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LM2587

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Discover LM2587 product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in LM2587 products.

Showing 1–36 of 426 results

150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack 150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack

150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack

$8.47$8.47

20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303 20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303

20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303

$1.78$1.78

60 sold
1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New 1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New

1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New

$16.92$16.92

10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock 10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock

10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock

$1.89$1.89

1 sold
35% off
100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC 100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC

100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC

$2.79$4.29

1 sold
TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS

TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS

$8.21$8.21

2PCS New and Original AR9287 BL1A QFN AR9287-BL1A

2PCS New and Original AR9287 BL1A QFN AR9287-BL1A

$1.90$1.90

3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W 3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W

3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W

$10.08$10.08

6 sold
45% off
DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module

DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module

$1.20$2.19

4 sold
Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02 Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02

Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02

$10.00$10.00

18 sold
LM2587 High Power Rising and Stabilizing Power Supply Board Chip LM2587 High Power Rising and Stabilizing Power Supply Board Chip

LM2587 High Power Rising and Stabilizing Power Supply Board Chip

$3.46$3.46

BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor

BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor

$1.15$1.15

28% off
200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC 200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC

200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC

$7.92$11.00

2 sold
50% off
20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC 20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC

20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC

$0.99$2.02

81 sold
10% off
50pcs BD139 D139 TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new original

50pcs BD139 D139 TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new original

$1.30$1.45

2 sold
XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple

XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple

$2.37$2.37

181 sold
14% off
100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits 100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits

100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits

$14.48$16.84

184 sold
37% off
DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module

DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module

$1.36$2.16

64 sold
37% off
1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module 1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module

1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module

$6.81$10.81

258 sold
5PCS/LOT LM2587SX-ADJ LM2587S-ADJ LM2587 SOT-263-5

5PCS/LOT LM2587SX-ADJ LM2587S-ADJ LM2587 SOT-263-5

$6.54$6.54

5% off
100% New Imported Original BD139 BD140 TO-126 Transistor

100% New Imported Original BD139 BD140 TO-126 Transistor

$131.73$138.66

14% off
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$24.33$28.29

118 sold
10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original 10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original

10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original

$1.43$1.43

8 sold
100pcs BD139 BD140 triode (BJT) new original genuine

100pcs BD139 BD140 triode (BJT) new original genuine

$15.38$15.38

150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M

150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M

$8.21$8.21

14% off
300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino 300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino

300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino

$13.29$15.45

1565 sold
25% off
10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A 10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A

10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A

$2.64$3.52

14% off
Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

$12.09$14.06

205 sold
4% off
DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

$15.80$16.46

262 sold
29% off
50pcs NPN power transistors BD139 TO-126 50pcs NPN power transistors BD139 TO-126

50pcs NPN power transistors BD139 TO-126

$1.04$1.47

59% off
 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

$2.69$6.69

704 sold
20% off
200PCS BD140 + BD139 TO126 Each 100pcs 200PCS BD140 + BD139 TO126 Each 100pcs

200PCS BD140 + BD139 TO126 Each 100pcs

$10.00$12.50

100pcs/lot BD139 TO126 TO-126 new voltage regulator IC In Stock

100pcs/lot BD139 TO126 TO-126 new voltage regulator IC In Stock

$5.58$5.58

100PCS BD139 TO126 TO-126 new voltage regulator IC

100PCS BD139 TO126 TO-126 new voltage regulator IC

$2.55$2.55

29% off
50PCS BD139 TO-126 NPN power transistors

50PCS BD139 TO-126 NPN power transistors

$2.13$3.00

150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack 150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack

150PCS TO-126 B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M Transistor Assortment Kit Pack

$8.47 $8.47

Categories: Electronic Components & Supplies, Active Components

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20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303 20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303

20PCS BD139 BD140 10 pairs ( 10 BD139 + 10 BD140 ) (10 BD679 + 10 BD680 ) (10 2SD882 + 10 2SB772 ) TO-126 D882 MJE1303

$1.78 $1.78

60 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New 1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New

1-5PCS LM2587SX-ADJ TO-263 LM2587SX TO263 LM2587S LM2587 2587 New

$16.92 $16.92

Categories: Electronic Components & Supplies, Active Components

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10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock 10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock

10PCS/lot BDX53C BDX33C BDX34C BDX54C TO-220 BDX53 BDX33 BDX34 BDX54 TO220 BDW93C BDW94C BDW93 BDW94 TO220 In Stock

$1.89 $1.89

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
35% off
100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC 100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC

100pcs BAT54 BAT54S L44 LD3 KL4 DIODE SCHTK DUAL 30V 200MA 0.2A SOT-23 In Stock New Original IC

$2.79 $4.29

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS

TO-126 Transistor Assortment Kit Pack B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS

$8.21 $8.21

Categories: Electronic Components & Supplies, Active Components

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2PCS New and Original AR9287 BL1A QFN AR9287-BL1A

2PCS New and Original AR9287 BL1A QFN AR9287-BL1A

$1.90 $1.90

Categories: Electronic Components & Supplies, Active Components

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3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W 3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W

3-24V SUSWE Adjustable Voltage DC Power Adapter Stepless Speed Regulation Dimming 3-12V 5A With Display Screen Multi Purpose 60W

$10.08 $10.08

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
45% off
DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module

DC-DC Boost Converter Module 10-40V to 10-50V 10A 250W Adjustable Step Up Voltage Regulator CC CV Power Supply Module

$1.20 $2.19

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02 Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02

Single Rotation Double OP amp Muses03 upgrade OPA1612AIDR AMP9922AT Muses02

$10.00 $10.00

18 sold

Categories: Electronic Components & Supplies, Active Components

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LM2587 High Power Rising and Stabilizing Power Supply Board Chip LM2587 High Power Rising and Stabilizing Power Supply Board Chip

LM2587 High Power Rising and Stabilizing Power Supply Board Chip

$3.46 $3.46

Categories: Electronic Components & Supplies, Active Components

Buy Now
BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor

BD139 + BD140 Each 5pcs Transistor TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistor

$1.15 $1.15

Categories: Electronic Components & Supplies, Active Components

Buy Now
28% off
200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC 200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC

200PCS/Lot 100pcs BD139 and 100pcs BD140 New Original TO-126 IC

$7.92 $11.00

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC 20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC

20PCS BD139 BD140 10Pair ( 10PCS BD139 + 10PCS BD140 ) TO126 TO-126 new voltage regulator IC

$0.99 $2.02

81 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
50pcs BD139 D139 TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new original

50pcs BD139 D139 TO-126 NPN 1.5A 80V NPN Epitaxial Triode Transistor new original

$1.30 $1.45

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple

XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module High Performance Low Ripple

$2.37 $2.37

181 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
14% off
100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits 100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits

100W DC-DC Boost Step Up Converter 4-30V to 5-35V 12V 24V 9A Power Supply Module Integrated Circuits

$14.48 $16.84

184 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
37% off
DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module

DC-DC Boost Power Module 5V/12V High-Power Lithium Battery Boost DC-DC Step up Conversion Module

$1.36 $2.16

64 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
37% off
1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module 1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module

1200W 20A DC DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V Hight Power Converter Step Up Module

$6.81 $10.81

258 sold

Categories: Electronic Components & Supplies, Active Components

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5PCS/LOT LM2587SX-ADJ LM2587S-ADJ LM2587 SOT-263-5

5PCS/LOT LM2587SX-ADJ LM2587S-ADJ LM2587 SOT-263-5

$6.54 $6.54

Categories: Electronic Components & Supplies, Active Components

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5% off
100% New Imported Original BD139 BD140 TO-126 Transistor

100% New Imported Original BD139 BD140 TO-126 Transistor

$131.73 $138.66

Categories: Electronic Components & Supplies, Active Components

Buy Now
14% off
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$24.33 $28.29

118 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original 10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original

10PCS BD135 BD136 BD138 BD131 BD132 BD137 BD139 BD140 TO-126 NPN Power Triode Transistor new and original

$1.43 $1.43

8 sold

Categories: Electronic Components & Supplies, Active Components

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100pcs BD139 BD140 triode (BJT) new original genuine

100pcs BD139 BD140 triode (BJT) new original genuine

$15.38 $15.38

Categories: Electronic Components & Supplies, Active Components

Buy Now
150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M 150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M

150PCS/Set TO-126 Transistor Assortment Kit B772 D882 BD139 BD140 C106 D669 B649 D237 D238 13003 BD136 BD235 BD438 BT134 2P4M

$8.21 $8.21

Categories: Electronic Components & Supplies, Active Components

Buy Now
14% off
300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino 300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino

300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver forArduino

$13.29 $15.45

1565 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A 10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A

10/30/50Pcs BD139 DIP Transistor TO-126 Type NPN Bipolar Amplifier Transistor 80V/3A

$2.64 $3.52

Categories: Electronic Components & Supplies, Active Components

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14% off
Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

$12.09 $14.06

205 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

$15.80 $16.46

262 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
50pcs NPN power transistors BD139 TO-126 50pcs NPN power transistors BD139 TO-126

50pcs NPN power transistors BD139 TO-126

$1.04 $1.47

Categories: Electronic Components & Supplies, Active Components

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59% off
 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

$2.69 $6.69

704 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
200PCS BD140 + BD139 TO126 Each 100pcs 200PCS BD140 + BD139 TO126 Each 100pcs

200PCS BD140 + BD139 TO126 Each 100pcs

$10.00 $12.50

Categories: Electronic Components & Supplies, Active Components

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100pcs/lot BD139 TO126 TO-126 new voltage regulator IC In Stock

100pcs/lot BD139 TO126 TO-126 new voltage regulator IC In Stock

$5.58 $5.58

Categories: Electronic Components & Supplies, Active Components

Buy Now
100PCS BD139 TO126 TO-126 new voltage regulator IC

100PCS BD139 TO126 TO-126 new voltage regulator IC

$2.55 $2.55

Categories: Electronic Components & Supplies, Active Components

Buy Now
29% off
50PCS BD139 TO-126 NPN power transistors

50PCS BD139 TO-126 NPN power transistors

$2.13 $3.00

Categories: Electronic Components & Supplies, Active Components

Buy Now