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Under $20 Transistors

Shop the best prices on 1,819 great value under $20 transistors. Shopping for transistors is easy with Fruugo, with SALE discounts, offers and savings on Rosfix. Buy transistors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,819
200 Pcs BC337 to C1815 Transistor Kit Silicon Transistors NPN PNP
$17.95 Save $15.00 RRP: $32.95
4-Pack 2N3055 NPN Audio Power Transistors - 15A 60V, TO-3 Package
$7.95 Save $4.00 RRP: $11.95
Feature: 1. The ULN2803A device is a 50 V, 500 mA Darlington transistor array. 2. The device consist
$13.95 Save $4.00 RRP: $17.95
Features: This driver uses original power MOS tube, can proceed PWM adjust output. It can drive up
$17.95 Save $5.00 RRP: $22.95
4X 100Pcs 2N3904 SOT-23 J3Y S8050 SMD NPN Transistor SMD S8080 J3Y
$19.95 Save $8.00 RRP: $27.95
2x 104 Keys PBT Sunset Gradient Backlit Keycaps Profile with Key Puller
$15.95 Save $7.00 RRP: $22.95
2X 100Pcs 2N3904 SOT-23 J3Y S8050 SMD NPN Transistor SMD S8080 J3Y
$15.95 Save $7.00 RRP: $22.95
5Pcs B772 5pcs D882 PNP medium power transistor
$7.95
2 Silicon Transistor - D 1047 + B 817, 200 V, 12 A
$10.95 Save $10.00 RRP: $20.95
10Pcs Silicon Transistor - D 1047 + B 817, 200 V, 12 A
$10.95 Save $6.00 RRP: $16.95
IRGP4640DE TO247 Power Transistor Single Piece for Reliable Power Switching and Circuit Compatibility
$20.95 Save $11.00 RRP: $31.95
TG25C60 Transistor – 1 Piece, High-Performance NPN Type, 60V, 15A, Reliable Electronic Component for Circuit Projects
$20.95 Save $11.00 RRP: $31.95
180 Pcs 18 Values SMD Transistor Assorted Kit SOT-23 2N2222 S9013 S9014 S9015 S9 Black
$16.95
400pcs BC547 TO-92 NPN Transistor
$9.95 Save $7.00 RRP: $16.95
100 Pieces 40V 200mA SOT-23 2N3906 SMD PNP Transistor
$19.95
100V 9.7A N-Channel Power Pulled IR MOSFET Transistor IRF520 unbrand
$5.95
5x TO-3P 1x20x25mm Ceramic Transistor Triac Thyristor Insulator Protect mica
$12.95 Save $4.00 RRP: $16.95
TCRT5000L TCRT5000 Reflective Optical Sensor Infrareds Infrareds Photoelectric Switches Electronic DIY Multicolor
$13.95
TCRT5000 TCRT5000L Infrareds Reflective Photoelectric Sensor/Reflective Photoelectric Switches Multicolor
$13.95
TCRT5000 TCRT5000L Infrareds Reflective Photoelectric Sensor/Reflective Photoelectric Switches Multicolor
$13.95
TCRT5000L TCRT5000 Reflective Optical Sensor Infrareds Infrareds Photoelectric Switches Electronic DIY Multicolor
$13.95
50Pcs 10Types IRF Series Mosfet Transistors Assortment Kit, Including IRFZ44/510/520/530/540/640/740/840/3205/9540
$15.95 Save $7.00 RRP: $22.95
2Pcs ULN2803A Module Darlington Tube High Current Voltage Driver Electric Component
$10.95 Save $7.00 RRP: $17.95
10pcs IRFZ44N IRFZ44 Power Transistor MOSFET N-Channel 49A amp 55V
$8.95 Save $2.00 RRP: $10.95
10 Pcs NPN Medium Power Transistor D882
$5.95 Save $2.00 RRP: $7.95
10Pcs N-Channel Power MOSFET Transistor 33Amp 100V IRF540N MOSFET Transistors for Power Amplifiers TO-220 Transistor Kit
$18.95 Save $2.00 RRP: $20.95
5pcs IRFZ44N IRFZ44 Power istor MOSFET N-Channel 49A 49 amp 55V
$15.95 Save $24.00 RRP: $39.95
100pcs BC547 TO-92 NPN transistor
$6.95 Save $5.00 RRP: $11.95
10 Pcs NPN Medium Power Transistor D882
$5.95 Save $5.00 RRP: $10.95
5 PCS 5X MOSFET Transistor IRF1404
$9.95 Save $6.00 RRP: $15.95
5PCS IRFZ44N TO220 IRFZ44NPBF 55V / 49A Straight TO-220 NMOS FET IRFZ44 IC New
$15.95
5PCS IRFZ44N TO220 IRFZ44NPBF 55V / 49A Straight TO-220 NMOS FET IRFZ44 IC New
$15.95