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Under $20 Diodes

Shop the best prices on 4,453 great value under $20 diodes. Shopping for diodes is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Lift-Spares, Rosfix and more. Buy diodes online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 4,453
100 pcs 5mm Warm White LED Diode Lights DC 3V 20mA Bulb Lamps Electronics Components Light Emitting
$8.95 Save $3.00 RRP: $11.95
Single Phase Diode Bridge Rectifier 50A 1000V KBPC5010 New
$7.95
SEP KBPC3510 35A 1000V Single Phase Square Diode PCB Bridge Rectifier
$7.95
Ac To Dc Diode Bridge Rectifier Sql100a 1600v Three Phase Diode Bridge Rectifier szrh21
$20.95 Save $38.05 RRP: $59.00
500Pcs 1N4148 High-speed Switching Signal Diode DO-35 Winomo
$19.95 Save $79.05 RRP: $99.00
Sr5100 Schottky Barrier Rectifier Diodes 5a 100v Do-27 5 Amp 100 Volt Axial Diodes(pack Of 20 Pcs)
$3.95 Save $6.00 RRP: $9.95
2X KBPC3510 1000V Single Phase Square Diode PCB Bridge Rectifier
$9.95 Save $6.00 RRP: $15.95
100pcs 1N4007 1000V 1A High Voltage Rectifier Diode Rectifying Diodes Electronic Diodes
$12.95 Save $14.00 RRP: $26.95
20Pcs LED Pre Wired LightEmitting Diode Normally Open Round High Brightness InLine 12V 5mm(White Emit White )
$7.95
810nm/808nm 200mW Lasers Diode Industrial Testing Medically Therapy Lasers Module Replacement Industrial Accessories Multicolor
$16.95
Kbpc3510 35a 1000v Single Phase Square Diode Pcb Bridge Rectifier
$17.95 Save $9.00 RRP: $26.95
100Pcs LED Light Diodes 3mm/5mm Variety Colors NonToxic Energy Saving Diodes Kit for DIY Decoration(3mm )
$13.95 Save $7.00 RRP: $20.95
100Pcs LED Light Diodes 3mm/5mm Variety Colors NonToxic Energy Saving Diodes Kit for DIY Decoration(3mm )
$13.95 Save $7.00 RRP: $20.95
100Amp 1200Volts 4 Pins 1 Phase Diode Bridge Rectifier QL100 Type
$19.95
Xh/a232 High Definition Module Amplifier Board 30w+30w For Mp3 Amplifier 8-24v
$15.95 Save $24.00 RRP: $39.95
Pt100 Temperature Transmitter Sensors 0-150 4-20ma Output 0.2% Accuracy Module
$17.95 Save $24.00 RRP: $41.95
For Dc 12v 85db Mini Electronic Alarm Buzzer Constant Tone
$13.95 Save $24.00 RRP: $37.95
50pcs/set 16v 1000uf Aluminum Electrolytic Capacitor 20% Tolerance High Frequency Low Resistance Circuit Board Diy
$17.95 Save $24.00 RRP: $41.95
10k 1pc Ohm 3590s-2-103l Potentiometer With 10 Turns Counting Dial Rotary Knob
$17.95 Save $24.00 RRP: $41.95
For Dc 12v Temperature Speed Controler Denoised Speed Controller For Pc Fan/alar
$17.95 Save $24.00 RRP: $41.95
30 Pcs Press-Fit Diode AC Generator Rectifier Diode ZQ35A ZQ50A
$19.95 Save $29.00 RRP: $48.95
Single Phase Diode Bridge Rectifier 50A 1000V KBPC5010 New
$10.95 Save $20.00 RRP: $30.95
10 x 1N5404 400V 3A Axial Lead Silicon Rectifier Diodes
$17.95 Save $81.05 RRP: $99.00
6mm Red Dot Diode Circuit Module With Coppered Housing Adjustable Focusing For Robotics Navigation And Measurement Multicolor
$21.95
Puce LED 10 W, dissipation thermique, source lumineuse durable à économie d'énergie, perles pour lampe de poche, lumière blanche
$16.95 Save $5.00 RRP: $21.95
20PCS TCRT5000 Infrared Reflective Sensor Module IR Barrier Line Track Photoelectric Switch for Arduino Smart Car Robot
$18.95 Save $11.00 RRP: $29.95
40 Pieces 3mm White Led Lamp Light Emitting Diode Dc 2.5v-3v
$15.95 Save $8.00 RRP: $23.95
20Pcs LED Pre Wired LightEmitting Diode Normally Open Round High Brightness InLine 12V 5mm(White Emit Red )
$11.95
100pcs Rectifier Diode 1n4007 In4007 Do-41 1a 1000v
$18.95 Save $11.00 RRP: $29.95
five pcs 30SQ045 Schottky diodes 30A 45V solar bypass blocking
$12.95 Save $26.00 RRP: $38.95
10x BT151-500R SOT78 Package Motor Control SCR Thyristors 500V 12A
$12.95 Save $24.00 RRP: $36.95
KBPC3510 35A 1000V Single Phase Square Diode PCB Bridge Rectifier
$12.95 Save $25.00 RRP: $37.95