Items

1/2 Pcs 20W +- 5-24V Positive & Negative Dual Output Power Boost-Buck Converter

USD 13.55 USD

EXTENSION LEADWIRE CODE NEGATIVE WIRE-RED Explosion Proof HOUSING 3052-L / 3053

USD 49.45 USD

MC7912CT “Original” Motorola12V Negative Voltage Regulator 2 pcs

USD 11.85 USD

ECG337 Original New Philips

USD 49.35 USD

Anelva Electrode Voltage Meter RF/DC (broke off switch) PN#- A12-24285

USD 202.49 USD

Silver ANODE / Cathode for ELECTROLYTIC REFINING or Other Labratory Experiments

USD 29.00 USD

2N336A – GE – Vintage black tops

USD 85.00 USD

1/2PCS 20W +- 5-24V Positive & Negative Dual Output Power Boost-Buck Converter

USD 13.89 USD

20Pairs 16.5mmx16mm Negative to Positive Conversion Spring Plate 18650 Battery

USD 12.23 USD

5 pcs Fairchild UA79GU1C Adjustable Negative Regulator 4 Pin TO-220 New

USD 17.50 USD

(Lot of 5) Fairchild UA7905UC / 7905UC -5V Negative Voltage Regulator

USD 24.98 USD

UA7905UC – FAIRCHILD (-)5.0V Negative Voltage Regulator

USD 5.00 USD

QTY (1000) NJM79L05UA JRC SOT-89 SMD 5V 100mA NEGATIVE VOLTAGE REGULATORS 79L05

USD 39.99 USD

20 x Silver Tone Metal AA/14500 Battery Positive Negative Shrapnel Contact

USD 17.92 USD

20 x Positive to Negative Conversion Battery Spring Plate for AA Battery 24x11mm

USD 11.50 USD

1/2x DC Positive Negative Dual Output Power Supply boost-Buck Converter Module

USD 13.49 USD

LM337HVH GENUINE National 3-Terminal Adjustable Negative Regulators High Voltage

USD 10.95 USD

2pcs National LM320MP-12 0.5Amp -12VDC Negative Voltage Regulators – TO-202 Case

USD 16.95 USD

500X NTCLE100E3123GB0A VISHAY NTC Thermistor 12 kΩ ±2% B=3740 Box of 500 pcs

USD 199.00 USD

SIMCO Chargemaster CM20-N / 4010608 (120V, Negative polarity output) USED

USD 633.33 USD