NYLON SPACERS 3/4"

NYLON SPACERS 3/4"

0.75" long. 0.25" diameter. #8 hole.

P6 RED WIRE NUT, 18-10 AWG WIRE

P6 RED WIRE NUT, 18-10 AWG WIRE

Twist-on, reusable wire connector. Max: 3 #10 wires. Min: 3 #18 wires. UL, CSA.  

PASSIVE BUZZER MODULE

PASSIVE BUZZER MODULE

3-pin piezo beeper module produces high-pitched tone when energized. Requires an external signal to operate. Ideal for use with Arduino,RaspberryPi, Adafruit type microcontrollers. Board is 15 x 20mm. 11mm thickness.

PHOTO DETECTOR

PHOTO DETECTOR

Photonic Detectors Inc # 1541-80A. Miniature photovoltaic cell in a 5mm diameter LED-type package. 0.53 Vdc.

PHOTO-RESISTOR 100/3M OHM

PHOTO-RESISTOR 100/3M OHM

• 5mm cadmium sulfide photo-resistor• 100 Ohm bright sunlight• 3 Meg Ohm dark

PHOTO-RESISTOR, 180/200M OHM

PHOTO-RESISTOR, 180/200M OHM

• 5mm cadmium sulfide photo-resistor• 180 Ohm bright sunlight• 200Meg Ohm dark

PIERCING PIEZO ALERT ASSEMBLY

PIERCING PIEZO ALERT ASSEMBLY

New assembly, probably from smoke detector or similar device. Operates on 9Vdc. Emits a steady, high-pitched tone. 70 x 50 x 23mm (2.7 x 2.0 x 0.85"). Includes 9V battery...

PLASTIC CASE FOR THM-4

PLASTIC CASE FOR THM-4

Clear plastic case, designed for our thermostatic control module, CAT# THM-4. Includes all the hardware you need to put the case together (eight screws and nuts). Module sold seperately.

PLASTIC FILTER KIT FOR 120MM FAN

PLASTIC FILTER KIT FOR 120MM FAN

Plastic guard, filter and retainer for 120mm fan. Foam filter can be removed and cleaned when necessary.

PN2222A NPN TO-92 TRANSISTOR

PN2222A NPN TO-92 TRANSISTOR

PNP TRANSISTOR, TO220

PNP TRANSISTOR, TO220

POINTER KNOB FOR 1/8" (3.2MM) SHAFT, BLUE FACE

POINTER KNOB FOR 1/8" (3.2MM) SHAFT, BLUE FACE

Black plastic knob for 1/8" round shaft with raised blue face, serrated circumference and raised white pointer line down one side. 0.52" diameter x 0.60" high. Brass insert and set...