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We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.
This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.
We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

IC, 5532 op amp
$2.95 (Part #10898)
Click for details
$2.95 (Part #10898)

IC, 74HCT244 buffer/line driver
$2.95 (Part #2271)
Click for details
$2.95 (Part #2271)

IC, 74LS04 hex inverter
$2.95 (Part #3147)
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$2.95 (Part #3147)

IC, 74S04 hex inverter
$3.95 (Part #11326)
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$3.95 (Part #11326)

IC, PC900 optocoupler
$2.95 (Part #3704)
Click for details
$2.95 (Part #3704)

IC, PCM56P D/A converter
$19.95 (Part #4867)
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$19.95 (Part #4867)

Knob, with blue indicator
$3.95 (Part #7361)
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$3.95 (Part #7361)

Nut, black plastic, for phone jack
$0.95 (Part #1444)
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$0.95 (Part #1444)

Power adapter, 9VAC, 1000mA
$24.95 (Part #4154)
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$24.95 (Part #4154)

Power inlet jack
$5.95 (Part #3062)
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$5.95 (Part #3062)

Rotary switch, 16-position
$16.95 (Part #5181)
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$16.95 (Part #5181)

Transistor, 2N5172
$1.95 (Part #3295)
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$1.95 (Part #3295)

Voltage regulator, 7805
$2.95 (Part #2256)
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$2.95 (Part #2256)

Voltage regulator, 7905
$2.95 (Part #2255)
Click for details
$2.95 (Part #2255)