PC814A / LTV814A AC-Input Optocoupler, 4-Pin DIP
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | PC814A LTV814A AC input OptoCoupler Optoisolator DIP 4pin IC | 10 EGP | View in store |
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Lowest price recorded: 10 EGP
About this product
A 4-pin DIP optocoupler with an AC-input infrared LED optically coupled to a phototransistor, used to isolate signals between two circuits. It provides 5.0 kV rms input-output isolation and an 80 V collector-emitter voltage. Common uses include AC status detection, isolated feedback and signal interfacing in power and control boards.
Specifications
- Package
- DIP-4
- Input type
- AC input
- Isolation voltage
- 5.0 kV rms (input-output)
- Collector-emitter voltage (VCEO)
- 80 V
- CTR
- 20% to 300% at IF = ±1 mA, VCE = 5 V
Frequently asked questions
What is the price of PC814A / LTV814A AC-Input Optocoupler, 4-Pin DIP in Egypt?
PC814A / LTV814A AC-Input Optocoupler, 4-Pin DIP currently costs 10 EGP in Egypt.
Where can I buy PC814A / LTV814A AC-Input Optocoupler, 4-Pin DIP in Egypt?
PC814A / LTV814A AC-Input Optocoupler, 4-Pin DIP is available from UGE. Compare the offers above to find the best price.
Can I use this optocoupler with AC signals?
Yes. The AC-input type has two LEDs connected in anti-parallel at the input, so it responds to both half-cycles. Set the input current with a series resistor, since the CTR is specified at ±1 mA.
What does CTR mean?
CTR (current transfer ratio) is the output collector current divided by the input LED current, expressed as a percentage. For this part it is 20% to 300% at ±1 mA and VCE = 5 V.
