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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
361,600 pcs
|
361600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
58,020 pcs
|
58020 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | 2026-06-03 08:15:28 | |
|
1,894 pcs
|
1894 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
837 pcs
|
837 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Collector Current | |
| Current | |
| Current Transfer Ratio (Max) | |
| Current Transfer Ratio (Min) | |
| Forward Current | |
| Industrial Grade | |
| Input Type | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output Type | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Turn On | |
| Vce Saturation (Max) | |
| Voltage |
The Vishay TCMT1103 is a single-channel optocoupler designed for applications requiring electrical isolation. It consists of an infrared-emitting diode coupled to a phototransistor.
Key electrical specifications include an AC isolation test voltage of 3750V RMS, a typical forward current of 60 mA, and a maximum collector current of 50 mA. The current transfer ratio (CTR) ranges from a minimum of 100% at 10mA to a maximum of 200% at 10mA. The Vce saturation voltage is a maximum of 300mV. Typical turn-on time is 9.5µs and turn-off time is 5.5µs.
This optocoupler operates within a temperature range of -40°C to 100°C. It is packaged in a compact 4-SOP surface-mount package, making it suitable for space-constrained designs. The input type is DC.
Applications for the TCMT1103 include programmable logic controllers, modems, and answering machines, where reliable signal isolation is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.39 | $0.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AC isolation test voltage is 3750 V RMS.
The typical forward current is 60 mA.
The current transfer ratio is a minimum of 100% at 10mA and a maximum of 200% at 10mA.
The operating temperature range is -40°C to 100°C.
The TCMT1103 is available in a 4-SOP surface-mount package.