Vishay, TCMT1109 DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin Mini-Flat

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Subtotal (1 pack of 10 units)*

£3.50

(exc. VAT)

£4.20

(inc. VAT)

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  • 260 unit(s) shipping from 29 October 2025
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Units
Per unit
Per Pack*
10 - 90£0.35£3.50
100 - 240£0.343£3.43
250 - 490£0.262£2.62
500 - 990£0.228£2.28
1000 +£0.193£1.93

*price indicative

Packaging Options:
RS Stock No.:
699-8344
Mfr. Part No.:
TCMT1109
Brand:
Vishay
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Brand

Vishay

Mounting Type

Surface Mount

Output Device

Transistor

Maximum Forward Voltage

1.6V

Number of Channels

1

Number of Pins

4

Package Type

Mini-Flat

Input Current Type

DC

Typical Rise Time

3µs

Maximum Input Current

60 mA

Isolation Voltage

3750 V ac

Maximum Current Transfer Ratio

400%

Minimum Current Transfer Ratio

200%

Typical Fall Time

4.7µs

Series

TCMT

Optocoupler, Transistor Output, TCMT Series, Vishay Semiconductor


The TCMT410. series consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 16 pin (quad channel) package.

Features:


• Low profile package (half pitch)
• AC isolation test voltage 3750 VRMS
• Low coupling capacitance of typical 0.3 pF
• Current transfer ratio (CTR) selected into groups
• Low temperature coefficient of CTR
• Wide ambient temperature range

Applications:


• Programmable logic controllers
• Modems
• Answering machines
• General applications

Approvals

UL, CSA, VDE


Optocouplers, Vishay Semiconductor

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