IS181B
Isocom Components 2004 LTD
Tape & Reel (TR); Cut Tape (CT)DCTransistor
Ref. price$0.57
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Isocom Components 2004 LTD IS18 Series
4 variants · Isocom Components 2004 LTD
About the Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series series
The Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 4-SMD, Gull Wing, current - DC forward (If) of 50 mA and current - output (Channel) of 50mA. Variants differ by current transfer ratio, so you can match the exact current transfer ratio your application requires using the selection guide below.
Select a variant by
- Current transfer ratio
- 260% @ 5mA · 600% @ 5mA
Variant comparison
| Parameter | IS181B | IS181D |
|---|---|---|
| Current transfer ratio | 260% @ 5mA | 600% @ 5mA |
Shared specifications
- Case
- 4-SMD, Gull Wing
- Current - DC forward (If)
- 50 mA
- Current - output (Channel)
- 50mA
- Input type
- DC
- Mounting type
- Surface Mount
- Number of channels
- 1
- Operating temperature
- -55°C ~ 100°C
- Output type
- Transistor
- Package
- Tape & Reel (TR); Cut Tape (CT)
- Rise (Fall time)
- 4µs, 3µs
- Vce saturation
- 200mV
- Voltage - forward (Vf)
- 1.2V
Request a quote on any Isocom Components 2004 LTD IS18 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series variants differ?
- Isocom Components 2004 LTD IS18 Series part numbers differ by current transfer ratio. Use the selection guide above to pick by current transfer ratio.
- How many Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series part numbers are listed?
- 4 Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Isocom Components 2004 LTD Isocom Components 2004 LTD IS18 Series?
- Request a quote (RFQ) for any Isocom Components 2004 LTD IS18 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.