# 3C91C

## Product Summary
3C91C is an electronic component listed on DistyParts. This part is manufactured by TT Electronics/BI and is available through multiple distributors. Buyers can review stock availability, pricing, technical specifications, media, and datasheet information, then submit an RFQ from the product page.

## Part Details
- **Part Number:** 3C91C
- **Manufacturer:** TT Electronics/BI
- **Category:** Isolators
- **Subcategory:** Optoisolators - Transistor, Photovoltaic Output
- **DistyParts Product URL:** https://distyparts.com/product/3c91c
- **RFQ URL:** https://distyparts.com/product/3c91c#rfq
- **Image URL:** https://static.distyparts.com/disty-files/images/83/52/41/8352417-150-2N2857-ND.jpg

## Description
3C91C is a optoisolators - transistor, photovoltaic output from TT Electronics/BI. DistyParts aggregates this part with supplier inventory, pricing visibility, technical attributes, and procurement support for buyers searching electronic components and distributor stock.

## Technical Specifications
- **Current:** 50 mA
- **Current Transfer Ratio (Max):** 200% @ 10mA
- **Current Transfer Ratio (Min):** 30% @ 10mA
- **Input Type:** DC
- **Mounting Type:** Through Hole
- **Number of Channels:** 1
- **Operating Temperature:** -55°C ~ 125°C
- **Output Type:** Transistor
- **Supplier Device Package:** TO-72-4
- **Turn On:** 9µs, 6µs (Max)
- **Vce Saturation (Max):** 400mV
- **Voltage:** 1000VDC

## Distributor Availability
### Distributor 1
- **Distributor Name:** Components Technology Group, Inc. 
- **Stock:** 3362
- **Availability Status:** In Stock

## Inventory Summary
- **Distributor Count:** 1
- **Total Stock:** 3362
- **Pricing Available:** No
- **Datasheet Available:** No
- **Image Available:** Yes
- **Specifications Available:** Yes

## Buyer Actions
- Review part details and specifications
- Compare distributor stock and pricing
- Open datasheet for technical validation
- Submit RFQ from product page

## Related Entities
- **Manufacturer Page:** https://distyparts.com/manufacturer/tt-electronics-bi
- **Category Page:** https://distyparts.com/category/isolators/optoisolators-transistor-photovoltaic-output

## Canonical Reference
The canonical source for this part is:
https://distyparts.com/product/3c91c