3C91C

Mfr. #:: 3C91C
Manufacturer:: Welwyn Components / TT Electronics
Description:: Transistor Output Optocouplers Optocoupled Isolator
Lifecycle:: New from this manufacturer.
Datasheet:: 3C91C Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: TT Electronics

Product Category:: Transistor Output Optocouplers

RoHS:: N

Package / Case:: TO-72-4

Output Type:: NPN Phototransistor

Number of Channels:: 1 Channel

If - Forward Current:: 10 mA

Maximum Collector Emitter Voltage:: 50 V

Maximum Collector Current:: 30 mA

Isolation Voltage:: 1000 VDC

Maximum Collector Emitter Saturation Voltage:: 0.4 V

Vf - Forward Voltage:: 1.5 V

Vr - Reverse Voltage:: 7 V

Pd - Power Dissipation:: 200 mW

Minimum Operating Temperature:: - 55 C

Maximum Operating Temperature:: + 125 C

Packaging:: Bulk

Configuration:: 1 Channel

Brand:: Welwyn Components / TT Electronics

Current Transfer Ratio:: 0.3 % to 2 %

Product Type:: Transistor Output Optocouplers

Factory Pack Quantity:: 100

Subcategory:: Optocouplers

Tags: 3C91C, 3C91, 3C9

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

3C91C Description

***ied Electronics & Automation: Optoisolater, Analog, TO-72, Transistor, Reversed C/Eoptically Coupled

***er Electronics: Transistor Output Optocouplers Optocoupled Isolator

***Electronics SCT: High-reliability optically coupled isolator, Input Type DC, Voltage - Forward 1.2V, TO-72-4, RoHS

***: TO-72 OPTICAL COUPLED ISOLATOR

***ark: Optocoupler, Transistor, 1000Vrms; No. Of Channels:1 Channel; Optocoupler Case Style:to-72; No. Of Pins:4Pins; Forward Current If Max:50Ma; Isolation Voltage:1Kv; Ctr Min:0.3%; Collector Emitter Voltage V(Br)Ceo:50V; Product Range:- Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
3C91CTX DISTI # V79:2366_17793932	TT Electronics OPTEK Technology	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72	2	100:$29.1400 25:$30.3400 10:$31.8500 1:$33.7800
3C91C DISTI # 365-1893-ND	TT Electronics OPTEK Technology	OPTOISOLATOR 1KV TRANS TO72-4 RoHS: Compliant Min Qty: 1 Container: Box	138In Stock	250:$13.9774 100:$14.5432 1:$15.1400
ATS-03C-91-C2-R0 DISTI # ATS6394-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB T766 RoHS: Compliant Min Qty: 1 Container: Bulk	On Order	1000:$4.2776 500:$4.3554 250:$4.6665 100:$4.9776 50:$5.2888 25:$5.6000 10:$5.9110 1:$6.0700
ATS-13C-91-C2-R0 DISTI # ATS22234-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB T766 RoHS: Compliant Min Qty: 1 Container: Bulk	On Order	1000:$4.2776 500:$4.3554 250:$4.6665 100:$4.9776 50:$5.2888 25:$5.6000 10:$5.9110 1:$6.0700
3C91CTX DISTI # 3C91CTX-ND	TT Electronics OPTEK Technology	OPTOISOLATOR 1KV TRANS TO72-4 RoHS: Not compliant Min Qty: 100 Container: Box	Limited Supply - Call
ATS-03C-91-C1-R0 DISTI # ATS-03C-91-C1-R0-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB RoHS: Compliant Min Qty: 10 Container: Bulk	Temporarily Out of Stock	1000:$3.6128 500:$3.9999 250:$4.1290 100:$4.3871 50:$4.6450 30:$4.9030 10:$5.0320
ATS-13C-91-C1-R0 DISTI # ATS-13C-91-C1-R0-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB RoHS: Compliant Min Qty: 10 Container: Bulk	Temporarily Out of Stock	1000:$3.6128 500:$3.9999 250:$4.1290 100:$4.3871 50:$4.6450 30:$4.9030 10:$5.0320
ATS-03C-91-C3-R0 DISTI # ATS-03C-91-C3-R0-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB T412 RoHS: Compliant Min Qty: 10 Container: Bulk	Temporarily Out of Stock	1000:$4.1514 500:$4.2269 250:$4.5288 100:$4.8307 50:$5.1328 30:$5.4347 10:$5.7370
ATS-13C-91-C3-R0 DISTI # ATS-13C-91-C3-R0-ND	Advanced Thermal Solutions Inc	HEATSINK 40X40X10MM R-TAB T412 RoHS: Compliant Min Qty: 10 Container: Bulk	Temporarily Out of Stock	1000:$4.1514 500:$4.2269 250:$4.5288 100:$4.8307 50:$5.1328 30:$5.4347 10:$5.7370
3C91CTX DISTI # 26118356	TT Electronics OPTEK Technology	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72	2	1:$32.2600
3C91C DISTI # 70050396	TT Electronics OPTEK Technology	Optoisolater,Analog,TO-72,Transistor,Reversed C/Eoptically Coupled RoHS: Compliant	0	100:$14.9700
3C91CTX DISTI # 70050395	TT Electronics OPTEK Technology	Optoisolater,Analog,TO-72,Transistor,Reversed C/Eoptically Coupled RoHS: Compliant	0	100:$27.5900
3C91CTXV DISTI # 70050394	TT Electronics OPTEK Technology	Optoisolater,Analog,TO-72,Transistor,REVERSED C/EOPTICALLY COUPLED RoHS: Compliant	0	100:$22.3400
3C91C DISTI # 828-3C91C	TT Electronics plc	Transistor Output Optocouplers Optocoupled Isolator RoHS: Not compliant	0	1:$17.1800 10:$16.2200 100:$15.2700 250:$14.6800 500:$14.1400
3C91C	TT Electronics plc	Transistor Output Optocouplers Optocoupled Isolator	Americas -
3C91CTX DISTI # C1S542800025459	TT Electronics OPTEK Technology	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin TO-72 RoHS: Not Compliant	2	1:$32.2600
3C91C DISTI # 000000000003458355	TT Electronics OPTEK Technology	REVERSED C/E, OPTICALLY COUPLED ISOLATOR, TO-72	0	1:$15.5900 100:$14.9800 250:$14.4000

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Availability

Stock:: 89
On Order:: 2072
Enter Quantity:

Current price of 3C91C is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$18.04~~; ~~$18.04~~

10: ~~$17.03~~; ~~$170.30~~

100: ~~$16.03~~; ~~$1 603.00~~

250: ~~$15.43~~; ~~$3 857.50~~

500: ~~$14.83~~; ~~$7 415.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

3C91C 3
3C91 6
3C9 44

3C91C

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes