Name: 4N25SM
Brand: Fairchild/ON Semiconductor
SKU: 4N25SM
Availability: InStock
Rating: 5 (144 reviews)

4N25SM

For Reference Only

Part Number	4N25SM
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 4.17KV TRANS W/BASE 6SMD
Datasheet	4N25SM Datasheet 4N25SM Specifications
Package	6-SMD, Gull Wing
ECAD
In Stock	272,052 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 4N25SM (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 4N25SM specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4N25SM with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4N25SM.

4N25SM Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	6-SMD, Gull Wing
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	4170Vrms
Current Transfer Ratio (Min)	20% @ 10mA
Current Transfer Ratio (Max)	-
Turn On / Turn Off Time (Typ)	2µs, 2µs
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Transistor with Base
Voltage - Output (Max)	30V
Current - Output / Channel	-
Voltage - Forward (Vf) (Typ)	1.18V
Current - DC Forward (If) (Max)	60mA
Vce Saturation (Max)	500mV
Operating Temperature	-55°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	6-SMD, Gull Wing
Supplier Device Package	6-SMD

4N25SM Datasheet

4N25SM Reviews

Conn*****ouston

March 10, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Aria*****arsons

March 3, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Joli*****rres

February 25, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Kehl*****Bandi

February 22, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Write a Review

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4N25SM Packaging

4N25SM FAQ

1. How to order 4N25SM on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 4N25SM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4N25SM. All suppliers must pass our qualification reviews before they can publish their products including 4N25SM on Heisener; we pay more attention to the channels and quality of 4N25SM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4N25SM price and inventory displayed accurate?

The price and inventory of 4N25SM fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 4N25SM?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 4N25SM we delivered, we will accept the replacement or return of the 4N25SM only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 4N25SM.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 4N25SM pin diagram, 4N25SM datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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4N25SM Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
4N25SR2M D# V36:1790_06298086	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N25SM D# V79:2366_17787469	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Tube RoHS: Compliant	0
4N25XSM D# V99:2348_22599381	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N25SMT&R D# V72:2272_22599373	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 4N25SR2M

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R - Tape and Reel (Alt: 4N25SR2M)

4N25SM

D# 4N25SM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk - Bulk (Alt: 4N25SM)

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 4N25SR2M

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R (Alt: 4N25SR2M)

4N25SM

D# 4N25SM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk (Alt: 4N25SM)

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 4N25SR2M

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R (Alt: 4N25SR2M)

4N25SM

D# 4N25SM

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk (Alt: 4N25SM)

Part Number

Manufacturer

Description

Stock

4N25SM

Fairchild Semiconductor Corporation

483

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

OPTOISO 7.5KV TRANS W/BASE 6SMD

5000

4N25SM

Fairchild Semiconductor Corporation

Unidentified

8550

Part Number

Manufacturer

Description

Stock

4N25SR2M

ON Semiconductor

TransistorOptocouplers DC 1 4170Vrms SMT-6_6.3mm Optocouplers RoHS

4388

4N25SM

Isocom Components

SMD-6 Optocouplers RoHS

159

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

Transistor Output Optocoupler, 1-Element, 7500V Isolation

RoHS: Compliant

4N25SM

Fairchild Semiconductor Corporation

Transistor Output Optocoupler, 1-Element, 7500V Isolation

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
4N25SR2M D# 4N25SR2MCT-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	1835
4N25SM D# 4N25SM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	2220
4N25XSM D# 4N25XSM-ND	Isocom Components	OPTOISO 5.3KV TRANS W/BASE 6SMD	1244

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 2453185

ON Semiconductor

OPTOCOUPLER, TRANSISTOR, 4.2KV, SMDIP-6

RoHS: Compliant

Min Qty: 1

Container: Each

809

4N25SM

D# 1021152

ON Semiconductor

OPTOCOUPLER, TRANSISTOR O/P

RoHS: Compliant

Min Qty: 5

Container: Each

3715

Part Number

Manufacturer

Description

Stock

4N25SR2M

ON Semiconductor

DIP6 SMT Single Channel 30 V 4170 VAC(RMS) Phototransistor Optocoupler

RoHS: Compliant

pbFree: Yes

17000

4N25SM

ON Semiconductor

DIP6 SMT Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler

RoHS: Compliant

pbFree: Yes

3467

Part Number

Manufacturer

Description

Stock

4N25SM

Fairchild Semiconductor Corporation

In stock

478

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# C44165

ON Semiconductor

4388

4N25SM

D# C258246

ON Semiconductor

1790

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

79131

4N25SM

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

12000

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 512-4N25SR2M

ON Semiconductor

Transistor Output Optocouplers Optocoupler Phototransistor

RoHS: Compliant

4491

4N25SM

D# 512-4N25SM

ON Semiconductor

Transistor Output Optocouplers PHOTO TRANS

RoHS: Compliant

709

Part Number	Manufacturer	Description	Stock
4N25XSM	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N25SM	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation RoHS: Compliant	0
4N25SMT/R	Isocom Components	RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
4N25SR2M D# XSFP00000024216	Fairchild Semiconductor Corporation	DIP6 SMT Single Channel 30 V 4170 VAC(RMS) Phototransistor Optocoupler	454000
4N25SM D# ISOC00000000427	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N25XSM D# ISOC00000000431	Isocom Components	Transistor Output Optocoupler,1-Element,5300VIsolation	0
4N25SMT/R D# ISOC00000000428	Isocom Components		0

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 31Y6112

ON Semiconductor

OPTOCOUPLER, TRANSISTOR, 4.2KV, SMDIP-6, No. of Channels:1 Channel, Optocoupler Case Style:Surface Mount DIP, No. of Pins:6Pins, Forward Current If Max:60mA, Isolation Voltage:4.2kV, CTR Min:20%, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

701

4N25SM

D# 28AC9285

ON Semiconductor

6PW TR SMD ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1000

Container: Bulk

3932

Part Number	Manufacturer	Description	Stock
4N25SMB D# NS-4N25SMB	Optek Technology	OEM/CM ONLY	10446
4N25SR2M D# NS-4N25SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	2014
4N25SM D# NS-4N25SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2338
4N25S-M D# NS-4N25S-M	Microsemi-IPG	OEM/CM ONLY	8223
4N25SMA D# NS-4N25SMA	Optek Technology	OEM/CM ONLY	6275

Part Number

Manufacturer

Description

Stock

4N25S-M

Fairchild Semiconductor Corporation

Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO

229

4N25SR2M

Fairchild Semiconductor Corporation

1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER

11137

Part Number

Manufacturer

Description

Stock

4N25SR2M

D# 7613580P

ON Semiconductor

ON Semiconductor, 4N25SR2M DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP, RL

Min Qty: 10

Container: Reel

140

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

Phototransistor Output Optocoupler

RoHS: Compliant

19000

Part Number	Manufacturer	Description	Stock
4N25SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	52442
4N25SMIS	N/A	OEM/CM ONLY	438
4N25SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	51575
4N25XSM	Isocom Components	OEM/CM ONLY	1354
4N25SMT/R	Isocom Components	OEM/CM ONLY	2095

Part Number

Manufacturer

Description

Stock

4N25SM

Fairchild Semiconductor Corporation

IN stock Immediate delivery

12015

4N25SR2M

Fairchild Semiconductor Corporation

IN stock Immediate delivery

79116

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchi

shipping today

4N25SM

Fairchi

shipping today

Part Number	Manufacturer	Description	Stock
4N25SR2M D# 25631747	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N25XSM D# 53477938	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N25SM D# 53477915	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0
4N25SMT&R D# 53477609	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

RFQ

12388

4N25SM

Fairchild Semiconductor Corporation

RFQ

14042

Part Number

Manufacturer

Description

Stock

4N25SR2M

Fairchild Semiconductor Corporation

OPTOISO 4.17KV TRANS W/BASE 6SMD

79827

Part Number

Manufacturer

Description

Stock

4N25SM

D# 1021152

ON Semiconductor

OPTOCOUPLER, TRANSISTOR O/P

RoHS: Compliant

Min Qty: 1

Container: Each

2308

4N25SR2M

D# 2453185

ON Semiconductor

OPTOCOUPLER, TRANSISTOR, 4.2KV, SMDIP-6

RoHS: Compliant

Min Qty: 1

Container: Each

706

Quick Inquiry

4N25SM

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