Name: 1N748ATR
Brand: Fairchild/ON Semiconductor
SKU: 1N748ATR
Availability: InStock
Rating: 5 (139 reviews)

1N748ATR

For Reference Only

Part Number	1N748ATR
Manufacturer	Fairchild/ON Semiconductor
Description	DIODE ZENER 3.9V 500MW DO35
Datasheet	1N748ATR Datasheet 1N748ATR Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	5,888 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N748ATR (Diodes - Zener - Single) 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 1N748ATR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N748ATR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N748ATR.

1N748ATR Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	3.9V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	23 Ohms
Current - Reverse Leakage @ Vr	10µA @ 1V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 200°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

1N748ATR Datasheet

1N748ATR Reviews

Alv*****Fox

April 9, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Scot*****shyap

April 4, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Lill***** Goel

April 4, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Edi*****Russo

March 23, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Antone*****ahmbhatt

March 17, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Kori *****padhyay

March 10, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Jay*****Reyes

February 26, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

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1N748ATR Packaging

1N748ATR FAQ

1. How to order 1N748ATR 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 1N748ATR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N748ATR. All suppliers must pass our qualification reviews before they can publish their products including 1N748ATR on Heisener; we pay more attention to the channels and quality of 1N748ATR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N748ATR price and inventory displayed accurate?

The price and inventory of 1N748ATR 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 1N748ATR?

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 1N748ATR we delivered, we will accept the replacement or return of the 1N748ATR 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 1N748ATR.

(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 1N748ATR pin diagram, 1N748ATR datasheet?

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

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1N748ATR 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
1N748A TR D# 1N748A TR	Central Semiconductor Corp	Diode Zener Single 3.9V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N748A TR) RoHS: Not Compliant	0
1N748A/TR D# 1N748A/TR	Microchip Technology Inc	Diode Zener Single 3.9V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N748A/TR) RoHS: Not Compliant	0
1N748ATR D# 1N748ATR	ON Semiconductor	Diode Zener Single 3.9V 5% 500mW 2-Pin Axial DO-35 - Bulk (Alt: 1N748ATR) RoHS: Not Compliant	0
1N748A TR TIN/LEAD D# 1N748A TR TIN/LEAD	Central Semiconductor Corp	Diode Zener Single 3.9V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N748A TR TIN/LEAD) RoHS: Not Compliant	0
1N748A TR PBFREE D# 1N748A TR PBFREE	Central Semiconductor Corp	Diode Zener Single 3.9V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N748A TR PBFREE) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

N/A 3.9 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

7503

Part Number	Manufacturer	Description	Stock
1N748AT/R D# 2439-1N748AT/RTR-ND	EIC Semiconductor Inc	ZENER 500MW, CASE TYPE: DO-35 GL	10000
1N748ATR D# 2156-1N748ATR-ND	Rochester Electronics LLC	DIODE ZENER 3.9V 500MW DO35	7503
1N748A TR PBFREE D# 1514-1N748ATRPBFREETR-ND	Central Semiconductor Corp	DIODE ZENER 3.9V 500MW DO35	0

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

313478

Part Number

Manufacturer

Description

Stock

1N748A T/R MEI

MEI Semi

ZENER DIODE 500mWATT 3.9VOLT IZM=95mA IZT=20mA DO-35 TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

1N748A T&R UNI

Unizon

DIODE 400mW 3.6V DO-35G ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

7130

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

10153

Part Number

Manufacturer

Description

Stock

1N748A TR PBFREE

D# 610-1N748ATR

Central Semiconductor Corp

Zener Diodes Std Zener Diode 3.9V .5W

RoHS: Compliant

4008

Part Number

Manufacturer

Description

Stock

1N748A/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N748A/TR

D# MCHP00000045407

Microchip Technology Inc

Zener Diodes

Part Number

Manufacturer

Description

Stock

1N748ATR-CT

D# NS-1N748ATR-CT

Microsemi-IPG

OEM/CM ONLY

1959

1N748ATR

D# NS-1N748ATR

Microsemi-IPG

OEM/CM ONLY

2168

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

3.9V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

15000

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

Zener Diode, 3.9V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant

7503

Part Number

Manufacturer

Description

Stock

1N748ATR

Fairchild Semiconductor Corporation

IN stock Immediate delivery

10168

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1N748ATR

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