Name: 1N5249B-T
Brand: Vishay Semiconductor Diodes Division
SKU: 1N5249B-T
Availability: InStock
Rating: 5 (94 reviews)

1N5249B-T

For Reference Only

Part Number	1N5249B-T
Manufacturer	Vishay Semiconductor Diodes Division
Description	DIODE ZENER 500MW DO35
Datasheet	1N5249B-T Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	7,360 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 25 - May 30 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N5249B-T (Diodes - Zener - Single) is manufactured by Vishay Semiconductor Diodes Division 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 1N5249B-T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N5249B-T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N5249B-T.

1N5249B-T Specifications

Manufacturer	Vishay Semiconductor Diodes Division
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	Automotive, AEC-Q101
Voltage - Zener (Nom) (Vz)	19V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	600 Ohms
Current - Reverse Leakage @ Vr	100nA @ 14V
Voltage - Forward (Vf) (Max) @ If	1.1V @ 200mA
Operating Temperature	175°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

1N5249B-T Reviews

Harmo*****llier

April 5, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Kenn*****Pratt

April 1, 2023

★ ★ ★ ★ ★

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Charl*****ckson

March 5, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Anali*****nchard

March 3, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Jay*****Nava

March 2, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Rayl*****rias

February 21, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Write a Review

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1N5249B-T Packaging

1N5249B-T FAQ

1. How to order 1N5249B-T 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 1N5249B-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5249B-T. All suppliers must pass our qualification reviews before they can publish their products including 1N5249B-T on Heisener; we pay more attention to the channels and quality of 1N5249B-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N5249B-T price and inventory displayed accurate?

The price and inventory of 1N5249B-T 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 1N5249B-T?

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 1N5249B-T we delivered, we will accept the replacement or return of the 1N5249B-T 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 1N5249B-T.

(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 1N5249B-T pin diagram, 1N5249B-T datasheet?

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

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1N5249B-T 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
1N5249B-TP D# V36:1790_06829198	Micro Commercial Components	Zener Diode Single 19V 5% 23Ohm 500mW 2-Pin DO-35 T/R	0
1N5249B-TR D# V36:1790_17693397	Vishay Intertechnologies	Zener Diode Single 19V 5% 23Ohm 500mW Automotive 2-Pin DO-35 T/R	0
1N5249B-TAP D# V36:1790_16245095	Vishay Intertechnologies	Zener Diode Single 19V 5% 23Ohm 500mW Automotive 2-Pin DO-35 Ammo	0
1N5249BTR D# V79:2366_17785041	ON Semiconductor	Zener Diode Single 19V 5% 23Ohm 500mW 2-Pin DO-35 T/R	0
1N5249B-T D# V36:1790_22974993	Rectron Semiconductor	Zener Diode Single 19V 5% 23Ohm 500mW 2-Pin DO-35 T/R	0
1N5249B D# V36:1790_21372484	Rectron Semiconductor	Zener Diode Single 19V 5% 23Ohm 500mW 2-Pin DO-35	0

Part Number	Manufacturer	Description	Stock
1N5249BTR D# 1N5249BTR	ON Semiconductor	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R - Bulk (Alt: 1N5249BTR) RoHS: Compliant	0
1N5249B TR PBFREE D# 1N5249B TR PBFREE	Central Semiconductor Corp	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5249B TR PBFREE) RoHS: Compliant	0
1N5249B TR TIN/LEAD D# 1N5249B TR TIN/LEAD	Central Semiconductor Corp	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5249B TR TIN/LEAD) RoHS: Not Compliant	0
1N5249B TR D# 1N5249B TR	Central Semiconductor Corp	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5249B TR) RoHS: Not Compliant	0
1N5249B-TR D# 1N5249B-TR	Vishay Intertechnologies	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5249B-TR) RoHS: Compliant	0
1N5249B-TAP D# 1N5249B-TAP	Vishay Intertechnologies	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 Ammo - Ammo Pack (Alt: 1N5249B-TAP) RoHS: Compliant	0
1N5249B D# 1N5249B	ON Semiconductor	ZENER SGL 19V 5% 500MW 2PIN DO-35 - Bulk (Alt: 1N5249B) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

1N5249BT/R

D# 1N5249B_R2_10001

PanJit Semiconductor

Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R (Alt: 1N5249B_R2_10001)

RoHS: Compliant

1N5249BT/B

D# 1N5249B_AY_10001

PanJit Semiconductor

Diode Zener Single 19V 5% 0.5W 2-Pin DO-35 Tape Ammo (Alt: 1N5249B_AY_10001)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
1N5249B-T	Diodes Incorporated		9349
1N5249B-TR	Vishay Intertechnologies		3385
1N5249B.TR	Pioneer Micro Technology Corporation		2500
1N5249B	Microsemi Corporation		6550

Part Number	Manufacturer	Description	Stock
1N5249B-TAP	Vishay Siliconix	ZENER DIODE DO35-E2 - Ammo Pack	0
1N5249B_T50A	Fairchild Semiconductor Corporation	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 Ammo	0
1N5249B-T	Fairchild Semiconductor Corporation	ZENER SGL 19V 5% 500MW 2PIN DO-35 - Tape and Reel	0
1N5249B-TR	Fairchild Semiconductor Corporation	ZENER SGL 19V 5% 500MW 2PIN DO-35 - Tape and Reel	0
1N5249B	Texas Instruments	Min Qty 148	5000
1N5249B-TP	Micro Commercial Components	DIODE ZENER 19V 500MW DO35	0
1N5249BTR	Fairchild Semiconductor Corporation	ZENER SGL 19V 5% 500MW 2PIN DO-35 - Tape and Reel	0
1N5249B_T50R	Fairchild Semiconductor Corporation	Diode Zener Single 19V 5% 500mW 2-Pin DO-35 T/R	0

Part Number	Manufacturer	Description	Stock
1N5249B-TR D# 1N5249B-TR-ND	Vishay Semiconductors	DIODE ZENER 19V 500MW DO35	0
1N5249B_T50R D# 1N5249B_T50R-ND	ON Semiconductor	DIODE ZENER 19V 500MW DO35	0
1N5249BTR D# 2156-1N5249BTR-ND	Rochester Electronics LLC	DIODE ZENER 19V 500MW DO35	138802
1N5249B_T50A D# 1N5249B_T50A-ND	ON Semiconductor	DIODE ZENER 19V 500MW DO35	0
1N5249B-TP D# 1N5249B-TPCT-ND	Micro Commercial Components	DIODE ZENER 19V 500MW DO35	3112
1N5249B TR PBFREE D# 1514-1N5249BTRPBFREETR-ND	Central Semiconductor Corp	DIODE ZENER 19V 500MW DO35	0
1N5249B D# 2156-1N5249B-FS-ND	Rochester Electronics LLC	DIODE ZENER 19V 500MW DO35	50483
1N5249BTA D# 1N5249BTASMC-ND	SMC Diode Solutions	DIODE ZENER 19V 500MW DO35	0
1N5249B-T D# 981-1N5249B-T-CHP	Diodes Incorporated	DIODE ZENER 19V 500MW DO35	10000
1N5249B-TAP D# 1N5249B-TAP-ND	Vishay Semiconductors	DIODE ZENER 19V 500MW DO35	0

Part Number

Manufacturer

Description

Stock

1N5249BTR

D# 3606853

ON Semiconductor

ZENER DIODES

RoHS: Not Compliant

Min Qty: 20000

Container: Reel

1N5249B-TP

D# 1924543

Micro Commercial Components

ZENER DIODE, 500mW, 19V, DO-35

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
1N5249BTR	ON Semiconductor	1N5249 Series 500 mW 19 V 200 mA Through Hole Zener Diode - DO-35 RoHS: Compliant pbFree: Yes	0
1N5249B-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
1N5249B-TR	Vishay Intertechnologies	1N5249B Series 500 mW 19 V 5 % Tolerance Through Hole Zener Diode - DO-35 RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
1N5249B	INTERMETALL	OEM/CM QUOTES ONLY \| NO BROKERS	181432
1N5249BTP	Micro Commercial Components	OEM/CM QUOTES ONLY \| NO BROKERS	11000
1N5249BTR	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	22000
1N5249BT	Diodes Incorporated	OEM/CM QUOTES ONLY \| NO BROKERS	22000

Part Number

Manufacturer

Description

Stock

1N5249B-T

Diodes Incorporated

In Stock

9349

Part Number

Manufacturer

Description

Stock

1N5249B

NTE Electronics Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

1N5249B T/B MEI

MEI Semi

ZENER DIODE 500mW 19VOLT 6.6mA DO-35 TAPE & AMMO BOX ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

1N5249B T/R MEI

MEI Semi

ZENER DIODE 500mW 19VOLT 6.6mA DO-35 TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

Part Number

Manufacturer

Description

Stock

1N5249B

SZXYL

OEM/CM Immediate delivery

8989668

1N5249BTR

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

1500

Part Number	Manufacturer	Description	Stock
1N5249B-TP D# 833-1N5249B-TP	Micro Commercial Components	Zener Diodes 500mW 19V 600 Ohm 0.1 uA 14 Vr RoHS: Compliant	9950
1N5249B-TR D# 78-1N5249B	Vishay Intertechnologies	Zener Diodes 19 Volt 0.5 Watt RoHS: Compliant	24742
1N5249BTR D# 512-1N5249BTR	ON Semiconductor	Zener Diodes 19V 0.5W Zener RoHS: Compliant	27470

Part Number

Manufacturer

Description

Stock

1N5249B

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N5249B

D# MCHP00000041725

Microchip Technology Inc

Zener Diodes

Part Number

Manufacturer

Description

Stock

1N5249B

D# 33C7772

NTE Electronics Inc

ZENER DIODE 19V 5% 1/2 WATT DO-35 CASE

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

1N5249BTR

D# 83C2684

ON Semiconductor

Zener Diode,Single, Two Terminal,19V V(Z),5%,DO-204AA RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 20000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
1N5249B-T D# NS-1N5249B-T	Diodes Incorporated	OEM/CM ONLY	9986
1N5249B D# NS-1N5249B	Fairchild Semiconductor Corporation	OEM/CM ONLY	1574
1N5249B_T50A D# NS-1N5249B_T50A	Fairchild Semiconductor Corporation	OEM/CM ONLY	9740
1N5249BTR D# NS-1N5249BTR	Microsemi-IPG	OEM/CM ONLY	2433
1N5249B-TP D# NS-1N5249B-TP	Micro Commercial Components	OEM/CM ONLY	2151
1N5249B_T50R D# NS-1N5249B_T50R	Fairchild Semiconductor Corporation	OEM/CM ONLY	10075

Part Number

Manufacturer

Description

Stock

1N5249B

NTE Electronics Inc

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
1N5249B-TR	National Semiconductor Corporation	VOLTAGE REGULATOR DIODE, DO-35	1895
1N5249B.TR	National Semiconductor Corporation		2760
1N5249B	National Semiconductor Corporation	Zener Diode, Two Terminal, 19 Volt, 5%, DO-204AA (Alt For: 1N5249BTR)	8299

Part Number

Manufacturer

Description

Stock

1N5249B

D# 1N5249B

NO NAME

Semiconductor

10458

Part Number

Manufacturer

Description

Stock

1N5249B

Fairchild Semiconductor Corporation

Zener Diode, 17V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant

50483

1N5249BTR

Fairchild Semiconductor Corporation

Zener Diode, 17V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant

138802

Part Number	Manufacturer	Description	Stock
1N5249BTP	Micro Commercial Components	OEM/CM ONLY	95710
1N5249BT	Fairchild Semiconductor Corporation	OEM/CM ONLY	56196
1N5249BTR	Vishay Intertechnologies	OEM/CM ONLY	31746

Part Number

Manufacturer

Description

Stock

1N5249B

SZXYL

IN stock Immediate delivery

8989653

1N5249BTR

Fairchild Semiconductor Corporation

IN stock Immediate delivery

1515

Part Number

Manufacturer

Description

Stock

1N5249B-TAP

Vishay Intertechnologies

Zener Diodes 19 Volt 0.5W 5%

pbFree: Pb-Free

1N5249B-TR

Vishay Intertechnologies

Zener Diodes 19 Volt 0.5 Watt

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

1N5249B

D# 2028021332

Intermetal Halbleiterwerk

1N5249B INTERMETALL Zener Diode

50000

Part Number

Manufacturer

Description

Stock

1N5249B

N/A

shipping today

Part Number

Manufacturer

Description

Stock

1N5249B-TR

D# 50475237

Vishay Intertechnologies

Zener Diode Single 19V 5% 23Ohm 500mW Automotive 2-Pin DO-35 T/R

1N5249BTR

D# 26114597

ON Semiconductor

Zener Diode Single 19V 5% 23Ohm 500mW 2-Pin DO-35 T/R

Part Number

Manufacturer

Description

Stock

1N5249B-TP

D# 1924543

Micro Commercial Components

ZENER DIODE, 500mW, 19V, DO-35

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

1N5249B-T

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