Name: BZX79C43
Brand: Fairchild/ON Semiconductor
SKU: BZX79C43
Availability: InStock
Rating: 5 (155 reviews)

BZX79C43

For Reference Only

Part Number	BZX79C43
Manufacturer	Fairchild/ON Semiconductor
Description	DIODE ZENER 43V 500MW DO35
Datasheet	BZX79C43 Datasheet BZX79C43 Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	2,960 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BZX79C43 (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 BZX79C43 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BZX79C43 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BZX79C43.

BZX79C43 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	43V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	150 Ohms
Current - Reverse Leakage @ Vr	50nA @ 30.1V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 100mA
Operating Temperature	-65°C ~ 200°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

BZX79C43 Datasheet

BZX79C43 Reviews

Ved*****avid

April 9, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Merr*****Mitter

March 25, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Cono*****rtis

March 17, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Juds*****rasad

March 15, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Write a Review

★★★★★

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Thanks for Your Review!

BZX79C43 Packaging

BZX79C43 FAQ

1. How to order BZX79C43 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 BZX79C43 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BZX79C43. All suppliers must pass our qualification reviews before they can publish their products including BZX79C43 on Heisener; we pay more attention to the channels and quality of BZX79C43 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BZX79C43 price and inventory displayed accurate?

The price and inventory of BZX79C43 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 BZX79C43?

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 BZX79C43 we delivered, we will accept the replacement or return of the BZX79C43 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 BZX79C43.

(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 BZX79C43 pin diagram, BZX79C43 datasheet?

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

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BZX79C43 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
BZX79-C43,113 D# V72:2272_06523441	Nexperia	Zener Diode Single 43V 5% 150Ohm 500mW 2-Pin ALF T/R	0
BZX79C43 D# V72:2272_19769026	EIC Corporation	Diode Zener 500mW RoHS: Compliant	0
BZX79C43 R0G D# V36:1790_16937899	Taiwan Semiconductor	Zener Diode Single 43V 5% 150Ohm 500mW 2-Pin DO-35 T/R	0

Part Number	Manufacturer	Description	Stock
BZX79-C43,113 D# BZX79-C43,113	Nexperia	Diode Zener Single 43V 5% 500mW 2-Pin ALF T/R - Tape and Reel (Alt: BZX79-C43,113) RoHS: Compliant	0
BZX79-C43,133 D# BZX79-C43,133	NXP Semiconductors	Zener Diode Single 43V 500mW 2-Pin SOD-27 - Bulk (Alt: BZX79-C43,133)	0
BZX79-C43,143 D# BZX79-C43,143	Nexperia	Diode Zener Single 43V 5% 500mW 2-Pin ALF Ammo - Bulk (Alt: BZX79-C43,143) RoHS: Compliant	0
BZX79C43 D# BZX79C43	ON Semiconductor	ZENER DIODE, 43V V(Z), 5%, 0.5W, SILICON, UNIDIRECTIONAL, DO-35 - Bulk (Alt: BZX79C43) RoHS: Not Compliant	0
BZX79C43 R0G D# BZX79C43 R0G	Taiwan Semiconductor	- Tape and Reel (Alt: BZX79C43 R0G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

D# BZX79-C43,113

Nexperia

Diode Zener Single 43V 5% 500mW 2-Pin ALF T/R (Alt: BZX79-C43,113)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
BZX79-C43,113 D# BZX79-C43,113	Nexperia	Diode Zener Single 43V 5% 500mW 2-Pin ALF T/R (Alt: BZX79-C43,113) RoHS: Compliant	0
BZX79-C43,143 D# BZX79-C43,143	Nexperia	Diode Zener Single 43V 5% 500mW 2-Pin ALF Ammo (Alt: BZX79-C43,143) RoHS: Compliant	0
BZX79-C43,133 D# BZX79-C43,133	Nexperia	Diode Zener Single 43V 5% 500mW 2-Pin ALF Ammo (Alt: BZX79-C43,133) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
BZX79C43	NXP Semiconductors	Diode Zener Single 43V 5% 500mW 2-Pin ALF	900
BZX79C43_T50A	Fairchild Semiconductor Corporation	DIODE ZENER 43V 500MW DO35	0
BZX79C43_T50R	Fairchild Semiconductor Corporation	DIODE ZENER 43V 500MW DO35	0

Part Number	Manufacturer	Description	Stock
BZX79C43 A0G D# BZX79C43A0G-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE ZENER 43V 500MW DO35	0
BZX79C43 D# 2156-BZX79C43-FS-ND	Rochester Electronics LLC	DIODE ZENER 43V 500MW DO35	1248
BZX79C43_T50A D# BZX79C43_T50A-ND	ON Semiconductor	DIODE ZENER 43V 500MW DO35	0
BZX79C43_T50R D# BZX79C43_T50R-ND	ON Semiconductor	DIODE ZENER 43V 500MW DO35	0
BZX79-C43,133 D# 1727-1924-3-ND	Nexperia	DIODE ZENER 43V 400MW ALF2	0
BZX79-C43,113 D# 1727-1538-1-ND	Nexperia	DIODE ZENER 43V 400MW ALF2	9939
BZX79-C43,143 D# BZX79-C43,143-ND	Nexperia	DIODE ZENER 43V 400MW ALF2	0

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

D# 2377417

Nexperia

DIODE, ZENER, 43V, 0.4W, DO-204AH

RoHS: Compliant

Min Qty: 10000

Container: Reel

Part Number	Manufacturer	Description	Stock
BZX79C43RL	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	114
BZX79C43113	NEXPERIA USA INC	OEM/CM QUOTES ONLY \| NO BROKERS	69000
BZX79C43	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	46000
BZX79C43V	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	8022
BZX79C43R0	TSC (Taiwan Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	12363
BZX79C43133	NEXPERIA	OEM/CM QUOTES ONLY \| NO BROKERS	10603

Part Number	Manufacturer	Description	Stock
BZX79C43P133	NXP Semiconductors	OEM/CM ONLY	166
BZX79C43116	NXP Semiconductors	OEM/CM ONLY	137
ZDBZX79C43ROHS10KRLDC08	NXP Semiconductors	OEM/CM ONLY	809
BZX79C43TR	NXP Semiconductors	OEM/CM ONLY	1019
BZX79C43113	NXP Semiconductors	OEM/CM ONLY	169
BZX79C43V500MW	NXP Semiconductors	OEM/CM ONLY	188
BZX79C43P116	NXP Semiconductors	OEM/CM ONLY	953
BZX79C43113PHI	NXP Semiconductors	OEM/CM ONLY	463
BZX79C43V113	NXP Semiconductors	OEM/CM ONLY	990
BZX79C43133PBF	NXP Semiconductors	OEM/CM ONLY	876
BZX79C43133	NXP Semiconductors	OEM/CM ONLY	940
BZX79C43P113	NXP Semiconductors	OEM/CM ONLY	404
BZX79C43143	NXP Semiconductors	OEM/CM ONLY	733
ZDBZX79C43ROHS10KRLDC07	NXP Semiconductors	OEM/CM ONLY	808
BZX79C4343V	NXP Semiconductors	OEM/CM ONLY	427
BZX79C43P143	NXP Semiconductors	OEM/CM ONLY	919

Part Number

Manufacturer

Description

Stock

BZX79C43

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

3000

BZX79-C43

Philips Semiconductors

OEM/CM Immediate delivery

40000

Part Number	Manufacturer	Description	Stock
BZX79-C43,113 D# 771-BZX79-C43113	Nexperia	Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant	16637
BZX79-C43,133 D# 771-BZX79-C43AMO	Nexperia	Zener Diodes DIODE ZENER 5 PCT RoHS: Compliant	19434
BZX79-C43,143 D# 771-BZX79-C43,143	Nexperia	Zener Diodes Diode Zener Single 43V 5% 500mW 2-Pin RoHS: Compliant	9784

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

D# 34AH7060

Nexperia

BZX79-C43/SOD27/ALF2

RoHS: Not Compliant

Min Qty: 10000

Container: TAPE & REEL - FULL

60000

Part Number	Manufacturer	Description	Stock
BZX79-C43-133 D# NS-BZX79-C43-133	NXP Semiconductors	OEM/CM ONLY	8055
BZX79-C43-113 D# NS-BZX79-C43-113	NXP Semiconductors	OEM/CM ONLY	1063
BZX79-C43 D# NS-BZX79-C43	NXP Semiconductors	OEM/CM ONLY	8808
BZX79C43V D# NS-BZX79C43V	Fagor Electrónica	OEM/CM ONLY	4467
BZX79C43_T50A D# NS-BZX79C43_T50A	Fairchild Semiconductor Corporation	OEM/CM ONLY	6327
BZX79-C43-143 D# NS-BZX79-C43-143	NXP Semiconductors	OEM/CM ONLY	8067
BZX79C43_T50R D# NS-BZX79C43_T50R	Fairchild Semiconductor Corporation	OEM/CM ONLY	1619

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

NXP Semiconductors

2445

Part Number	Manufacturer	Description	Stock
BZX79C43	Fairchild Semiconductor Corporation	Zener Diode, 43V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant	1248
BZX79-C43,133	NXP Semiconductors	Now Nexperia BZX79-C43 - Zener Diode, 43V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant	259831
BZX79-C43,113	NXP Semiconductors	Now Nexperia BZX79-C43 - Zener Diode, 43V, 5%, 0.5W, Unidirectional, DO-35 RoHS: Compliant	229772
BZX79-C43,143	Nexperia	BZX79 series - Voltage regulator diodes RoHS: Compliant	65000

Part Number	Manufacturer	Description	Stock
BZX79C43RL	Motorola Semiconductor Products	OEM/CM ONLY	115
BZX79C43.113	NXP Semiconductors	OEM/CM ONLY	9266
BZX79C43 R0	Taiwan Semiconductor	OEM/CM ONLY	10766
BZX79C43	Fairchild Semiconductor Corporation	OEM/CM ONLY	48370
BZX79C43V	Philips Semiconductors	OEM/CM ONLY	6992
BZX79C43.133	NXP Semiconductors	OEM/CM ONLY	9216
BZX79-C43143	NXP Semiconductors	OEM/CM ONLY	197

Part Number

Manufacturer

Description

Stock

BZX79C43

Fairchild Semiconductor Corporation

IN stock Immediate delivery

3015

BZX79-C43

Philips Semiconductors

IN stock Immediate delivery

39985

Part Number	Manufacturer	Description	Stock
BZX79-C43 133	Nexperia	DIODE ZENER 5 PCT pbFree: Pb-Free	0
BZX79-C43 113	Nexperia	DIODE ZENER 5 PCT pbFree: Pb-Free	0
BZX79-C43 143	Nexperia	DIODE ZENER SINGLE pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

BZX79-C43

Philips E C G Inc

shipping today

39996

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

D# 30285927

Nexperia

Zener Diode Single 43V 5% 150Ohm 500mW 2-Pin ALF T/R

Part Number

Manufacturer

Description

Stock

BZX79C43

Philips Semiconductors

RFQ

14325

Part Number

Manufacturer

Description

Stock

BZX79-C43,113

D# 2377417

Nexperia

DIODE, ZENER, 43V, 0.4W, DO-204AH

RoHS: Compliant

Min Qty: 10000

Container: Reel

Quick Inquiry

BZX79C43

Certified Quality

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