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1N749A-1

1N749A-1

1N749A-1

For Reference Only

Part Number 1N749A-1
Manufacturer Microsemi Corporation
Description DIODE ZENER 4.3V 500MW DO35
Datasheet

1N749A-1 Specifications

Package DO-204AH, DO-35, Axial
ECAD
In Stock 3,472 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # 1N749A-1 (Diodes - Zener - Single) is manufactured by Microsemi Corporation 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 1N749A-1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N749A-1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N749A-1.

1N749A-1 Specifications

ManufacturerMicrosemi Corporation
CategoryDiscrete Semiconductor Products - Diodes - Zener - Single
PackageDO-204AH, DO-35, Axial
ECAD
Series-
Voltage - Zener (Nom) (Vz)4.3V
Tolerance±5%
Power - Max500mW
Impedance (Max) (Zzt)18 Ohms
Current - Reverse Leakage @ Vr2µA @ 1V
Voltage - Forward (Vf) (Max) @ If1.1V @ 200mA
Operating Temperature-65°C ~ 175°C
Mounting TypeThrough Hole
Package / CaseDO-204AH, DO-35, Axial
Supplier Device PackageDO-35

1N749A-1 Reviews

Isab*****arna

April 9, 2023

The products are good, the amount is correct. The values are correct.

Lill*****a Oza

March 27, 2023

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Darr*****Rose

March 19, 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.

Harl*****ckay

March 9, 2023

The parts as described and fast shipping. Thanks for the great service

Gord*****hander

February 23, 2023

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

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1N749A-1 Packaging

Customized Labels
Sealing
Packing
Insepction

1N749A-1 FAQ

  • 1. How to order 1N749A-1 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 1N749A-1 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 1N749A-1. All suppliers must pass our qualification reviews before they can publish their products including 1N749A-1 on Heisener; we pay more attention to the channels and quality of 1N749A-1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 1N749A-1 price and inventory displayed accurate?
    The price and inventory of 1N749A-1 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 1N749A-1?
    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 1N749A-1 we delivered, we will accept the replacement or return of the 1N749A-1 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 1N749A-1.
    (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 1N749A-1 pin diagram, 1N749A-1 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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1N749A-1 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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

JANTX1N749A-1

D# V36:1790_09135875

Microchip Technology Inc

Zener Diode Single 4.3V 5% 18Ohm 500mW 2-Pin DO-35 Bag

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

1N749A-1JANTX

D# JANTX1N749A-1

VPT Components

ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: JANTX1N749A-1)

RoHS: Not Compliant
0

1N749A-1JAN

D# JAN1N749A-1

Microchip Technology Inc

VOLTAGE REGULATOR (Alt: JAN1N749A-1)

RoHS: Not Compliant
0

1N749A-1JANTXV

D# JANTXV1N749A-1

VPT Components

ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: JANTXV1N749A-1)

RoHS: Not Compliant
0

1N749A-1/TRJAN

D# JAN1N749A-1/TR

Microchip Technology Inc

VOLTAGE REGULATOR - Tape and Reel (Alt: JAN1N749A-1/TR)

RoHS: Not Compliant
0

JANTX1N749A-1

D# JANTX1N749A-1

Microchip Technology Inc

- Bag (Alt: JANTX1N749A-1)

RoHS: Not Compliant
0

1N749A-1/TR

D# 1N749A-1/TR

Microchip Technology Inc

Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 T/R - Tape and Reel (Alt: 1N749A-1/TR)

RoHS: Not Compliant
0

JAN1N749A-1

D# JAN1N749A-1

VPT Components

ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: JAN1N749A-1)

RoHS: Not Compliant
0

1N749A-1

D# 1N749A-1

Microchip Technology Inc

Diode Zener Single 4.3V 5% 500mW 2-Pin Axial DO-35 - Bag (Alt: 1N749A-1)

RoHS: Not Compliant
0

JANTXV1N749A-1

D# JANTXV1N749A-1

Microchip Technology Inc

- Bag (Alt: JANTXV1N749A-1)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

JANTX1N749A-1

Microsemi Corporation

145
Part Number Manufacturer Description Stock

1N749A-1

Microsemi Corporation

DIODE ZENER 4.3V 500MW DO35

0
Part Number Manufacturer Description Stock

1N749A-1

D# 1N749A-1-ND

Microchip Technology Inc

DIODE ZENER 4.3V 500MW DO35

0

JANTX1N749A-1

D# 1086-15451-ND

Microchip Technology Inc

DIODE ZENER 4.3V 500MW DO35

0
Part Number Manufacturer Description Stock

JANTX1N749A-1

Microsemi Corporation

In stock shipping within 2days

150
Part Number Manufacturer Description Stock

JANTXV1N749A1

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

996

JNTXV1N749A1

OEM/CM QUOTES ONLY | NO BROKERS

7

JANTX1N749A1H

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

5

JANS1N749A1

Microsemi Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2533

JTXV1N749A1

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

34

JAN1N749A1

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

11113

JTX1N749A1

MICROSEMI CONDUCTOR

OEM/CM QUOTES ONLY | NO BROKERS

4565

1N749A1

MIXE

OEM/CM QUOTES ONLY | NO BROKERS

377

1N749A1JTX

MOTOROL

OEM/CM QUOTES ONLY | NO BROKERS

1400

1N749A12

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

14

J1N749A1

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

74

1N749A1HJANTX

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

4166

1N749A1JANTXV

Microsemi Corp

OEM/CM QUOTES ONLY | NO BROKERS

17

JANTX1N749A1

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

5645

1N749A1JTXV

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

13

1N749A1JAN

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

866
Part Number Manufacturer Description Stock

1N749A-1

D# 494-1N749A-1

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant
138

JANTX1N749A-1

D# 494-JANTX1N749A-1

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant
37
Part Number Manufacturer Description Stock

JANTXV1N749A-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N749A-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

1N749A-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N749A-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

1N749A-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N749A-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N749A-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTXV1N749A-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0
Part Number Manufacturer Description Stock

JANTXV1N749A-1

D# MCHP00000073355

Microchip Technology Inc

Zener Diodes

0

JAN1N749A-1

D# MCHP00000059651

Microchip Technology Inc

Zener Diodes

0

1N749A-1

D# MCHP00000045413

Microchip Technology Inc

Zener Diodes

0

JAN1N749A-1/TR

D# MCHP00000059652

Microchip Technology Inc

Zener Diodes

0

1N749A-1/TR

D# MCHP00000045414

Microchip Technology Inc

Zener Diodes

0

JANTX1N749A-1

D# MCHP00000067964

Microchip Technology Inc

Zener Diodes

0

JANTX1N749A-1/TR

D# MCHP00000067965

Microchip Technology Inc

Zener Diodes

0

JANTXV1N749A-1/TR

D# MCHP00000073356

Microchip Technology Inc

Zener Diodes

0
Part Number Manufacturer Description Stock

1N749A-1JANTX

D# NS-1N749A-1JANTX

Microsemi Corporation

OEM/CM ONLY

2543

1N749A1+JAN

D# NS-1N749A1+JAN

Defense Logistics Agency

OEM/CM ONLY

4157

1N749A-1

D# NS-1N749A-1

Microsemi Corporation

OEM/CM ONLY

1993

1N749A1+JANTX

D# NS-1N749A1+JANTX

Defense Logistics Agency

OEM/CM ONLY

2600

1N749A1+JANTXV

D# NS-1N749A1+JANTXV

Defense Logistics Agency

OEM/CM ONLY

10393
Part Number Manufacturer Description Stock

1N749A-1JAN

Motorola Semiconductor Products

13

1N749A-1JANTXV

Microsemi Corporation

34

1N749A-1JANTX

Motorola Semiconductor Products

112

JANTX1N749A-1

Motorola Semiconductor Products

Zener Diode, Two Terminal, 4.3 Volt, 5%, DO-35

1227

1N749A1

Microsemi Corporation

21

JV1N749A-1

Siemens

1071

1N749A-1

--

274
Part Number Manufacturer Description Stock

JANTX1N749A-1

D# JANTX1N749A-1

American Power

Semiconductor

143

1N749A-1JANTX

D# 1N749A-1JANTX

Microsemi Corporation

Semiconductor

8

JV1N749A-1

D# JV1N749A-1

Motorola Semiconductor Products

Inventory R

22

1N749A-1HJANTX

D# 1N749A-1HJANTX

Motorola Semiconductor Products

Semiconductor

3787

1N749A-1JAN

D# 1N749A-1JAN

Motorola Semiconductor Products

Semiconductor

787
Part Number Manufacturer Description Stock

JANS1N749A1

Microsemi Corporation

OEM/CM ONLY

2400

CDS1N749A1

MICROSEMI IRELAND

OEM/CM ONLY

2200

JTXV1N749A1

OEM/CM ONLY

50

JV1N749A1

Siemens

OEM/CM ONLY

1399

JTX1N749A1

OEM/CM ONLY

4510

1N749A1

Microsemi Corporation

OEM/CM ONLY

892

1N749A1JTX

SIEMENS91

OEM/CM ONLY

4523

J1N749A1

Motorola Semiconductor Products

OEM/CM ONLY

80
Part Number Manufacturer Description Stock

JANTXV1N749A-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JAN1N749A-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JANTX1N749A-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0
Part Number Manufacturer Description Stock

JANTX1N749A-1

D# 48097331

Microchip Technology Inc

Zener Diode Single 4.3V 5% 18Ohm 500mW 2-Pin DO-35 Bag

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

JANTX1N749A-1

Microwave Semiconductor

RFQ

6955

JANTX1N749A1

MIXE

RFQ

4473

Quick Inquiry

1N749A-1

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