Name: 1N744
Brand: Microsemi Corporation
SKU: 1N744
Availability: InStock
Rating: 5 (68 reviews)

1N744

For Reference Only

Part Number	1N744
Manufacturer	Microsemi Corporation
Description	DIODE ZENER
Datasheet	1N744 Specifications
Package	-
ECAD
In Stock	2,784 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N744 (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 1N744 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N744 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N744.

1N744 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	-
ECAD
Series	*
Voltage - Zener (Nom) (Vz)	-
Tolerance	-
Power - Max	-
Impedance (Max) (Zzt)	-
Current - Reverse Leakage @ Vr	-
Voltage - Forward (Vf) (Max) @ If	-
Operating Temperature	-
Mounting Type	-
Package / Case	-
Supplier Device Package	-

1N744 Reviews

Bris*****Hicks

April 6, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Tia*****Bandi

March 31, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Britt*****awyer

March 25, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Wilso*****ckwell

March 16, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Tinl*****armar

March 13, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Kevi*****hley

March 7, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Jo*****n Yu

February 26, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Cori*****Zhang

February 22, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Write a Review

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1N744 Packaging

1N744 FAQ

1. How to order 1N744 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 1N744 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N744. All suppliers must pass our qualification reviews before they can publish their products including 1N744 on Heisener; we pay more attention to the channels and quality of 1N744 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N744 price and inventory displayed accurate?

The price and inventory of 1N744 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 1N744?

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 1N744 we delivered, we will accept the replacement or return of the 1N744 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 1N744.

(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 1N744 pin diagram, 1N744 datasheet?

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

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1N744 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

4-1393159-8

D# V99:2348_07434758

TE Connectivity

Relay Accessories Hold-Down Spring for

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
3-1415055-1 D# SR4D4024	TE Connectivity	Electromechanical Relay DPST-NO/DPST-NC 8A 24VDC 720Ohm Through Hole (Alt: SR4D4024)	0
1N744A D# 1N744A	Microchip Technology Inc	Diode Zener Single 180V 5% 250mW 2-Pin DO-35 - Bag (Alt: 1N744A) RoHS: Not Compliant	0
1N744 D# 1N744	Microchip Technology Inc	Diode Zener Single 180V 10% 250mW 2-Pin DO-35 - Bag (Alt: 1N744) RoHS: Not Compliant	0
4-1393159-8 D# 46F3619	TE Connectivity	DIN Rail Socket Relay hold down spring - Bulk (Alt: 46F3619) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

4-1393159-8

D# 4-1393159-8

TE Connectivity

DIN Rail Socket Relay hold down spring (Alt: 4-1393159-8)

Part Number

Manufacturer

Description

Stock

3-1393104-2

TE Connectivity

150

Part Number	Manufacturer	Description	Stock
1N744	SPC Multicomp	THIN FILM RESISTOR, 1.4KOHM, 100mW, 0.1%, Product Range:TC05 Series, Resistance:1.4kohm, Power Rating:100mW, Resistance Tolerance: 0.1%, Resistor Case Style:0805 [2012 Metric], Resistor Element Type:Thin Film, Voltage Rating:100V , RoHS Compliant: Yes	491
1N744A	Microsemi Corporation	DIODE ZENER	0
4-1393159-8	TE Connectivity	Lead time 56	1691

Part Number	Manufacturer	Description	Stock
103025 D# 2267-103025-ND	Brady Worldwide Inc	ASSY RBN MINIMARK BLACK 4"X290'	0
1N744A D# 1N744A-ND	Microchip Technology Inc	DIODE ZENER	0
1N744 D# 1N744-ND	Microchip Technology Inc	DIODE ZENER	0
PT06E20-16SY-SR D# AIPT06E20-16SY-SR-ND	Amphenol Industrial Operations	PT 16C 16#16 SKT PLUG	0
4-1393159-8 D# PB645-ND	TE Connectivity	SPRING HOLD-DOWN 27E893 AND KRPA	1282
PT06E20-16SX-SR D# AIPT06E20-16SX-SR-ND	Amphenol Industrial Operations	PT 16C 16#16 SKT PLUG	0

Part Number

Manufacturer

Description

Stock

4-1393159-8

TE Connectivity

In stock shipping within 2days

10310

Part Number

Manufacturer

Description

Stock

3-1393104-2

D# 3139799

TE Connectivity

KRPA-11AN-120=KRPA

RoHS: Compliant

Min Qty: 150

Container: Each

1-1393250-9

D# 3202893

TE Connectivity

W28-XQ1A-0.25=W28

RoHS: Not Compliant

Min Qty: 600

Container: Each

Part Number

Manufacturer

Description

Stock

4-1393159-8

TE Connectivity

Hold-Down Spring

RoHS: Compliant

pbFree: Yes

1155

Part Number	Manufacturer	Description	Stock
J1N744A	SIEMENS	OEM/CM QUOTES ONLY \| NO BROKERS	1
1N744A	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	6028
1N744	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	5646
JANTX1N74454		OEM/CM QUOTES ONLY \| NO BROKERS	1
1N7448A	Vishay Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	55

Part Number

Manufacturer

Description

Stock

3-1393104-2

D# AMP3-1393104-2

TE Connectivity

KRPA-11AN-120=KRPA

Part Number

Manufacturer

Description

Stock

3-1393250-7

D# C306322

TE Connectivity

Part Number

Manufacturer

Description

Stock

4-1393159-8

TE Connectivity

Connector Accessories Hold Down Spring

RoHS: Compliant

4690

3-1393104-2

TE Connectivity

Power Relay - DPDT - 120 VAC - 10 A - KRPA Series - Socket - Non Latching.

RoHS: Compliant

422

Part Number

Manufacturer

Description

Stock

4-1393159-8

TE Connectivity

OEM/CM Immediate delivery

10050

Part Number

Manufacturer

Description

Stock

1N744A

D# 494-1N744A

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant

455

Part Number

Manufacturer

Description

Stock

1N744

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

1N744A

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
1N744 D# MCHP00000045383	Microchip Technology Inc	Zener Diodes	0
4-1393159-8 D# XSFP00000035868	TE Connectivity	Hold-Down Spring	624
1N744A D# MCHP00000045384	Microchip Technology Inc	Zener Diodes	0

Part Number	Manufacturer	Description	Stock
3-1393104-2 D# 36AC2765	TE Connectivity	KRPA-11AN-120=KRPA RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
103025 D# 11N7440	Brady Worldwide Inc	ASSY RBN MINIMARK BLACK 4"X290 2/BX RC / Pack of 2 Rolls RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
4-1393159-8 D# 36AC4127	TE Connectivity	20C318=SPRING,HOLD-DOWN,K10,.0 RoHS: Not Compliant Min Qty: 1 Container: Bulk	2021
CJ1W-CLK23 D# 11N7445	OMRON Industrial Automation	Controller Link Mod Twist Pair RoHS: Not Compliant Min Qty: 1 Container: Bulk	24

Part Number

Manufacturer

Description

Stock

4-1393159-8

D# NS-4-1393159-8

TE Connectivity

OEM/CM ONLY

3279

1N744A

D# NS-1N744A

Central Semiconducto

OEM/CM ONLY

2020

Part Number

Manufacturer

Description

Stock

3-1393104-2

TE Connectivity

Power Relay - DPDT - 120 VAC - 10 A - KRPA Series - Socket - Non Latching.

RoHS: Compliant

422

4-1393159-8

TE Connectivity

Connector Accessories Hold Down Spring

RoHS: Compliant

6643

Part Number	Manufacturer	Description	Stock
4-1393159-8	TE Connectivity	4-1393159-8	979
3-1393104-2	TE Connectivity	GPR Panel Plug-In Relays	330
8-1393117-7	TE Connectivity	GPR Panel Plug-In Relays	24
1618387-3	TE Connectivity	TE Connectivity KILOVAC RELAY	193

Part Number

Manufacturer

Description

Stock

8-1393117-7

TE Connectivity

396

1N744A

Zener Diode, Two Terminal, 180 Volt, 5%, DO-7

268

Part Number

Manufacturer

Description

Stock

3-1393250-7

D# 3-1393250-7

TE Connectivity

Inventory M

3-1393104-2

D# 3-1393104-2

Magnecraft

Relays

Part Number

Manufacturer

Description

Stock

3-1393104-2

D# 3-1393104-2

TE Connectivity

GENERAL PURPOSE RELAY

Part Number

Manufacturer

Description

Stock

1N7448A

Vishay Semiconductors

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

4-1393159-8

TE Connectivity

IN stock Immediate delivery

10065

Part Number	Manufacturer	Description	Stock
4-1393159-8	TE Connectivity	Relay Sockets & Hardware HARDWARE SPRING 20C318 pbFree: Pb-Free	0
3-1415055-1	TE Connectivity	Safety Relays SR4D4024 pbFree: Pb-Free	0
7-1393211-1	TE Connectivity	General Purpose Relays T92P7D22-24	0
1419111-2	TE Connectivity	Relay Sockets & Hardware 20C217 pbFree: Pb-Free	0
1-1721150-0	TE Connectivity	General Purpose Relays ORWH-SH-105D1F,000 pbFree: Pb-Free	0
3-1393250-7	TE Connectivity	Circuit Breakers W28-XQ1A-4	0
7-1393246-6	TE Connectivity	Circuit Breakers W23-X1A1G-50	0
4-1393247-2	TE Connectivity	Circuit Breakers W31-X2M1G-5	0
1-1393250-9	TE Connectivity	Circuit Breakers W28-XQ1A-0.25 pbFree: Pb-Free	0
3-1393788-6	TE Connectivity	Low Signal Relays - PCB V23079B1203B301 pbFree: Pb-Free	0
8-1393117-7	TE Connectivity	General Purpose Relays KUP-14A35-120	0
2-1393030-2	TE Connectivity	Solid State Relays - Industrial Mount SSRT-240D25 pbFree: Pb-Free	0
1618387-3	TE Connectivity	Industrial Relays LEV200A4ANA pbFree: Pb-Free	0
3-1393104-2	TE Connectivity	General Purpose Relays KRPA-11AN-120	0
1393774-8	TE Connectivity	Low Signal Relays - PCB V23026A1002B201 pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

4-1393159-8

D# 16329231

TE Connectivity

Relay Accessories Hold-Down Spring for

RoHS: Compliant

Quick Inquiry

1N744

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS