Name: 1N4749A BK
Brand: Central Semiconductor Corp
SKU: 1N4749A-BK
Availability: InStock
Rating: 5 (87 reviews)

1N4749A BK

For Reference Only

Part Number	1N4749A BK
Manufacturer	Central Semiconductor Corp
Description	DIODE ZENER 24V 1W DO41
Datasheet	1N4749A BK Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	6,048 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4749A BK (Diodes - Zener - Single) is manufactured by Central Semiconductor Corp 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 1N4749A BK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4749A BK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4749A BK.

1N4749A BK Specifications

Manufacturer	Central Semiconductor Corp
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AL, DO-41, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	24V
Tolerance	±5%
Power - Max	1W
Impedance (Max) (Zzt)	25 Ohms
Current - Reverse Leakage @ Vr	5µA @ 18.2V
Voltage - Forward (Vf) (Max) @ If	1.2V @ 200mA
Operating Temperature	-65°C ~ 200°C
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Supplier Device Package	DO-41

1N4749A BK Reviews

Reub*****oleman

April 7, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Misa*****olan

March 30, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Madal*****haman

March 8, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Gera*****ruce

February 23, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

1N4749A BK Packaging

1N4749A BK FAQ

1. How to order 1N4749A BK 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 1N4749A BK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4749A BK. All suppliers must pass our qualification reviews before they can publish their products including 1N4749A BK on Heisener; we pay more attention to the channels and quality of 1N4749A BK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4749A BK price and inventory displayed accurate?

The price and inventory of 1N4749A BK 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 1N4749A BK?

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 1N4749A BK we delivered, we will accept the replacement or return of the 1N4749A BK 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 1N4749A BK.

(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 1N4749A BK pin diagram, 1N4749A BK datasheet?

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

1N4749A BK Related Products

HSM840JE3/TR13	Microsemi Corporation, DIODE SCHOTTKY 40V 8A DO214AB, DO-214AB, SMC, -	View
AD654JRZ-REEL	Analog Devices Inc., IC V-F CONVERTER MONO 8-SOIC, 8-SOIC (0.154", 3.90mm Width), -	View
MC14014BDR2G	ON Semiconductor, IC SHIFT REGSTR 8BIT CMOS 16SOIC, 16-SOIC (0.154", 3.90mm Width), -	View
TC7USB40MU,LF	Toshiba Semiconductor and Storage, IC USB SWITCH SPDT DUAL 10UQFN, 10-UFQFN, -	View
1N6288AHE3/51	Vishay Semiconductor Diodes Division, DIODE GEN PURPOSE 1.5KE, DO-201AA, DO-27, Axial, -	View
DW-30-14-T-D-1165	Samtec Inc., .025" BOARD SPACERS, -, -	View
DW-36-08-T-S-275	Samtec Inc., .025" BOARD SPACERS, -, -	View
TN01 016 0002 2	Amphenol Sine Systems Corp, CONTACT PIN 16-20 AWG GOLD CRIMP, -, -	View
97-3106A36-15SY-417	Amphenol Industrial Operations, AB 35C 35#16 SKT PLUG, -, -	View
97-3106B22-18SX	Amphenol Industrial Operations, AB 8C 8#16 SKT PLUG, -, -	View
VE-JNK-IZ-F1	Vicor Corporation, CONVERTER MOD DC/DC 40V 25W, Half Brick, -	View
DSPIC33CH256MP206-E/PT	Microchip Technology, IC MCU 16BIT 328KB FLASH 64TQFP, 64-TQFP, -	View

1N4749A BK 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
1N4749A BK TIN/LEAD D# 1N4749A BK TIN/LEAD	Central Semiconductor Corp	Diode Zener Single 24V 5% 1W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: 1N4749A BK TIN/LEAD) RoHS: Not Compliant	0
1N4749A BK PBFREE D# 1N4749A BK PBFREE	Central Semiconductor Corp	Diode Zener Single 24V 5% 1W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: 1N4749A BK PBFREE) RoHS: Compliant	0
1N4749A BK D# 1N4749A BK	Central Semiconductor Corp	Diode Zener Single 24V 5% 1W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: 1N4749A BK) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

1N4749A BK TIN/LEAD

D# 1514-1N4749ABKTIN/LEAD-ND

Central Semiconductor Corp

DIODE ZENER 24V 1W DO41

Quick Inquiry

1N4749A BK

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