Name: CDLL5543
Brand: Microsemi Corporation
SKU: CDLL5543
Availability: InStock
Rating: 5 (190 reviews)

CDLL5543

For Reference Only

Part Number	CDLL5543
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 25V 500MW DO213AB
Datasheet	CDLL5543 Datasheet CDLL5543 Specifications
Package	DO-213AB, MELF
ECAD
In Stock	3,616 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 14 - Jun 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # CDLL5543 (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 CDLL5543 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CDLL5543 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CDLL5543.

CDLL5543 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-213AB, MELF
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	25V
Tolerance	±20%
Power - Max	500mW
Impedance (Max) (Zzt)	100 Ohms
Current - Reverse Leakage @ Vr	10nA @ 21V
Voltage - Forward (Vf) (Max) @ If	1.1V @ 200mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Surface Mount
Package / Case	DO-213AB, MELF
Supplier Device Package	DO-213AB

CDLL5543 Datasheet

CDLL5543 Reviews

Santi*****chran

April 7, 2023

★ ★ ★ ★ ★

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

Margo*****arado

April 7, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Alv***** Ball

March 27, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Li***** Raj

March 26, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Zah*****Mckee

March 21, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Han*****ucero

March 21, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Coop*****connor

March 17, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

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CDLL5543 Packaging

CDLL5543 FAQ

1. How to order CDLL5543 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 CDLL5543 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CDLL5543. All suppliers must pass our qualification reviews before they can publish their products including CDLL5543 on Heisener; we pay more attention to the channels and quality of CDLL5543 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CDLL5543 price and inventory displayed accurate?

The price and inventory of CDLL5543 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 CDLL5543?

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 CDLL5543 we delivered, we will accept the replacement or return of the CDLL5543 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 CDLL5543.

(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 CDLL5543 pin diagram, CDLL5543 datasheet?

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

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CDLL5543 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
CDLL5543A D# CDLL5543A	Microchip Technology Inc	Diode Zener Single 25V 10% 500mW 2-Pin DO-213AA - Bag (Alt: CDLL5543A) RoHS: Not Compliant	0
CDLL5543B D# CDLL5543B/TR	Microchip Technology Inc	Diode Zener Single 25V 5% 500mW 2-Pin DO-213AA - Tape and Reel (Alt: CDLL5543B/TR) RoHS: Not Compliant	0
CDLL5543 D# CDLL5543	Microchip Technology Inc	Diode Zener Single 25V 20% 500mW 2-Pin DO-213AA - Bag (Alt: CDLL5543) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
CDLL5543A	Microsemi Corporation	ZENER SGL 25V 10% 500MW 2PIN DO-213AA - Bulk	0
CDLL5543	Microsemi Corporation	ZENER SGL 25V 20% 500MW 2PIN DO-213AA - Bulk	0
CDLL5543B	Microsemi Corporation	ZENER SGL 25V 5% 500MW 2PIN DO-213AA - Bulk	0

Part Number	Manufacturer	Description	Stock
CDLL5543A D# CDLL5543A-ND	Microchip Technology Inc	DIODE ZENER 25V 500MW DO213AB	0
CDLL5543B D# CDLL5543B-ND	Microchip Technology Inc	DIODE ZENER 25V 500MW DO213AB	0
CDLL5543 D# CDLL5543-ND	Microchip Technology Inc	DIODE ZENER 25V 500MW DO213AB	0

Part Number

Manufacturer

Description

Stock

CDLL5543B

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

480

Part Number

Manufacturer

Description

Stock

CDLL5543

Microchip Technology Inc

OEM/CM ONLY

18100

CDLL5543A

Microchip Technology Inc

OEM/CM ONLY

18100

Part Number	Manufacturer	Description	Stock
CDLL5543	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5543A	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5543B	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5543/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5543B/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5543A/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
CDLL5543A D# MCHP00000053754	Microchip Technology Inc	Zener Diodes	0
CDLL5543 D# MCHP00000053752	Microchip Technology Inc	Zener Diodes	0
CDLL5543B D# MCHP00000053756	Microchip Technology Inc	Zener Diodes	0
CDLL5543B/TR D# MCHP00000053757	Microchip Technology Inc	Zener Diodes	0
CDLL5543/TR D# MCHP00000053753	Microchip Technology Inc	Zener Diodes	0
CDLL5543A/TR D# MCHP00000053755	Microchip Technology Inc	Zener Diodes	0

Part Number	Manufacturer	Description	Stock
CDLL5543D D# NS-CDLL5543D	Compensated Devices	OEM/CM ONLY	9466
CDLL5543 D# NS-CDLL5543	Microsemi Corporation	OEM/CM ONLY	1177
CDLL5543A D# NS-CDLL5543A	Microsemi Corporation	OEM/CM ONLY	1138
CDLL5543B D# NS-CDLL5543B	Microsemi Corporation	OEM/CM ONLY	1133
CDLL5543C D# NS-CDLL5543C	Compensated Devices	OEM/CM ONLY	2270

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CDLL5543

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