Name: CDLL5544
Brand: Microsemi Corporation
SKU: CDLL5544
Availability: InStock
Rating: 5 (187 reviews)

CDLL5544

For Reference Only

Part Number	CDLL5544
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 28V 500MW DO213AB
Datasheet	CDLL5544 Datasheet CDLL5544 Specifications
Package	DO-213AB, MELF
ECAD
In Stock	3,232 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
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Part Number # CDLL5544 (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 CDLL5544 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CDLL5544 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CDLL5544.

CDLL5544 Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-213AB, MELF
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	28V
Tolerance	±20%
Power - Max	500mW
Impedance (Max) (Zzt)	100 Ohms
Current - Reverse Leakage @ Vr	10nA @ 23V
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

CDLL5544 Datasheet

CDLL5544 Reviews

Skye*****uvilla

April 8, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Mela*****York

March 27, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Haz*****Setty

March 26, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Kell*****lake

March 3, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Har*****gh Yu

February 28, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Bryc*****ones

February 24, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

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CDLL5544 Packaging

CDLL5544 FAQ

1. How to order CDLL5544 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 CDLL5544 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CDLL5544. All suppliers must pass our qualification reviews before they can publish their products including CDLL5544 on Heisener; we pay more attention to the channels and quality of CDLL5544 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CDLL5544 price and inventory displayed accurate?

The price and inventory of CDLL5544 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 CDLL5544?

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 CDLL5544 we delivered, we will accept the replacement or return of the CDLL5544 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 CDLL5544.

(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 CDLL5544 pin diagram, CDLL5544 datasheet?

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

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CDLL5544 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
CDLL5544 D# CDLL5544	Microchip Technology Inc	Diode Zener Single 28V 20% 500mW 2-Pin DO-213AA - Bag (Alt: CDLL5544) RoHS: Not Compliant	0
CDLL5544B D# CDLL5544B/TR	Microchip Technology Inc	Diode Zener Single 28V 5% 500mW 2-Pin DO-213AA - Tape and Reel (Alt: CDLL5544B/TR) RoHS: Not Compliant	0
CDLL5544A D# CDLL5544A	Microchip Technology Inc	Diode Zener Single 28V 10% 500mW 2-Pin DO-213AA - Bag (Alt: CDLL5544A) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
CDLL5544A	Microsemi Corporation	ZENER SGL 28V 10% 500MW 2PIN DO-213AA - Bulk	0
CDLL5544	Microsemi Corporation	ZENER SGL 28V 20% 500MW 2PIN DO-213AA - Bulk	0
CDLL5544B	Microsemi Corporation	ZENER SGL 28V 5% 500MW 2PIN DO-213AA - Bulk	0

Part Number	Manufacturer	Description	Stock
CDLL5544 D# CDLL5544-ND	Microchip Technology Inc	DIODE ZENER 28V 500MW DO213AB	0
CDLL5544B D# CDLL5544B-ND	Microchip Technology Inc	DIODE ZENER 28V 500MW DO213AB	0
CDLL5544A D# CDLL5544A-ND	Microchip Technology Inc	DIODE ZENER 28V 500MW DO213AB	0

Part Number	Manufacturer	Description	Stock
CDLL5544B	Microchip Technology Inc	OEM/CM ONLY	18100
CDLL5544	Microchip Technology Inc	OEM/CM ONLY	18100
CDLL5544A	Microchip Technology Inc	OEM/CM ONLY	18100

Part Number	Manufacturer	Description	Stock
CDLL5544/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5544A/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5544B/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5544	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5544A	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
CDLL5544B	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
CDLL5544/TR D# MCHP00000053759	Microchip Technology Inc	Zener Diodes	0
CDLL5544A D# MCHP00000053760	Microchip Technology Inc	Zener Diodes	0
CDLL5544B/TR D# MCHP00000053763	Microchip Technology Inc	Zener Diodes	0
CDLL5544A/TR D# MCHP00000053761	Microchip Technology Inc	Zener Diodes	0
CDLL5544 D# MCHP00000053758	Microchip Technology Inc	Zener Diodes	0
CDLL5544B D# MCHP00000053762	Microchip Technology Inc	Zener Diodes	0

Part Number	Manufacturer	Description	Stock
CDLL5544C D# NS-CDLL5544C	Compensated Devices	OEM/CM ONLY	1676
CDLL5544D D# NS-CDLL5544D	Compensated Devices	OEM/CM ONLY	1070
CDLL5544B D# NS-CDLL5544B	Microsemi Corporation	OEM/CM ONLY	1149
CDLL5544 D# NS-CDLL5544	Microsemi Corporation	OEM/CM ONLY	1165
CDLL5544A D# NS-CDLL5544A	Microsemi Corporation	OEM/CM ONLY	1179

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CDLL5544

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