Name: 81CNQ040
Brand: SMC Diode Solutions
SKU: 81CNQ040
Availability: InStock
Rating: 5 (152 reviews)

81CNQ040

For Reference Only

Part Number	81CNQ040
Manufacturer	SMC Diode Solutions
Description	DIODE SCHOTTKY 40V 40A PRM2
Datasheet	81CNQ040 Datasheet 81CNQ040 Specifications
Package	PRM2
ECAD
In Stock	4,368 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 81CNQ040 (Diodes - Rectifiers - Arrays) is manufactured by SMC Diode Solutions 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 81CNQ040 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 81CNQ040 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 81CNQ040.

81CNQ040 Specifications

Manufacturer	SMC Diode Solutions
Category	Discrete Semiconductor Products - Diodes - Rectifiers - Arrays
Package	PRM2
ECAD
Series	-
Diode Configuration	1 Pair Common Cathode
Diode Type	Schottky
Voltage - DC Reverse (Vr) (Max)	40V
Current - Average Rectified (Io) (per Diode)	40A
Voltage - Forward (Vf) (Max) @ If	740mV @ 40A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	-
Current - Reverse Leakage @ Vr	5mA @ 40V
Operating Temperature - Junction	-55°C ~ 175°C
Mounting Type	Chassis Mount
Package / Case	PRM2
Supplier Device Package	PRM2

81CNQ040 Datasheet

81CNQ040 Reviews

Skyl*****atla

April 2, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Marl*****Kakar

February 27, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

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81CNQ040 Packaging

81CNQ040 FAQ

1. How to order 81CNQ040 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 81CNQ040 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 81CNQ040. All suppliers must pass our qualification reviews before they can publish their products including 81CNQ040 on Heisener; we pay more attention to the channels and quality of 81CNQ040 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 81CNQ040 price and inventory displayed accurate?

The price and inventory of 81CNQ040 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 81CNQ040?

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 81CNQ040 we delivered, we will accept the replacement or return of the 81CNQ040 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 81CNQ040.

(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 81CNQ040 pin diagram, 81CNQ040 datasheet?

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

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81CNQ040 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
81CNQ040A	Vishay Semiconductors	SCHOTTKY - D-61TM-E3	0
81CNQ040ASM	Vishay Semiconductors	SCHOTTKY - D-61TM-E3	0
81CNQ040ASL	Vishay Semiconductors	SCHOTTKY - D-61TM-E3	0

Part Number	Manufacturer	Description	Stock
VS-81CNQ040ASMPBF D# VS-81CNQ040ASMPBF-ND	Vishay Semiconductors	DIODE SCHOTTKY 40V 40A D618SM	0
VS-81CNQ040ASLPBF D# VS-81CNQ040ASLPBF-ND	Vishay Semiconductors	DIODE SCHOTTKY 40V 40A D618SL	0
VS-81CNQ040APBF D# VS-81CNQ040APBF-ND	Vishay Semiconductors	DIODE SCHOTTKY 40V 40A D61	0
81CNQ040ASM D# 81CNQ040ASM-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 40V D618SM	0
81CNQ040SMS2 D# 81CNQ040SMS2-ND	SMC Diode Solutions	DIODE ARRAY SCHOTTKY 40V PRM2-SM	0
81CNQ040 D# 81CNQ040SMC-ND	SMC Diode Solutions	DIODE SCHOTTKY 40V 40A PRM2	0
81CNQ040SL D# 81CNQ040SLSMC-ND	SMC Diode Solutions	DIODE SCHOTTKY 40V 40A PRM2-SL	0
81CNQ040ASL D# 81CNQ040ASL-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 40V D618SL	0
81CNQ040SM D# 81CNQ040SMSMC-ND	SMC Diode Solutions	DIODE SCHOTTKY 40V 40A PRM2-SM	0
81CNQ040S2 D# 81CNQ040S2-ND	SMC Diode Solutions	DIODE ARRAY SCHOTTKY 40V PRM2	0
81CNQ040A D# 81CNQ040A-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 40V D618	0

Part Number

Manufacturer

Description

Stock

81CNQ040A

International Rectifier

In stock shipping within 2days

218

81CNQ040

International Rectifier

In stock shipping within 2days

218

Part Number	Manufacturer	Description	Stock
81CNQ040SMS2	SMSC	RoHS: Exempt	0
81CNQ040	SMSC	81CNQ Series 40 V 80 A Through Hole Schottky Rectifier - PRM2 RoHS: Compliant pbFree: Yes	0
81CNQ040SL	SMSC	81CNQ Series 40 V 80 A Surface Mount Schottky Rectifier - PRM2-SL RoHS: Compliant pbFree: Yes	0
81CNQ040SM	SMSC	81CNQ Series 40 V 80 A Through Hole Schottky Rectifier - PRM2-SM RoHS: Compliant pbFree: Yes	0
81CNQ040S2	SMSC	RoHS: Exempt	0

Part Number	Manufacturer	Description	Stock
81CNQ040A	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	776
81CNQ040ASM	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	17
81CNQ040	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	403
81CNQ040C	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	587
81CNQ040ASL	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	115

Part Number	Manufacturer	Description	Stock
81CNQ040ASL D# NS-81CNQ040ASL	Vishay Semiconductors	OEM/CM ONLY	2837
81CNQ040A D# NS-81CNQ040A	Vishay Semiconductors	OEM/CM ONLY	6389
81CNQ040ASM D# NS-81CNQ040ASM	Vishay Semiconductors	OEM/CM ONLY	8326

Part Number

Manufacturer

Description

Stock

81CNQ040C

Vishay Intertechnologies

OEM/CM ONLY

521

81CNQ040A

International Rectifier

OEM/CM ONLY

743

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81CNQ040

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