Name: BUK7Y21-40EX
Brand: Nexperia USA Inc.
SKU: BUK7Y21-40EX
Availability: InStock
Rating: 5 (83 reviews)

BUK7Y21-40EX

For Reference Only

Part Number	BUK7Y21-40EX
Manufacturer	Nexperia USA Inc.
Description	MOSFET N-CH 40V 33A LFPAK
Datasheet	BUK7Y21-40EX Datasheet BUK7Y21-40EX Specifications
Package	SC-100, SOT-669
ECAD
In Stock	17,892 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # BUK7Y21-40EX (Transistors - FETs, MOSFETs - Single) is manufactured by Nexperia USA Inc. 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 BUK7Y21-40EX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BUK7Y21-40EX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BUK7Y21-40EX.

BUK7Y21-40EX Specifications

Manufacturer	Nexperia USA Inc.
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	SC-100, SOT-669
ECAD
Series	TrenchMOS?
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	40V
Current - Continuous Drain (Id) @ 25°C	33A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	10nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	617pF @ 25V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	45W (Tc)
Rds On (Max) @ Id, Vgs	21 mOhm @ 10A, 10V
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	LFPAK56, Power-SO8
Package / Case	SC-100, SOT-669

BUK7Y21-40EX Datasheet

BUK7Y21-40EX Reviews

Brya*****rdon

April 8, 2023

★ ★ ★ ★ ★

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

Melan*****audhary

April 8, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Ani*****Raval

April 3, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Beck*****Vyas

March 21, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Natha*****oodard

March 18, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Ty*****hosh

March 2, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Write a Review

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BUK7Y21-40EX Packaging

BUK7Y21-40EX FAQ

1. How to order BUK7Y21-40EX 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 BUK7Y21-40EX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BUK7Y21-40EX. All suppliers must pass our qualification reviews before they can publish their products including BUK7Y21-40EX on Heisener; we pay more attention to the channels and quality of BUK7Y21-40EX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the BUK7Y21-40EX price and inventory displayed accurate?

The price and inventory of BUK7Y21-40EX 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 BUK7Y21-40EX?

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 BUK7Y21-40EX we delivered, we will accept the replacement or return of the BUK7Y21-40EX 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 BUK7Y21-40EX.

(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 BUK7Y21-40EX pin diagram, BUK7Y21-40EX datasheet?

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

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BUK7Y21-40EX 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

BUK7Y21-40EX

D# P40:2555_16305607

Nexperia

Trans MOSFET N-CH 40V 33A Automotive 5-Pin(4+Tab) LFPAK T/R

Part Number

Manufacturer

Description

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BUK7Y21-40EX

D# BUK7Y21-40EX

NXP Semiconductors

Trans MOSFET N-CH 40V 33A 5-Pin(4+Tab) LFPAK T/R - Bulk (Alt: BUK7Y21-40EX)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# BUK7Y21-40EX

Nexperia

Trans MOSFET N-CH 40V 33A 5-Pin(4+Tab) LFPAK T/R (Alt: BUK7Y21-40EX)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# BUK7Y21-40EX

Nexperia

Trans MOSFET N-CH 40V 33A 5-Pin(4+Tab) LFPAK T/R (Alt: BUK7Y21-40EX)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

MOSFET N-CH 40V 33A LFPAK

3000

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 1727-1108-1-ND

Nexperia

MOSFET N-CH 40V 33A LFPAK56

1010

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

In stock shipping within 2days

349

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 2319907

Nexperia

MOSFET, N-CH, 40V, 33A, LFPAK

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

Nexperia

ELITE PROGRAM PART - BUK7Y21-40E/SOT669/LFPAK

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

BUK7Y2140EX

NEXPERIA

OEM/CM QUOTES ONLY | NO BROKERS

11500

Part Number

Manufacturer

Description

Stock

BUK7Y2140EX

NXP Semiconductors

OEM/CM ONLY

9999

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

OEM/CM Immediate delivery

349

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 771-BUK7Y21-40EX

Nexperia

MOSFET N-channel 40 V 21 mOhm MOSFET

RoHS: Compliant

1326

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 90W4287

Nexperia

MOSFET Transistor, N Channel, 33 A, 40 V, 0.0178 ohm, 10 V, 3 V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# NS-BUK7Y21-40EX

NXP Semiconductors

OEM/CM ONLY

1523

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

TRANSISTOR >30MHZ

RoHS: Compliant

1686

Part Number

Manufacturer

Description

Stock

BUK7Y2140EX

NXP Semiconductors

OEM/CM ONLY

1099

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

IN stock Immediate delivery

344

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

Nexperia

MOSFET N-channel 40 V 21 mOhm MOSFET

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

NXP Semiconductors

shipping today

109

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 46074451

Nexperia

Trans MOSFET N-CH 40V 33A Automotive 5-Pin(4+Tab) LFPAK T/R

Part Number

Manufacturer

Description

Stock

BUK7Y21-40EX

D# 2319907

Nexperia

MOSFET, N-CH, 40V, 33A, LFPAK

RoHS: Compliant

Min Qty: 1

Container: Each

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BUK7Y21-40EX

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