Name: MMBT4403K
Brand: Fairchild/ON Semiconductor
SKU: MMBT4403K
Availability: InStock
Rating: 5 (154 reviews)

MMBT4403K

For Reference Only

Part Number	MMBT4403K
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS PNP 40V 0.6A SOT-23
Datasheet	MMBT4403K Datasheet MMBT4403K Specifications
Package	TO-236-3, SC-59, SOT-23-3
ECAD
In Stock	1,473,600 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMBT4403K (Transistors - Bipolar (BJT) - Single) is manufactured by Fairchild/ON Semiconductor 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 MMBT4403K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMBT4403K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMBT4403K.

MMBT4403K Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-236-3, SC-59, SOT-23-3
ECAD
Series	-
Transistor Type	PNP
Current - Collector (Ic) (Max)	600mA
Voltage - Collector Emitter Breakdown (Max)	40V
Vce Saturation (Max) @ Ib, Ic	750mV @ 50mA, 500mA
Current - Collector Cutoff (Max)	-
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 150mA, 2V
Power - Max	350mW
Frequency - Transition	200MHz
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3

MMBT4403K Datasheet

MMBT4403K Reviews

Karl*****arquez

April 6, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Kas*****Lim

April 4, 2023

★ ★ ★ ★ ★

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

Salv*****e Deol

March 26, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Rafa*****atthai

March 12, 2023

★ ★ ★ ★ ★

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

Ophel*****jumdar

February 28, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Ari *****astava

February 25, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Giov***** Buch

February 22, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Write a Review

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MMBT4403K Packaging

MMBT4403K FAQ

1. How to order MMBT4403K 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 MMBT4403K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBT4403K. All suppliers must pass our qualification reviews before they can publish their products including MMBT4403K on Heisener; we pay more attention to the channels and quality of MMBT4403K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMBT4403K price and inventory displayed accurate?

The price and inventory of MMBT4403K 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 MMBT4403K?

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 MMBT4403K we delivered, we will accept the replacement or return of the MMBT4403K 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 MMBT4403K.

(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 MMBT4403K pin diagram, MMBT4403K datasheet?

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

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MMBT4403K 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

MMBT4403K

D# MMBT4403K

ON Semiconductor

TRANS GP BJT PNP 40V 0.6A 3PIN SOT-23 - Bulk (Alt: MMBT4403K)

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

2793

Part Number

Manufacturer

Description

Stock

MMBT4403K

Taitron Components Inc

MMBT4403 / KST4403T SOT23

807

Part Number

Manufacturer

Description

Stock

MMBT4403K

D# 2156-MMBT4403K-FSTR-ND

Rochester Electronics LLC

TRANS PNP 40V 600MA SOT23-3

105285

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

In stock shipping within 2days

6260

Part Number

Manufacturer

Description

Stock

MMBT4403K

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

122131

MMBT4403KST4403TSOT23

TAITRON COMPONENTS INC

OEM/CM QUOTES ONLY | NO BROKERS

936

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

In Stock

2793

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

105285

Part Number

Manufacturer

Description

Stock

MMBT4403K

D# NS-MMBT4403K

Fairchild Semiconductor Corporation

OEM/CM ONLY

4524

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.6A, 40V, PNP

RoHS: Compliant

105285

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

OEM/CM ONLY

25833

MMBT4403 / KST4403T SOT23

TAITRON COMPONENTS INC

OEM/CM ONLY

902

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

IN stock Immediate delivery

105270

Part Number

Manufacturer

Description

Stock

MMBT4403K

Fairchild Semiconductor Corporation

shipping today

396

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MMBT4403K

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