MMBT4403

Name: Transistor: PNP; bipolar; 40V; 0.6A; 250mW; SOT23
Brand: Diotec Semiconductor
SKU: MMBT4403
Availability: InStock

ActiveSOT23

Diotec Semiconductor · Transistors

Transistor: PNP; bipolar; 40V; 0.6A; 250mW; SOT23

Lowest

$0.0129

Stock

37,179

Distributor

Distributor Offers (3)

Distributor	Stock	MOQ	Package	1+	10+	100+	1,000+	10,000+	Price
TMEAuthorized MMBT4403-LGE	4,225	25	pcs	—	—	$0.0189	$0.0171	$0.0151	$0.0377	Live	Buy Now
TMEAuthorized MMBT4403-YAN	5,761	1	pcs	$0.0539	$0.027	$0.0193	$0.0135	$0.0129	$0.0539	Live	Buy Now
TMEAuthorized MMBT4403-DIO	27,193	1	pcs	$0.0667	$0.0471	$0.0362	$0.0284	$0.0166	$0.0667	Live	Buy Now

TME

MMBT4403-LGE

Live

$0.0377

Price

100+ $0.01891000+ $0.017110000+ $0.0151

4,225 stockMOQ: 25

Buy Now

TME

MMBT4403-YAN

Live

$0.0539

Price

1+ $0.053910+ $0.027100+ $0.01931000+ $0.013510000+ $0.0129

5,761 stockMOQ: 1

Buy Now

TME

MMBT4403-DIO

Live

$0.0667

Price

1+ $0.066710+ $0.0471100+ $0.03621000+ $0.028410000+ $0.0166

27,193 stockMOQ: 1

Buy Now

Prices and stock are real-time; accuracy is not guaranteed.

Technical Specifications

Collector-emitter voltage40V

Power dissipation0.25W

Polarisationbipolar

Type of transistorPNP

Current gain20...300

Kind of packagereel, tape

CaseSOT23

MountingSMD

ManufacturerDIOTEC SEMICONDUCTOR

Frequency200MHz

Collector current0.6A

Alternative & Similar Parts

SST4403T116

ROHMAI Suggested

At least 1 more alternativeSign in to view

These alternatives are compiled from our own catalog, distributor data and automatic matching; all are informational suggestions only — not guaranteed or drop-in equivalents. Always verify technical suitability against the manufacturer's datasheet before use; PartAndStock is not liable for consequences of an incorrect selection.

“AI Suggested” entries are generated automatically by matching specifications — they are not verified equivalents; always confirm against the datasheet before use.