Name: STL73
Brand: STMicroelectronics
SKU: STL73
Availability: InStock
Rating: 5 (176 reviews)

STL73

For Reference Only

Part Number	STL73
Manufacturer	STMicroelectronics
Description	TRANS NPN 400V 1.5A TO-92
Datasheet	STL73 Datasheet STL73 Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	97,980 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # STL73 (Transistors - Bipolar (BJT) - Single) is manufactured by STMicroelectronics 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 STL73 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add STL73 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of STL73.

STL73 Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	1.5A
Voltage - Collector Emitter Breakdown (Max)	400V
Vce Saturation (Max) @ Ib, Ic	1V @ 250mA, 1A
Current - Collector Cutoff (Max)	-
DC Current Gain (hFE) (Min) @ Ic, Vce	10 @ 600mA, 3V
Power - Max	1.1W
Frequency - Transition	-
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

STL73 Datasheet

STL73 Reviews

Cair*****rtillo

April 7, 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

Oakl*****ranch

April 5, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Bran*****Ward

March 29, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Carl*****agana

March 7, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Amar*****erry

March 5, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Salm*****mphrey

March 2, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Write a Review

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STL73 Packaging

STL73 FAQ

1. How to order STL73 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 STL73 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STL73. All suppliers must pass our qualification reviews before they can publish their products including STL73 on Heisener; we pay more attention to the channels and quality of STL73 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STL73 price and inventory displayed accurate?

The price and inventory of STL73 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 STL73?

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 STL73 we delivered, we will accept the replacement or return of the STL73 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 STL73.

(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 STL73 pin diagram, STL73 datasheet?

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

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STL73 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

STL73D-AP

D# V79:2366_17778725

STMicroelectronics

Trans GP BJT NPN 400V 1.5A 1500mW 3-Pin TO-92 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

STL73D-AP

STMicroelectronics

3500

Part Number	Manufacturer	Description	Stock
STL73D	STMicroelectronics	STMICROELECTRONICS STL73D-AP - Boxed Product (Development Kits)	0
STL73	STMicroelectronics	STMICROELECTRONICS STL73D-AP - Boxed Product (Development Kits)	0
STL73D-AP	STMicroelectronics	STMICROELECTRONICS STL73D-AP - Boxed Product (Development Kits)	0

Part Number	Manufacturer	Description	Stock
STL73D-AP D# 497-10303-3-ND	STMicroelectronics	TRANS NPN 400V 1.5A TO-92	0
STL73 D# 497-12600-ND	STMicroelectronics	TRANS NPN 400V 1.5A TO-92	4911
STL73D D# 497-12601-ND	STMicroelectronics	TRANS NPN 400V 1.5A TO-92	3477

Part Number

Manufacturer

Description

Stock

STL73

STMicroelectronics

In stock shipping within 2days

2500

Part Number

Manufacturer

Description

Stock

STL73

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MSTL7391A01	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
STL73DAP	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	4760
STL73D	ST MICROELECTRONICS SEMI	OEM/CM QUOTES ONLY \| NO BROKERS	62475
STL73	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	428400
MSTL7391A29	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
STL730020	ORIGINAL	OEM/CM QUOTES ONLY \| NO BROKERS	1
MSTL7391A2X	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
STL73L	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2975
MSTL7391A04	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
MSTL7391A21	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	10
MSTL7391A25	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
STL73AP	STMICROELECTRONICS	OEM/CM QUOTES ONLY \| NO BROKERS	102340
MSTL7391A24	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1
MSTL7391A5	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	2
MSTL7391A09	TEC	OEM/CM QUOTES ONLY \| NO BROKERS	1

Part Number	Manufacturer	Description	Stock
MSTL7391A2X	TE Connectivity	OEM/CM ONLY	101
MSTL7391A04	TE Connectivity	OEM/CM ONLY	101
MSTL7391A21	TE Connectivity	OEM/CM ONLY	101
MSTL7391A5	TE Connectivity	OEM/CM ONLY	102
MSTL7365A2	Microchip Technology Inc	OEM/CM ONLY	121
MSTL7391A01	TE Connectivity	OEM/CM ONLY	101

Part Number	Manufacturer	Description	Stock
STL73-AP	STMicroelectronics	OEM/CM Immediate delivery	8000
STL73D-AP	STMicroelectronics	OEM/CM Immediate delivery	4000
STL73	STMicroelectronics	OEM/CM Immediate delivery	5000

Part Number

Manufacturer

Description

Stock

STL73

D# 511-STL73

STMicroelectronics

Bipolar Transistors - BJT POWER TRANSISTOR

RoHS: Compliant

4701

STL73D

D# 511-STL73D

STMicroelectronics

Bipolar Transistors - BJT H/V FST SWCH PW TRNS NPN

RoHS: Compliant

4132

Part Number

Manufacturer

Description

Stock

STL73

D# 57P1098

STMicroelectronics

16/32-BITS MICROS

RoHS: Not Compliant

Min Qty: 2500

Container: Bulk

Part Number	Manufacturer	Description	Stock
STL73D D# NS-STL73D	STMicroelectronics	OEM/CM ONLY	5006
STL73 D# NS-STL73	STMicroelectronics	OEM/CM ONLY	5030
STL73D-AP D# NS-STL73D-AP	STMicroelectronics	OEM/CM ONLY	2067

Part Number

Manufacturer

Description

Stock

STL73L

D# STL73L

STMicroelectronics

Semiconductor

2500

Part Number	Manufacturer	Description	Stock
STL73D	STMicroelectronics	OEM/CM ONLY	52516
STL73DAP	STMicroelectronics	OEM/CM ONLY	3516
STL73	STMicroelectronics	OEM/CM ONLY	17516
STL73AP		OEM/CM ONLY	10001

Part Number	Manufacturer	Description	Stock
STL73-AP	STMicroelectronics	IN stock Immediate delivery	8015
STL73D-AP	STMicroelectronics	IN stock Immediate delivery	4015
STL73	STMicroelectronics	IN stock Immediate delivery	5015

Part Number	Manufacturer	Description	Stock
STL73D-AP	STMicroelectronics	shipping today	3996
STL73 (CHINA)	STMicroelectronics	shipping today	24
STL73	STMicroelectronics	shipping today	2376
STL73-AP	STMicroelectronics	shipping today	14988

Part Number

Manufacturer

Description

Stock

STL73D-AP

D# 26112317

STMicroelectronics

Trans GP BJT NPN 400V 1.5A 1500mW 3-Pin TO-92 T/R

RoHS: Compliant

Quick Inquiry

STL73

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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