Name: ST2-12B42
Brand: Pulse Electronics Power
SKU: ST2-12B42
Availability: InStock
Rating: 5 (142 reviews)

ST2-12B42

For Reference Only

Part Number	ST2-12B42
Manufacturer	Pulse Electronics Power
Description	XFRMR LAMINATED 1.1VA THRU HOLE
Datasheet	ST2-12B42 Datasheet ST2-12B42 Specifications
Package	-
ECAD
In Stock	8,982 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ST2-12B42 (Power Transformers) is manufactured by Pulse Electronics Power 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 ST2-12B42 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST2-12B42 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST2-12B42.

ST2-12B42 Specifications

Manufacturer	Pulse Electronics Power
Category	Transformers - Power Transformers
Package	-
ECAD
Series	Split Bobbin Plug-In
Type	Laminated Core
Voltage - Primary	115V
Voltage - Secondary (Full Load)	Parallel 6.3V, Series 12.6V
Current - Output (Max)	Parallel 180mA, Series 90mA
Primary Winding(s)	Single
Secondary Winding(s)	Dual
Center Tap	No
Power - Max	1.1 VA
Mounting Type	Through Hole
Termination Style	PC Pin
Size / Dimension	28.70mm L x 28.70mm W
Height - Seated (Max)	23.86mm
Voltage - Isolation	2500Vrms
Weight	0.17 lb (77.11g)

ST2-12B42 Datasheet

ST2-12B42 Reviews

Kaiso*****vastava

April 2, 2023

★ ★ ★ ★ ★

Good and works well. What else is there to say about it.

Bran*****Vasa

March 31, 2023

★ ★ ★ ★ ★

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

Pais*****Atwal

March 17, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Sk*****Modi

March 4, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Frey*****nner

February 25, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

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ST2-12B42 Packaging

ST2-12B42 FAQ

1. How to order ST2-12B42 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 ST2-12B42 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST2-12B42. All suppliers must pass our qualification reviews before they can publish their products including ST2-12B42 on Heisener; we pay more attention to the channels and quality of ST2-12B42 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST2-12B42 price and inventory displayed accurate?

The price and inventory of ST2-12B42 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 ST2-12B42?

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 ST2-12B42 we delivered, we will accept the replacement or return of the ST2-12B42 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 ST2-12B42.

(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 ST2-12B42 pin diagram, ST2-12B42 datasheet?

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

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ST2-12B42 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

ST2-12B42

D# ST2-12B42

Pulse Electronics Corporation

Power Transformer 2500Vrms Single Prim. Dual Sec. 115V Prim. 12.6V/6.3V Sec. Through Hole - Bulk (Alt: ST2-12B42)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ST2-12B42

Pulse Electronics Corporation

Power Transformer 2500Vrms 1.1VA 6Term. PC Pin Thru-Hole

DST2-12B42

Pulse Electronics Corporation

XFRMR LAMINATED 1.1VA THRU HOLE

Part Number

Manufacturer

Description

Stock

DST2-12B42

D# DST2-12B42-ND

Pulse Electronics Corporation

PWR XFMR LAMINATED 1.1VA TH

ST2-12B42

D# ST2-12B42-ND

Pulse Electronics Corporation

PWR XFMR LAMINATED 1.1VA TH

Part Number

Manufacturer

Description

Stock

DST212B42

Pulse Electronics Corporation

OEM/CM QUOTES ONLY | NO BROKERS

299

Part Number

Manufacturer

Description

Stock

ST2-12B42

D# 673-ST2-12B42

Pulse Electronics Corporation

Power Transformers SpltBobbin Laminated Xfmr LowFreq

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST2-12B42

D# NS-ST2-12B42

Pulse Electronics Corporation

OEM/CM ONLY

8528

DST2-12B42

D# NS-DST2-12B42

Pulse Electronics Corporation

OEM/CM ONLY

2567

Part Number	Manufacturer	Description	Stock
DST2-12B421 D# 000000000001042683	Pulse Electronics Corporation	Split Bobbin Horiz. PC Mount XFMR See Mktg for high volume	0
DST2-12B42 D# 000000000001090046	Pulse Electronics Corporation	Power Transformers SpltBobbin Laminated Xfmr LowFreq	0
ST2-12B421 D# 000000000001043250	Pulse Electronics Corporation	Power Transformers	0
ST2-12B42 D# 000000000001042305	Pulse Electronics Corporation	Power Transformers SpltBobbin Laminated Xfmr LowFreq	0

Part Number

Manufacturer

Description

Stock

DST212B42

Pulse Electronics Corporation

OEM/CM ONLY

276

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ST2-12B42

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