Name: ST-7-56
Brand: Signal Transformer
SKU: ST-7-56
Availability: InStock
Rating: 5 (189 reviews)

ST-7-56

For Reference Only

Part Number	ST-7-56
Manufacturer	Signal Transformer
Description	XFRMR LAMINATED 36VA THRU HOLE
Datasheet	ST-7-56 Datasheet ST-7-56 Specifications
Package	-
ECAD
In Stock	4,248 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 24 - May 29 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ST-7-56 (Power Transformers) is manufactured by Signal Transformer 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 ST-7-56 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST-7-56 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST-7-56.

ST-7-56 Specifications

Manufacturer	Signal Transformer
Category	Transformers - Power Transformers
Package	-
ECAD
Series	ST
Type	Laminated Core
Voltage - Primary	115V
Voltage - Secondary (Full Load)	Parallel 28V, Series 56V
Current - Output (Max)	Parallel 1.3A, Series 650mA
Primary Winding(s)	Single
Secondary Winding(s)	Dual
Center Tap	No
Power - Max	36 VA
Mounting Type	Through Hole
Termination Style	PC Pin
Size / Dimension	66.70mm L x 55.50mm W
Height - Seated (Max)	40.40mm
Voltage - Isolation	2500Vrms
Weight	1.1 lbs (499g)

ST-7-56 Datasheet

ST-7-56 Reviews

Est*****a Pau

March 22, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Jare*****shra

March 11, 2023

★ ★ ★ ★ ★

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Rene *****nathan

March 3, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Kai*****Mills

February 20, 2023

★ ★ ★ ★ ★

Great capacitors. very fast post very good communication.

Write a Review

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ST-7-56 Packaging

ST-7-56 FAQ

1. How to order ST-7-56 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 ST-7-56 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST-7-56. All suppliers must pass our qualification reviews before they can publish their products including ST-7-56 on Heisener; we pay more attention to the channels and quality of ST-7-56 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST-7-56 price and inventory displayed accurate?

The price and inventory of ST-7-56 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 ST-7-56?

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 ST-7-56 we delivered, we will accept the replacement or return of the ST-7-56 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 ST-7-56.

(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 ST-7-56 pin diagram, ST-7-56 datasheet?

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

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ST-7-56 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

DST-7-56

D# V36:1790_17594991

Signal Transformer Inc

Power Transformer 2500Vrms 36VA 8 Terminal PC Pin Thru-Hole

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ST7-56B59	Pulse Electronics Corporation	XFRMR LAMINATED 36VA THRU HOLE	0
DST-7-56	Signal Transformer Inc	Power Transformer 2500Vrms 36VA 8Term. PC Pin Thru-Hole	0
ST-7-56	Signal Transformer Inc	Power Transformer 2500Vrms 36VA 6Term. PC Pin Thru-Hole	0

Part Number	Manufacturer	Description	Stock
DST-7-56 D# 595-1919-ND	Signal Transformer Inc	PWR XFMR LAMINATED 36VA TH	5
ST-7-56 D# ST-7-56-ND	Signal Transformer Inc	PWR XFMR LAMINATED 36VA TH	0
ST7-56B59 D# ST7-56B59-ND	Pulse Electronics Corporation	PWR XFMR LAMINATED 36VA TH	0

Part Number	Manufacturer	Description	Stock
ST7567-G4B	Sitronix Technology Corporation	In stock shipping within 2days	1440
ST7565P-G	Sitronix Technology Corporation	In stock shipping within 2days	165
ST7567-G4D-1	SITRONIX	In stock shipping within 2days	5548
ST7565S-G	Sitronix Technology Corporation	In stock shipping within 2days	1338
ST7565P-G-1	Sitronix Technology Corporation	In stock shipping within 2days	1200

Part Number

Manufacturer

Description

Stock

37561

Desco Industries Inc

Economical 12.875 x 8.375 x 7.5 inch Reel Container with Lid and Handle

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
ST7567G4D1	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	6607
HST75600VAC	HOYT ELECTRICAL INSTRUMEN	OEM/CM QUOTES ONLY \| NO BROKERS	2
ST7562OA	HAUFE	OEM/CM QUOTES ONLY \| NO BROKERS	564
ST7565PG1	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	1499
DST756	AMZT	OEM/CM QUOTES ONLY \| NO BROKERS	23
ST7565PG	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	81
ST7567G4B	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	1799
ST7565RG	SITRONIX	OEM/CM QUOTES ONLY \| NO BROKERS	2142
ST7565SG	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	1671

Part Number

Manufacturer

Description

Stock

ST7565R

Analog Devices Inc

OEM/CM ONLY

2368

Part Number	Manufacturer	Description	Stock
ST7567-G4B	Sitronix Technology Corporation	OEM/CM Immediate delivery	1440
ST7565P-G	Sitronix Technology Corporation	OEM/CM Immediate delivery	65
ST7567-G4D-1	Sitronix Technology Corporation	OEM/CM Immediate delivery	5288
ST7565S-G	Sitronix Technology Corporation	OEM/CM Immediate delivery	1338
ST7565P-G-1	Sitronix Technology Corporation	OEM/CM Immediate delivery	1200
ST7565V	Sitronix Technology Corporation	OEM/CM Immediate delivery	653
ST7567-G2	Sitronix Technology Corporation	OEM/CM Immediate delivery	43

Part Number

Manufacturer

Description

Stock

DST-7-56

D# 530-DST-7-56

Belden Inc

Power Transformers 50\60 Hz, Laminated Transformer

RoHS: Compliant

ST-7-56

D# 530-ST-7-56

Belden Inc

Power Transformers 50\60 Hz, Laminated Transformer

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

HST-75-600VAC

D# 32AH8064

Hoyt Electrical Instrument Works Inc

ANALOG PANEL METER MODEL HST-75, RANGE AND SCALE 0-600 VAC

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
ST7-56B59 D# NS-ST7-56B59	Pulse Electronics Corporation	OEM/CM ONLY	5517
DST-7-56 D# NS-DST-7-56	Signal Transformer Inc	OEM/CM ONLY	4234
ST-7-56 D# NS-ST-7-56	Signal Transformer Inc	OEM/CM ONLY	9139

Part Number

Manufacturer

Description

Stock

DST-7-56

D# 000000000001083446

Signal Transformer Inc

Power Transformers 50\\60 Hz, Laminated Transformer

ST-7-56

D# 000000000001086426

Signal Transformer Inc

Power Transformers 50\\60 Hz, Laminated Transformer

Part Number	Manufacturer	Description	Stock
ST7567G4D1	N/A	OEM/CM ONLY	5563
HST75600VAC	HOYT ELECTRICAL INSTRUMENT	OEM/CM ONLY	97
ST7562 O.A	HAUFE	OEM/CM ONLY	490
ST7565PG1	N/A	OEM/CM ONLY	1271
ST7565PG	N/A	OEM/CM ONLY	79
ST7567G4B	N/A	OEM/CM ONLY	1523
ST7565SG	N/A	OEM/CM ONLY	1415

Part Number	Manufacturer	Description	Stock
ST7565P-G-1	Sitronix Technology Corporation	IN stock Immediate delivery	1195
ST7565V	SITRONIX	IN stock Immediate delivery	648
ST7567-G2	SITRONIX	IN stock Immediate delivery	38
ST7567-G4B	Sitronix Technology Corporation	IN stock Immediate delivery	1455
ST7565P-G	Sitronix Technology Corporation	IN stock Immediate delivery	60
ST7567-G4D-1	SITRONIX	IN stock Immediate delivery	5303
ST7565S-G	Sitronix Technology Corporation	IN stock Immediate delivery	1353

Part Number	Manufacturer	Description	Stock
T3756 40 D# 217ST756	C.K.	CK Wire Stripper Single Blade 26 AWG Red	0
07560 D# 548ST7560	Desco	ESD-Safe Heel Grounder Extra Wide Contact Area Two Layer Rubber	42
37561 D# 548ST7561	Protektive Pak	7inch Reel S Corp	0

Part Number	Manufacturer	Description	Stock
ST7567-G2	SITRONIX	shipping today	44
ST7567-G4B	Sitronix Technology Corporation	shipping today	1439
ST7567-G4D-1	Sitronix	shipping today	5287

Part Number

Manufacturer

Description

Stock

ST7567-G2

sitrONSemiix

RFQ

13660

Quick Inquiry

ST-7-56

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