Name: ACST4-8SFP
Brand: STMicroelectronics
SKU: ACST4-8SFP
Availability: InStock
Rating: 5 (112 reviews)

ACST4-8SFP

For Reference Only

Part Number	ACST4-8SFP
Manufacturer	STMicroelectronics
Description	TRIAC SENS GATE 800V 4A TO220FP
Datasheet	ACST4-8SFP Specifications
Package	TO-220-3 Full Pack
ECAD
In Stock	19,680 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 15 - May 20 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ACST4-8SFP (Thyristors - TRIACs) 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 ACST4-8SFP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ACST4-8SFP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ACST4-8SFP.

ACST4-8SFP Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Thyristors - TRIACs
Package	TO-220-3 Full Pack
ECAD
Series	ASD?
Triac Type	Logic - Sensitive Gate
Voltage - Off State	800V
Current - On State (It (RMS)) (Max)	4A
Voltage - Gate Trigger (Vgt) (Max)	1V
Current - Non Rep. Surge 50, 60Hz (Itsm)	30A, 33A
Current - Gate Trigger (Igt) (Max)	10mA
Current - Hold (Ih) (Max)	20mA
Configuration	Single
Operating Temperature	-
Mounting Type	Through Hole
Package / Case	TO-220-3 Full Pack
Supplier Device Package	TO-220FP

ACST4-8SFP Reviews

Rave*****eeman

April 5, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Arj*****Frank

April 4, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Clyd*****ghavan

April 3, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Isra*****haraf

March 24, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Gide*****ameron

March 22, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Joe*****ahl

March 16, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Ange***** Mora

March 7, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Keen*****ierce

February 23, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Corin*****nnedy

February 22, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ACST4-8SFP Packaging

ACST4-8SFP FAQ

1. How to order ACST4-8SFP 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 ACST4-8SFP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ACST4-8SFP. All suppliers must pass our qualification reviews before they can publish their products including ACST4-8SFP on Heisener; we pay more attention to the channels and quality of ACST4-8SFP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ACST4-8SFP price and inventory displayed accurate?

The price and inventory of ACST4-8SFP 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 ACST4-8SFP?

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 ACST4-8SFP we delivered, we will accept the replacement or return of the ACST4-8SFP 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 ACST4-8SFP.

(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 ACST4-8SFP pin diagram, ACST4-8SFP datasheet?

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

ACST4-8SFP Related Products

SIT1602BC-21-18S-77.760000D	SiTIME, -20 TO 70C, 3225, 20PPM, 1.8V, 7, -, ASD?	View
CGA3E2X7R1H102K080AA	TDK Corporation, CAP CER 1000PF 50V X7R 0603, 0603 (1608 Metric), ASD?	View
MA2C18800E	Panasonic Electronic Components, DIODE GEN PURP 200V 200MA DO34, DO-204AG, DO-34, Axial, ASD?	View
MB2061SB1W01-6F-A	NKK Switches, SWITCH PUSHBUTTON DPDT 6A 125V, -, ASD?	View
MTDOT-BOX-G-868-B	Multi-Tech Systems Inc., LORA EVALUATION AND SITE SURVEY, -, ASD?	View
0324-1-15-01-34-27-10-0	Mill-Max Manufacturing Corp., CONN PIN RCPT .032-.046 SWAGE, -, ASD?	View
823-22-022-10-001101	Mill-Max Manufacturing Corp., CONN SPRING 22POS DUAL .177 PCB, -, ASD?	View
JBXFC1G07MSSDSR	Souriau, CONN PLUG 7POS RA PIN SOLDER, -, ASD?	View
8T014B97SN	Souriau, 8T 12C 8#20 4#16 SKT RECP, -, ASD?	View
MS27467T9F35S-LC	TE Connectivity Deutsch Connectors, CONN PLUG HSNG FMALE 6POS INLINE, -, ASD?	View
VE-23H-MU-B1	Vicor Corporation, CONVERTER MOD DC/DC 52V 200W, Full Brick, ASD?	View
VI-JW2-EX-S	Vicor Corporation, CONVERTER MOD DC/DC 15V 75W, Half Brick, ASD?	View

ACST4-8SFP 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

ACST4-8SFP

STMicroelectronics

996

Part Number

Manufacturer

Description

Stock

ACST4-8SFP

STMicroelectronics

TRIAC SENS GATE 800V 4A TO220FP

974

Part Number

Manufacturer

Description

Stock

ACST4-8SFP

D# 497-10289-5-ND

STMicroelectronics

TRIAC SENS GATE 800V 4A TO220FP

Part Number

Manufacturer

Description

Stock

ACST48SFP

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

1317

Part Number

Manufacturer

Description

Stock

ACST4-8SFP

D# NS-ACST4-8SFP

STMicroelectronics

OEM/CM ONLY

5700

Part Number

Manufacturer

Description

Stock

ACST48SFP

STMicroelectronics

OEM/CM ONLY

1012

Quick Inquiry

ACST4-8SFP

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.

ISO9001:2015, ICAS, IAF, UKAS