Name: CQ202-4B
Brand: Central Semiconductor Corp
SKU: CQ202-4B
Availability: InStock
Rating: 5 (93 reviews)

CQ202-4B

For Reference Only

Part Number	CQ202-4B
Manufacturer	Central Semiconductor Corp
Description	TRIAC 4A TH TO-202
Datasheet	CQ202-4B Datasheet CQ202-4B Specifications
Package	TO-202 Long Tab
ECAD
In Stock	5,568 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

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Part Number # CQ202-4B (Thyristors - TRIACs) is manufactured by Central Semiconductor Corp 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 CQ202-4B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CQ202-4B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CQ202-4B.

CQ202-4B Specifications

Manufacturer	Central Semiconductor Corp
Category	Discrete Semiconductor Products - Thyristors - TRIACs
Package	TO-202 Long Tab
ECAD
Series	-
Triac Type	Internally Triggered
Voltage - Off State	200V
Current - On State (It (RMS)) (Max)	4A
Voltage - Gate Trigger (Vgt) (Max)	2.5V
Current - Non Rep. Surge 50, 60Hz (Itsm)	-
Current - Gate Trigger (Igt) (Max)	50mA
Current - Hold (Ih) (Max)	25mA
Configuration	Single
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-202 Long Tab
Supplier Device Package	TO-202

CQ202-4B Datasheet

CQ202-4B Reviews

Court*****aughan

April 2, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

East*****ewan

March 20, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

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CQ202-4B Packaging

CQ202-4B FAQ

1. How to order CQ202-4B 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 CQ202-4B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CQ202-4B. All suppliers must pass our qualification reviews before they can publish their products including CQ202-4B on Heisener; we pay more attention to the channels and quality of CQ202-4B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CQ202-4B price and inventory displayed accurate?

The price and inventory of CQ202-4B 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 CQ202-4B?

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 CQ202-4B we delivered, we will accept the replacement or return of the CQ202-4B 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 CQ202-4B.

(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 CQ202-4B pin diagram, CQ202-4B datasheet?

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

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CQ202-4B 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
CQ202-4BS-LF02 D# CQ202-4BS-LF02-ND	Central Semiconductor Corp	TRIAC INT TRIGG 200V 4A TO-202	0
CQ202-4BS-2 D# CQ202-4BS-2-ND	Central Semiconductor Corp	TRIAC 4A TH TO-202-2	0
CQ202-4B D# CQ202-4B-ND	Central Semiconductor Corp	TRIAC 4A TH TO-202	0
CQ202-4B-2 D# CQ202-4B-2-ND	Central Semiconductor Corp	TRIAC 4A TH TO-202	0
CQ202-4BS D# CQ202-4BS-ND	Central Semiconductor Corp	TRIAC 4A TH TO-202	0

Part Number	Manufacturer	Description	Stock
CQ202-4B2 D# NS-CQ202-4B2	Central Semiconducto	OEM/CM ONLY	7648
CQ202-4BS-2 D# NS-CQ202-4BS-2	Central Semiconducto	OEM/CM ONLY	1739
CQ202-4BS2 D# NS-CQ202-4BS2	Central Semiconducto	OEM/CM ONLY	1962
CQ202-4B D# NS-CQ202-4B	Central Semiconducto	OEM/CM ONLY	2911
CQ202-4B-2 D# NS-CQ202-4B-2	Central Semiconducto	OEM/CM ONLY	1932
CQ202-4BS D# NS-CQ202-4BS	Central Semiconducto	OEM/CM ONLY	2208

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CQ202-4B

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