Name: Q4012RH5
Brand: Littelfuse Inc.
SKU: Q4012RH5
Availability: InStock
Rating: 5 (96 reviews)

Q4012RH5

For Reference Only

Part Number	Q4012RH5
Manufacturer	Littelfuse Inc.
Description	TRIAC ALTERNISTOR 400V 12A TO220
Datasheet	Q4012RH5 Datasheet Q4012RH5 Specifications
Package	TO-220-3
ECAD
In Stock	6,880 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 # Q4012RH5 (Thyristors - TRIACs) is manufactured by Littelfuse Inc. 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 Q4012RH5 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add Q4012RH5 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of Q4012RH5.

Q4012RH5 Specifications

Manufacturer	Littelfuse Inc.
Category	Discrete Semiconductor Products - Thyristors - TRIACs
Package	TO-220-3
ECAD
Series	-
Triac Type	Alternistor - Snubberless
Voltage - Off State	400V
Current - On State (It (RMS)) (Max)	12A
Voltage - Gate Trigger (Vgt) (Max)	1.3V
Current - Non Rep. Surge 50, 60Hz (Itsm)	110A, 120A
Current - Gate Trigger (Igt) (Max)	50mA
Current - Hold (Ih) (Max)	50mA
Configuration	Single
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-220-3
Supplier Device Package	TO-220 Non-Isolated Tab

Q4012RH5 Datasheet

Q4012RH5 Reviews

Kings*****oodman

March 26, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Nata*****Cruz

March 26, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Carlo*****erson

March 5, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Regin*****karan

February 22, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Magn***** Edwin

February 21, 2023

★ ★ ★ ★ ★

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

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Q4012RH5 Packaging

Q4012RH5 FAQ

1. How to order Q4012RH5 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 Q4012RH5 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the Q4012RH5. All suppliers must pass our qualification reviews before they can publish their products including Q4012RH5 on Heisener; we pay more attention to the channels and quality of Q4012RH5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the Q4012RH5 price and inventory displayed accurate?

The price and inventory of Q4012RH5 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 Q4012RH5?

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 Q4012RH5 we delivered, we will accept the replacement or return of the Q4012RH5 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 Q4012RH5.

(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 Q4012RH5 pin diagram, Q4012RH5 datasheet?

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

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Q4012RH5 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

Q4012RH5

Littelfuse Inc

TRIAC ALTERNISTOR 400V 12A TO220

Part Number

Manufacturer

Description

Stock

Q4012RH5TP

D# F9535-ND

Littelfuse Inc

ALTNSTR 400V 12A 50-50-50 MA TO2

Q4012RH5

D# Q4012RH5-ND

Littelfuse Inc

TRIAC ALTERNISTOR 400V 12A TO220

Part Number

Manufacturer

Description

Stock

Q4012RH5

TECCOR

OEM/CM QUOTES ONLY | NO BROKERS

504

Part Number

Manufacturer

Description

Stock

Q4012RH5TP

D# 34AC4728

Littelfuse Inc

Altnstr 400V 12A 50-50-50 mA TO220 / TUBE

RoHS: Not Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

Q4012RH5

D# NS-Q4012RH5

VARIOUS

OEM/CM ONLY

2428

Part Number

Manufacturer

Description

Stock

Q4012RH5

Teccor

OEM/CM ONLY

436

Part Number

Manufacturer

Description

Stock

Q4012RH5TP

Littelfuse Inc

Triacs 400V 12A 50-50-50mA

Part Number

Manufacturer

Description

Stock

Q4012RH5

Littelfuse Inc

shipping today

58693

Part Number

Manufacturer

Description

Stock

Q4012RH5

mfr

RFQ

5996

Quick Inquiry

Q4012RH5

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