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HomeProductsDiscrete Semiconductor ProductsThyristors - SCRsMCR12DCNT4G
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MCR12DCNT4G - Littelfuse Inc.

Manufacturer Part Number
MCR12DCNT4G
Manufacturer
Littelfuse
Allelco Part Number
32D-MCR12DCNT4G
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
SCR 800V 12A DPAK
Package
TO-252, (D-Pak)
Data sheet
1.MCR12DCNT4G.pdf ...

PCN Assembly/Origin

Assembly Chg 15/Feb/2016.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 68020
  • Unit Price: $0.248
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.248 $0.25
10+ $0.202 $2.02
30+ $0.182 $5.46
100+ $0.158 $15.80
500+ $0.147 $73.50
1000+ $0.141 $141.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

MCR12DCNT4G Tech Specifications
Littelfuse Inc. - MCR12DCNT4G technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - MCR12DCNT4G

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage - On State (Vtm) (Max) 1.9 V  
Voltage - Off State 800 V  
Voltage - Gate Trigger (Vgt) (Max) 1 V  
Supplier Device Package TO-252, (D-Pak)  
Series -  
SCR Type Standard Recovery  
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C  
Mounting Type Surface Mount  
Current - On State (It (RMS)) (Max) 12 A  
Current - On State (It (AV)) (Max) 7.8 A  
Current - Off State (Max) 10 µA  
Current - Non Rep. Surge 50, 60Hz (Itsm) 100A @ 60Hz  
Current - Hold (Ih) (Max) 40 mA  
Current - Gate Trigger (Igt) (Max) 20 mA  
Base Product Number MCR12  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.30.0080

Parts Introduction

Manufacturer Part Number

MCR12DCNT4G

Manufacturer

Littelfuse

Introduction

Silicon Controlled Rectifier designed for high-voltage switching applications.

Product Features and Performance

Standard Recovery SCR

Suitable for surface mount applications in a TO-252 (DPAK) package

Wide operating temperature range from -40°C to 125°C

Designed for phase control and rectifier circuits

Product Advantages

Voltage off state capable of withstanding 800 V

Low gate trigger voltage of maximum 1 V

High surge current capability up to 100A @ 60Hz

Surface Mount Device for compact PCB layouts

Key Technical Parameters

Off State Voltage: 800 V

Gate Trigger Voltage (Vgt): max 1 V

Gate Trigger Current (Igt): max 20 mA

On State Voltage (Vtm): max 1.9 V

On State Current (It(AV)): max 7.8 A

RMS On State Current (It(RMS)): max 12 A

Holding Current (Ih): max 40 mA

Off State Current (Max): 10 µA

Non-Repetitive Surge Current (Itsm): 100 A @ 60 Hz

Operating Temperature Range: -40°C ~ 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Reliable operation within specified parameters, adheres to industry safety standards.

Compatibility

Compatible with TO-252-3, DPAK (2 Leads + Tab), SC-63 footprint.

Application Areas

Phase control in power supplies, motor control, industrial lighting control, and inrush current limiting circuits.

Product Lifecycle

Active status, check with manufacturer for end-of-life or lifecycle updates.

Reasons to Choose This Product

High voltage capability for robust applications

Low gate trigger allows compatibility with sensitive control circuits

Surge current reliability suitable for industrial environments

A wide range of operating temperatures provides versatility in different climates

Compact surface-mount form factor for modern electronic designs

Littelfuse's reputation for quality and durable components

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. MCR12DCNT4G

Product Attribute MCR12DCMT4G MCR12DCNT4 MCR12DSNT4G MCR12DCMT4
Part Number MCR12DCMT4G MCR12DCNT4 MCR12DSNT4G MCR12DCMT4
Manufacturer Littelfuse Inc. onsemi Littelfuse Inc. onsemi
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Current - Hold (Ih) (Max) - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Current - On State (It (AV)) (Max) - - - -
Series - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Voltage - On State (Vtm) (Max) - - - -
SCR Type - - - -
Voltage - Off State - - - -
Current - Gate Trigger (Igt) (Max) - - - -
Current - Off State (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Current - Non Rep. Surge 50, 60Hz (Itsm) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Voltage - Gate Trigger (Vgt) (Max) - - - -
Current - On State (It (RMS)) (Max) - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42

MCR12DCNT4G Datasheet PDF

Download MCR12DCNT4G pdf datasheets and Littelfuse Inc. documentation for MCR12DCNT4G - Littelfuse Inc..

Datasheets
MCR12DCM, N.pdf MCR12DCM,N.pdf
PCN Assembly/Origin
Assembly Chg 15/Feb/2016.pdf
PCN Design/Specification
SMC Packaged Products 30/Nov/2016.pdf Updated Polarity ID 30/Nov/2016.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCR12DCNT4G Image

MCR12DCNT4G

Littelfuse Inc.
32D-MCR12DCNT4G

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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