Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Thyristors/
    5. BT131-800D,412 WeEN

    BT131-800D,412 [WeEN]

    BT131-800D,412
    BT131-800D,412

    Part No:

    BT131-800D,412

    Category:

    Thyristors

    Manufacturer:

    WeEN

    Description:

    Planar passivated very sensitive gate four quadrant triac in a SOT54 plastic package. This very sensitive gate 'series D' triac is intended for interfacing with low power drivers including microcontrollers.

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Product FAQ

    1. Is BT131-800D,412 available for RFQ?

    Yes. BT131-800D,412 by WeEN is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for BT131-800D,412?

    Pricing for BT131-800D,412 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of BT131-800D,412?

    BT131-800D,412 is a WeEN Thyristors with Thermal Resistance Junction To Lead Full Cycle Max: 60 K/W and Thermal Resistance Junction To Lead Half Cycle Max: 80 K/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BT131-800D,412?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can BT131-800D,412 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to BT131-800D,412?

    Yes. If BT131-800D,412 is unavailable, obsolete, or does not meet your required lead time, we can help check similar WeEN Thyristors parts or compatible alternatives.

    RFQ

    Part Number:

    BT131-800D,412

    Manufacturer:

    WeEN

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    Thermal Resistance Junction To Ambient
    150 K/W
    Package
    TO-92 (SOT54)
    Storage Temperature
    -40°C ~ 150°C
    Average Gate Power Max
    0.1W
    Gate Controlled Turn On Time Typ
    2 µs
    Gate Trigger Current Max
    7mA
    Gate Trigger Voltage Max
    1V
    Holding Current Max
    10mA
    I2t For Fusing Max
    0.78 A²s
    Junction Temperature
    125°C
    Latching Current Max
    20mA
    Non Repetitive Peak On State Current Max
    13.7A
    Off State Current Max
    0.5mA
    On State Voltage Max
    1.5V
    Peak Gate Current Max
    2A
    Peak Gate Power Max
    5W
    Rate Of Change Commutating Voltage Min
    3V/µs
    Rate Of Rise Off State Voltage Min
    20V/µs
    Repetitive Peak Off State Voltage Max
    800V
    Rms On State Current Max
    1A
    Thermal Resistance Junction To Lead Full Cycle Max
    60 K/W
    Thermal Resistance Junction To Lead Half Cycle Max
    80 K/W

    Products Detail

    The BT131-800D is a planar passivated four-quadrant triac in a SOT54 (TO-92) package. It features very sensitive gate triggering for direct interfacing with logic-level ICs, low-power gate drivers, and microcontrollers. The device offers high blocking voltage capability (800 V), voltage ruggedness, and reliability through planar passivation. It triggers in all four quadrants and supports general-purpose low-power switching, phase control, and motor control applications.

    Key Features

    • Interfaces: Direct interfacing to logic level ICs, low power gate drivers and microcontrollers
    • Voltage: 800 V blocking voltage
    • Current: 1 A RMS on-state current
    • Triggering: Very sensitive gate, all four quadrants
    • Package: SOT54 (TO-92)
    • Reliability: Planar passivated for voltage ruggedness

    Application scenarios

    • Air conditioner indoor fan control
    • General purpose low power motor control
    • General purpose switching and phase control

    Documents

    PCN Packaging:

    All Device Label Chg 14/Feb/2020

    PCN Other:

    Joint Venture Revision 07/Aug/2015

    PCN Part Status Change:

    Part Status Conversion 22/Nov/2015
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • BT149D,126
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BT258X-800R,127
      WeEN
      Available for RFQ
      Request Volume Pricing
    • TYN12B-600LTJ
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BT138-800,127
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • BT234X-800E,127
      WeEN
      Available for RFQ
      Request Volume Pricing
    • ACTT12B-800CJ
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BT136S-800E118
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • BTA308X-800C0/L03Q
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • BT138-600,127
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • ACTT10-800EQ
      WeEN
      Available for RFQ
      Request Volume Pricing

    TYN50W-1600TQ

    TYN50W-1600TQ

    WeEN

    Z0103MN,135

    Z0103MN,135

    WeEN

    BTA140-600-0TQ

    BTA140-600-0TQ

    WeEN

    ACTT2W-800ETNF

    ACTT2W-800ETNF

    WeEN

    BTA416Y-800C,127

    BTA416Y-800C,127

    WeEN

    MAC97A8/DG,116

    MAC97A8/DG,116

    WeEN

    BTA316-600B0Q

    BTA316-600B0Q

    WeEN

    Z0109NN

    Z0109NN

    WeEN

    TOPT16-800C0,127

    TOPT16-800C0,127

    WeEN

    BT137X-600F,127

    BT137X-600F,127

    WeEN

    Diodes & Rectifiers(136426)Discrete & Power Modules(14567)Transistors(202881)

    No recently viewed products

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    MT53E1G32D2FW-046 AAT:C TR

    MT53E1G32D2FW-046 AAT:C TR

    Micron