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. Transistors/
    5. 2SB557 SPTECH

    2SB557 [SPTECH]

    2SB557
    2SB557

    Part No:

    2SB557

    Category:

    Transistors

    Manufacturer:

    SPTECH

    Description:

    TO-3 Single Bipolar Transistors ROHS

    Datasheet:

    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
    Package
    TO-3
    CNHTS
    8541210000
    USHTS
    8541210095
    TARIC
    8541210000
    CAHTS
    8541210000
    BRHTS
    85412199
    INHTS
    85412100
    MXHTS
    8541.21.01

    Documents

    Datasheet:

    Datasheet
    Product FAQ

    1. Is 2SB557 available for RFQ?

    Yes. 2SB557 by SPTECH 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 2SB557?

    Pricing for 2SB557 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 2SB557?

    2SB557 is a SPTECH Transistors with Package: TO-3 and CNHTS: 8541210000. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2SB557?

    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 2SB557 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 2SB557?

    Yes. If 2SB557 is unavailable, obsolete, or does not meet your required lead time, we can help check similar SPTECH Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    2SB557

    Manufacturer:

    SPTECH

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 2SC3307
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • BU522
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • 2SB1186
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • 2SC5130
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • MJ4502
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • BD649
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • BD250
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • BU210
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • MJ10016
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -
    • 2SA1726
      SPTECH
      Available for RFQ
      Request Volume Pricing
      -

    2SD750

    2SD750

    SPTECH

    MJ11031

    MJ11031

    SPTECH

    2SC5353(TO-126)

    2SC5353(TO-126)

    SPTECH

    BUT11AF

    BUT11AF

    SPTECH

    2SA980

    2SA980

    SPTECH

    2SD424

    2SD424

    SPTECH

    BD636

    BD636

    SPTECH

    2SC4706

    2SC4706

    SPTECH

    2SC3307

    2SC3307

    SPTECH

    SPT25N120F1A1

    SPT25N120F1A1

    SPTECH

    Diodes & Rectifiers(136426)Discrete & Power Modules(14567)Thyristors(12548)

    No recently viewed products

    Featured Product

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    H5CG46MEBDX015N

    H5CG46MEBDX015N

    SK HYNIX

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    MT53E1G32D2FW-046 AAT:C TR

    MT53E1G32D2FW-046 AAT:C TR

    Micron