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  1. Home
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  3. /Discrete Semiconductors
  4. /Transistors
  5. /BC557CTA
BC557CTA thumbnail 1
onsemi

BC557CTA

Category
Transistors
Manufacturer
onsemiDetails
Datasheet
Description
500mW 45V 420@2mA,5V 100mA PNP TO-92-3 Single Bipolar Transistors ROHS
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status4660
QuantityBC557CTA
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackageTO-92-3Emitter-Base Voltage(Vebo)5V
Current - Collector Cutoff15nAPd - Power Dissipation500mW
Collector - Emitter Voltage VCEO45VDC Current Gain420@2mA,5V
Current - Collector(Ic)100mATransition frequency(fT)150MHz
Vce Saturation(VCE(sat))650mVtypePNP
Number1 PNPCNHTS8541210000
USHTS8541210095TARIC8541210000
CAHTS8541210000BRHTS85412199
INHTS85412100MXHTS8541.21.01
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

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Product FAQ
Purchasing FAQ

What type of component is BC557CTA, and what package does it use?

BC557CTA is an authentic electronic component manufactured by onsemi, categorized under Transistors. It is supplied in the standard TO-92-3 package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BC557CTA datasheet above.

Why is dynamic quotation used instead of a fixed price for BC557CTA?

Electronic component spot-market pricing for BC557CTA fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for BC557CTA?

Lead times for BC557CTA depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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