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Request evaluation samplesBC557ATA Transistors - Bipolar (BJT) - Single by ON Semiconductor
BC557ATA is a Transistors - Bipolar (BJT) - Single model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Transistors - Bipolar (BJT) - Single product path. Known package information currently points to TO-92 under the ON Semiconductor brand listing. TRANS PNP 45V 0.1A TO-92. TrustCompo combines the available model, brand, hierarchy, and specification details around BC557ATA so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Category
Transistors - Bipolar (BJT) - SingleDescription
TRANS PNP 45V 0.1A TO-92
key Attributes
-
Datasheet
View BC557ATA DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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Product overview
Overview
TRANS PNP 45V 0.1A TO-92
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Product Attribute
Mounting Type
Through Hole
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Published
2007
Element Configuration
Single
Packaging
Tape & Box (TB)
Factory Lead Time
2 Weeks
Frequency
150MHz
Manufacturer
ON Semiconductor
Max Power Dissipation
500mW
Categories
Discrete Semiconductor Products
Transistor Application
SWITCHING
Transistor Element Material
SILICON
Subcategory
Other Transistors
Contact Plating
Tin
Radiation Hardening
No
Pbfree Code
yes
Mount
Through Hole
Number Of Pins
3
Terminal Position
BOTTOM
Number Of Terminations
3
Power Dissipation
500mW
Height
5.33mm
Sub-Categories
Transistors - Bipolar (BJT) - Single
Operating Temperature
150°C TJ
Length
5.2mm
Polarity/Channel Type
PNP
Gain Bandwidth Product
150MHz
Emitter Base Voltage (VEBO)
-5V
Transition Frequency
150MHz
Max Collector Current
100mA
Current Rating
-100mA
Collector Emitter Voltage (VCEO)
45V
Package / Case
TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Weight
240mg
Width
4.19mm
Collector Emitter Breakdown Voltage
45V
Current - Collector Cutoff (Max)
15nA ICBO
Vce Saturation (Max) @ Ib, Ic
650mV @ 5mA, 100mA
Collector Emitter Saturation Voltage
-250mV
Voltage - Rated DC
-45V
Collector Base Voltage (VCBO)
-50V
HFE Min
110
DC Current Gain (HFE) (Min) @ Ic, Vce
110 @ 2mA 5V
Base Part Number
BC557
Manufacturer'S Part No.
BC557ATA
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
Not Applicable
HTSUS
8541.21.0075
Number Of Elements
1
Max Breakdown Voltage
45V
Transistor Type
PNP
Common questions
Product FAQ
Quick answers for buyers reviewing BC557ATA, stock, documentation, and sourcing steps.
What is BC557ATA?
BC557ATA is a Transistors - Bipolar (BJT) - Single component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for BC557ATA?
BC557ATA is listed with package reference TO-92. The current product description is TRANS PNP 45V 0.1A TO-92, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is BC557ATA available in stock?
This page currently shows 68960 units in stock and 12205 units available for BC557ATA. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for BC557ATA?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BC557ATA by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for BC557ATA?
Yes. This page links to the datasheet for BC557ATA by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify BC557ATA before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BC557ATA before approving the order.
Transistors - Bipolar (BJT) - Single
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