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Request evaluation samplesSupply original PMMT491A, Single Bipolar Transistors, by Nexperia
PMMT491A is a Single Bipolar Transistors model from Nexperia, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Bipolar Transistors / Single Bipolar Transistors product path. Known package information currently points to SOT23 under the Nexperia brand listing. TrustCompo combines the available model, brand, hierarchy, and specification details around PMMT491A so buyers can move faster from review to quotation.
RoHS
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Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Bipolar TransistorsSub Category
Single Bipolar TransistorsDescription
-
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
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Trust signals
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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How to order this product
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1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
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Policies buyers usually check
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Shipping & Delivery
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Review payment termsQuality & Traceability Center
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Popular Specs Surfaced First
Product Attribute
Product Status
Production
Product Attribute
Manufacturer
Nexperia
Product Attribute
HFE [Min]
300.0
Product Attribute
VCEO [Max] (V)
40.0
Product Attribute
Size (Mm)
2.9 x 1.3 x 1
Product Attribute
Package Name
SOT23
Product Status
Production
Manufacturer
Nexperia
HFE [Min]
300.0
VCEO [Max] (V)
40.0
Size (Mm)
2.9 x 1.3 x 1
Package Name
SOT23
Ptot (MW)
250.0
Tj [Max] (°C)
150.0
FT [Min] (MHz)
150.0
IC [Max] (MA)
1000.0
HFE [Max]
900.0
Channel Type (E)
NPN
Configuration
1.0
Common questions
Product FAQ
Quick answers for buyers reviewing PMMT491A, stock, documentation, and sourcing steps.
What is PMMT491A?
PMMT491A is a Single Bipolar Transistors component from Nexperia. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for PMMT491A?
PMMT491A is listed with package reference SOT23. The current product description is -, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PMMT491A available in stock?
This page currently shows 78455 units in stock and 23286 units available for PMMT491A. 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 PMMT491A?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PMMT491A by Nexperia. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PMMT491A?
A dedicated datasheet link is not currently listed for PMMT491A by Nexperia. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify PMMT491A before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PMMT491A before approving the order.
Single Bipolar Transistors
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