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UNR51A1G0L The Panasonic Electronic Components UNR51A1G0L is a PNP pre-biased transistor with a 150 mW power rating. It features a transition frequency of 80 MHz and is housed in an SC-85 surface mount package.
Mfr Part #:

UNR51A1G0L

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic Electronic Components UNR51A1G0L is a PNP pre-biased transistor with a 150 mW power rating. It features a transition frequency of 80 MHz and is housed in an SC-85 surface mount package.
✓ Total Stock: 27,138 pcs
$ Price Range: $0.99

UNR51A1G0L Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
27,138 pcs
On Request
27138 pcs On Request 1 On Request On Request 13+ On Request On Request
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UNR51A1G0L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Junction Temperature
Mounting Type
Power
Resistor
Storage Temperature
Supplier Device Package
Supplier Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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UNR51A1G0L Description

Short technical summary and product information.

The Panasonic Electronic Components UNR51A1G0L is a Silicon PNP epitaxial planar type transistor designed for digital circuits. It offers cost reduction through equipment downsizing and part number reduction. Key electrical specifications include a collector current of up to 80 mA, a collector-emitter breakdown voltage of 50 V, and a transition frequency of 80 MHz.

 

This device features built-in resistors, with a nominal input resistance (R1) of 10 kΩ and a resistance ratio (R1/R2) of 1. The maximum power dissipation is 150 mW, and it operates within a storage temperature range of -55 to +150 °C.

 

The UNR51A1G0L is supplied in an SMini3-F2 package, suitable for automatic insertion via tape packing. It is mounted using the surface mount technique and comes in an SC-85 case.

 

This product complies with the RoHS Directive (EU 2002/95/EC).

UNR51A1G0L Quick Information

Product Type: PNP Transistor
Canonical Name: Panasonic Electronic Components UNR51A1G0L Silicon PNP Epitaxial Planar Type Transistor with Built-in Resistor
Subcategory: Pre-Biased Transistor

UNR51A1G0L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

UNR51A1G0L Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

UNR51A1G0L Features

  • PNP pre-biased transistor for digital circuits.
  • Features built-in resistors for simplified design.
  • High transition frequency of 80 MHz.
  • Compact SC-85 surface mount package.
  • RoHS3 compliant for modern applications.

UNR51A1G0L Applications

  • Ideal for low-power switching circuits.
  • Used in signal amplification applications.
  • Suitable for space-constrained PCB designs.
  • Reduces component count in bias networks.

UNR51A1G0L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage?

-50 V

What is the package type?

SC-85 (SMini3-F2)

Is the UNR51A1G0L RoHS compliant?

Yes, RoHS3 compliant.

What is the DC current gain (hFE)?

Minimum 35 at VCE = -10 V, IC = -5 mA.

What is the value of the integrated base resistor?

10 kΩ

What is the transition frequency?

Minimum 80 MHz.

What is the maximum power dissipation?

150 mW at 25°C ambient.

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