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2N280 The ETCO 2N280 is a PNP Germanium transistor designed for audio frequency pre-amplifier and driver applications. It features an all-glass body.
Mfr Part #:

2N280

Available from 1 distributors
Mfr Name: ETCO
ETCO
The ETCO 2N280 is a PNP Germanium transistor designed for audio frequency pre-amplifier and driver applications. It features an all-glass body.
✓ Total Stock: 4 pcs
$ Price Range: $0.09

2N280 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
4 pcs
On Request
4 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

2N280 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N280 Description

Short technical summary and product information.

The 2N280 from ETCO is a PNP Germanium transistor specifically engineered for use as a pre-amplifier or driver in audio frequency (AF) applications. This component features an all-glass body construction, with a red dot indicating the collector.

 

Key specifications include its PNP Germanium transistor type and its intended application in AF circuits. The transistor has compact dimensions of 5 x 15 mm and a weight of 2 grams. It is noted as being identical to the OC71.

 

This transistor is suitable for various electronic designs requiring audio amplification or signal driving capabilities. Its construction and material properties are characteristic of early transistor technology.

2N280 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2N280 PNP Germanium Transistor
Subcategory: Single

2N280 Compliance

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

2N280 Estimated Pricing

Qty Low High
1+ $0.09 $0.09

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

2N280 Features

  • PNP Germanium transistor type.
  • Designed for AF applications.
  • Functions as pre-amplifier or driver.
  • Features an all-glass body.
  • Collector indicated by a red dot.

2N280 Applications

  • Used in audio frequency pre-amplifiers.
  • Suitable for AF driver circuits.
  • Integrates into various audio designs.
  • Applies to general AF amplification.
  • Utilized in signal conditioning stages.

2N280 FAQs

6 frequently asked questions generated from this part’s specifications.
What type of transistor is the 2N280?

The 2N280 is a PNP Germanium transistor.

What is the intended application for the 2N280 transistor?

It is intended as a pre-amplifier or driver in AF applications.

What are the physical dimensions of the 2N280 transistor?

The dimensions are 5 x 15 mm.

What is the weight of the 2N280 transistor?

The weight is 2 grams.

Is the 2N280 transistor RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2N280?

The MSL is 1 Unlimited.

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