2N2978 The 2N2978 is a dual small-signal bipolar junction transistor from Microchip Technology. It is RoHS3 compliant with MSL 1 (Unlimited).
Mfr Part #:

2N2978

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The 2N2978 is a dual small-signal bipolar junction transistor from Microchip Technology. It is RoHS3 compliant with MSL 1 (Unlimited).
✓ Total Stock: 264,000 pcs
$ Price Range: $31.19

2N2978 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
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264,000 pcs
264000 pcs On Request 1 On Request On Request On Request On Request On Request

2N2978 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2N2978 Description

Short technical summary and product information.

The 2N2978 is a dual small-signal bipolar junction transistor (BJT) manufactured by Microchip Technology. This component is designed for general-purpose amplification and switching applications where two matched transistors are required. The device is RoHS3 compliant and has a Moisture Sensitivity Level of 1 (Unlimited), indicating no special handling requirements for moisture. It is also REACH unaffected.

2N2978 Quick Information

Product Type: Bipolar Transistor Array
Canonical Name: 2N2978 Dual Small-Signal BJT
Subcategory: Bipolar Transistor Array

2N2978 Compliance

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

2N2978 Estimated Pricing

Qty Low High
100+ $31.19 $31.19

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

2N2978 Features

  • Dual small-signal BJT configuration.
  • RoHS3 compliant for environmental safety.
  • MSL 1 (Unlimited) moisture sensitivity.
  • REACH unaffected compliance.

2N2978 Applications

  • Used in signal amplification circuits.
  • Suitable for switching applications.
  • Ideal for matched transistor pair designs.

2N2978 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the RoHS compliance status of the 2N2978?

The 2N2978 is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) of the 2N2978?

The MSL is 1 (Unlimited).

Is the 2N2978 REACH compliant?

Yes, it is REACH unaffected.

What type of transistor is the 2N2978?

It is a dual small-signal bipolar junction transistor (BJT).

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