ECG291 The ECG291 is an NPN silicon transistor from ECG with a Vcbo of 130V and Ic of 4A. It is designed for low-frequency power applications.
Mfr Part #:

ECG291

Available from 1 distributors
Mfr Name: ECG
ECG
The ECG291 is an NPN silicon transistor from ECG with a Vcbo of 130V and Ic of 4A. It is designed for low-frequency power applications.
Total Stock: 2 pcs
$ Price Range: $1.20

ECG291 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
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

ECG291 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ECG291 Description

Short technical summary and product information.

The ECG291 is a low-frequency power silicon NPN transistor manufactured by ECG. It features a collector-base voltage (Vcbo) of 130V and a continuous collector current (Ic) of 4A. This transistor is suitable for general-purpose low-frequency power applications.

 

Key electrical characteristics include its NPN silicon technology, enabling reliable performance. The component is specified for low-frequency operation. While specific details on saturation voltage, current gain, and transition frequency are not detailed here, its primary ratings indicate suitability for power switching and amplification tasks within its specified limits.

 

Environmental compliance data indicates RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1, suggesting it is suitable for standard assembly processes. REACH status is unaffected. Further details regarding packaging, mounting type, and specific application contexts would typically be found in the manufacturer's datasheet.

ECG291 Quick Information

Product Type: NPN Transistor
Series: ECG291
Canonical Name: ECG ECG291 NPN Transistor
Subcategory: NPN

ECG291 Compliance

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

ECG291 Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

ECG291 Features

  • 130V collector-base voltage rating.
  • 4A continuous collector current.
  • Low frequency power transistor.
  • NPN silicon technology.
  • RoHS3 Compliant and MSL 1.

ECG291 Applications

  • Used in low frequency amplification stages.
  • Suitable for general purpose switching.
  • Ideal for audio output driver circuits.
  • Can be used in relay driver applications.

ECG291 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-base voltage (Vcbo) for the ECG291 transistor?

The collector-base voltage (Vcbo) for the ECG291 transistor is 130V.

What is the continuous collector current (Ic) for the ECG291 transistor?

The continuous collector current (Ic) for the ECG291 transistor is 4A.

What type of transistor is the ECG291?

The ECG291 is an NPN silicon transistor.

What is the RoHS status of the ECG291 transistor?

The ECG291 transistor is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the ECG291 transistor?

The Moisture Sensitivity Level (MSL) for the ECG291 transistor is 1 Unlimited.

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