# 2N2861 - Texas Instruments Bipolar Transistor

## Product Summary

The 2N2861 is a silicon bipolar transistor from Texas Instruments, suitable for high-frequency applications. It features a TO-18 package and through-hole mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | 2N2861 |
| Manufacturer | Texas Instruments |
| Product Type | Bipolar Transistor |
| Category | Uncategorized |
| Subcategory | Single, Pre-Biased |
| Package | TO-18 |
| Mounting Type | Through Hole |

## Description

The 2N2861 is a silicon bipolar junction transistor (BJT) manufactured by Texas Instruments. It is designed for high-frequency applications, with a transition frequency (fT) of 30 MHz.

Key electrical characteristics include a maximum continuous collector current (IC MAX) of 100 mA and a maximum continuous collector power dissipation (PC MAX) of 300 mW. The collector-emitter breakdown voltage (VCEO) is rated at a minimum of 20V and typically 25V. The static current gain (hFE) is a minimum of 60 under specific test conditions (IC = 1 mA, VCE = 20 V).

This transistor is housed in a TO-18 package and is designed for through-hole mounting. Its specifications make it suitable for various general-purpose amplification and switching applications in electronic circuits where high-frequency performance is required.

## Key Specifications

| Specification | Value |
| --- | --- |
| Mounting Type | Through Hole |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 1 |
| Price | $0.77 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.77 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Partservice | 1 |  |  |  |  |

## Features

- High-frequency silicon bipolar transistor.
- 30 MHz transition frequency.
- 100 mA maximum collector current.
- 300 mW maximum power dissipation.
- TO-18 package for through-hole mounting.

## Applications

- Suitable for high-frequency switching circuits.
- Used in RF amplification applications.
- Ideal for high-speed switching in communication devices.
- Applicable in low-power amplifier designs.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/2n2861
- RFQ URL: https://distyparts.com/product/2n2861#rfq

## FAQs

### What is the maximum collector current for the 2N2861 transistor?

The maximum continuous collector current for the 2N2861 is 100 mA.

### What is the maximum power dissipation of the 2N2861 transistor?

The maximum continuous collector power dissipation for the 2N2861 is 300 mW.

### What is the transition frequency of the 2N2861 transistor?

The transition frequency (fT) of the 2N2861 is 30 MHz.

### What is the minimum collector-emitter breakdown voltage for the 2N2861?

The minimum collector-emitter breakdown voltage (VCEO) for the 2N2861 is 20V.

### What is the typical collector-emitter breakdown voltage for the 2N2861?

The typical collector-emitter breakdown voltage (VCEO) for the 2N2861 is 25V.

### What is the minimum current gain (hFE) of the 2N2861 transistor?

The minimum static current gain (hFE) for the 2N2861 is 60.

### What package type is the 2N2861 transistor in?

The 2N2861 transistor is in a TO-18 package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/2n2861
- Markdown File: https://distyparts.com/product/2n2861.md
- TXT File: https://distyparts.com/product/2n2861.txt