Transistor ALLNET 118880 50 V 2200 mΩ 1 pc

ALLNET 118880 is a transistor specified for operation up to 50 V with an on-resistance of approximately 2200 mΩ. Supplied as a single piece, it is intended for replacement, prototype boards, and small-volume repairs where a compact, discrete switching or amplification element is required. The component is suitable for a variety of electronic circuits and is manufactured to meet standard quality and handling requirements for discrete semiconductor devices.

Advantages

This transistor offers a defined voltage rating of 50 V and a low on-resistance of 2200 mΩ, providing predictable conduction characteristics in switching and linear stages. Supplied as an individual unit, it allows precise part selection for repair and prototyping without excess inventory. The device is compatible with typical through-hole or surface-mount assembly processes depending on package type and supports stable operation within its specified electrical limits.

Suitable for

• Small-signal switching in power control circuits
• Replacement of single faulty transistors on PCBs
• Prototype and breadboard projects requiring a 50 V device
• Low-voltage power stages where 2200 mΩ on-resistance is acceptable

Key specifications

• Maximum voltage rating: 50 V
• On-resistance (typical): 2200 mΩ
• Quantity in pack: 1 piece
• Device type: discrete transistor suitable for switching/amplification

How to use

Before installation, verify the transistor's pinout and package type against the circuit board footprint. Observe safe handling procedures for semiconductors, including grounding yourself to prevent electrostatic discharge. Mount the transistor according to the circuit design, ensuring correct orientation of leads and adequate thermal contact if required. Test the assembled circuit under controlled conditions, gradually applying supply voltage and monitoring current and temperature to confirm correct operation within the transistor's specified limits.

Usage recommendations

Use appropriate heat sinking or thermal management if the transistor dissipates significant power. Confirm that the operating current and switching conditions keep power dissipation within safe margins for the device's on-resistance and voltage rating. Store unused parts in anti-static packaging and avoid exposing the transistor to mechanical stress or excessive soldering temperatures.