What are the key specifications?

The resistor has a 2512 package size, ±5% tolerance, 200V maximum working voltage, and an operating temperature range of -55°C to 155°C.

What is this resistor used for?

It is suitable for general-purpose electronic applications, including GPS navigators, mobile phones, telecommunications equipment, and industrial meters.

Does it support reflow soldering?

Yes, the datasheet confirms it is suitable for both wave and re-flow soldering processes.

What should sourcing teams check before buying 25121WJ0331T4E?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of 25121WJ0331T4E?

Use the 25121WJ0331T4E datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 25121WJ0331T4E pinout to locate pins, power rails, and interface signals before layout.

25121WJ0331T4E Datasheet, Specs, Alternatives & ECAD | UNI-ROYAL

AI summary

The 25121WJ0331T4E is a 1W, 330Ω thick film chip resistor in a 2512 package with ±5% tolerance.

Best for

General purpose surface mount circuits
High power density applications

Avoid if

Applications requiring ultra-low temperature coefficient or high precision

Check before use

Thermal dissipation in compact layouts

Key specifications

Resistance: 330 Ω
Power Rating: 1 W
Tolerance: ±5%
Package: 2512

Compliance & Environment

RoHS: Lead-Free
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

General ElectronicsTelecommunications

Datasheet

80c9c1e06a07d892f0479b11fa23f559_2206010145_UNI-ROYAL-Uniroyal-Elec-25121WJ0331T4E_C19866.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a surface-mount thick film chip resistor manufactured by UNI-ROYAL, featuring a 330Ω resistance value and 1W power rating.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the 25121WJ0331T4E?+×

What are the key specifications?+×

What is this resistor used for?+×

Does it support reflow soldering?+×

What should sourcing teams check before buying 25121WJ0331T4E?+×

What is the pinout of 25121WJ0331T4E?+×