Quality 30m ohm（0.03 ohm） 1225(6.4mm*3.2mm) Chip Resistor 3W ±1% HTE Walter High Precision SMD factory

30m ohm（0.03 ohm） 1225(6.4mm*3.2mm) Chip Resistor 3W ±1% HTE Walter High Precision SMD

Name: 30m ohm（0.03 ohm） 1225(6.4mm*3.2mm) Chip Resistor 3W ±1% HTE Walter High Precision SMD
Brand: Shenzhen Shun Hai Technology Co., Ltd.
SKU: HTE2512M3W0R030F
Price: Negotiable USD
Availability: InStock

Place of Origin: Made in China

Brand Name: Walter

Certification: RoHS / REACH

Model Number: HTE2512M3W0R030F

Product Details

Place of Origin:

Made in China

Brand Name:

Walter

Certification:

RoHS / REACH

Model Number:

HTE2512M3W0R030F

Minimum Order Quantity:

4000

Price:

Negotiable

Standard Packaging:

4000

Delivery Time:

3-5 work days

Payment Terms:

T/T

Supply Ability:

Large volume available

Specifications

Features:

High Precision, High Power, Low Temperature Ticket, Low Inductance

Name:

Power SMD Resistor

Manufacturer:

Walter

Series:

HTE

Size:

1225(6.4mm*3.2mm)

Resistance Range:

30m Ohm（0.03 Ohm）

Tolerance:

±1%

Power Rating:

Operating Temperature Range:

-55°C To +155°C

Temperature Coefficient:

±50 Ppm/°C

Material:

MnCu Alloy

Per Reel:

4000

Applications:

Current Sensing, Power Supply, Motor Control, Battery Management, Frequency Converter, 5G Base Station, LED Lighting,

Highlight:

3W high precision chip resistor

1225 size SMD resistor

wide terminal resistor with warranty

Product Description

30m Ohm (0.03 Ohm) 1225 Chip Resistor - 3W ±1% HTE Series

30m Ohm Power SMD Resistor High Precision 3 Watt Resistor for Current Sensing and Power Supply applications. This 1225 (6.4mm × 3.2mm) chip resistor from Walter HTE series delivers 30m ohm (0.03 ohm) resistance with ±1% tolerance and 3W rated power, providing designers with a compact surface-mount component that maintains stable performance under load and temperature variations.

Technical Specifications

Name	Power SMD Resistor
Manufacturer	Walter
Series	HTE
Size	1225 (6.4mm × 3.2mm)
Resistance Range	30m ohm (0.03 ohm)
Tolerance	±1%
Power Rating	3W
Operating Temperature Range	-55°C to +155°C
Temperature Coefficient	±50 ppm/°C

Key Features

Stable 3W rated power handling for demanding circuits
±1% tolerance for dependable measurement accuracy
Low ±50 ppm/°C temperature coefficient that maintains stable values during temperature fluctuations
MnCu alloy element material for consistent, repeatable performance
Compact 1225 (6.4mm × 3.2mm) SMD footprint suitable for high-density reflow assembly
RoHS / REACH compliant construction for lead-free manufacturing

Applications

This chip resistor is ideal for current sensing, power supply systems, motor control, battery management, frequency converters, 5G base stations, and LED lighting applications. The MnCu alloy construction and stable electrical behavior help designers meet tight tolerances in current sensing, power conversion, and protection circuits, while the compact 1225 body size enables space-efficient layouts.

Why Choose This Part

Purchasing directly from the manufacturer ensures the HTE series is available at competitive pricing with short lead times. Every batch undergoes comprehensive electrical testing before packaging, guaranteeing that the specified resistance and tolerance values are precisely delivered.

Packaging & Quality Assurance

Supplied on tape and reel for automatic pick-and-place assembly, in standard reel quantities optimized for SMT production lines. All shipments comply with RoHS and REACH regulations and can be accompanied by certificates of compliance upon request. Contact us for samples, datasheets, and volume pricing tailored to your project requirements.