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Bare Metal Element Precision Shunt Resistor Milliohm Resistor

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Bare Metal Element Precision Shunt Resistor Milliohm Resistor

Brand Name : ZENITHSUN

Model Number : FL type

Certification : AITF16949, RoHS

Place of Origin : CHINA

MOQ : 1000pcs

Price : US$0.10-US$1.00 per piece

Payment Terms : T/T, L/C, Western Union

Supply Ability : 100kpcs per month

Delivery Time : 7-10 work days

Packaging Details : carton, 25x20x10cm

Power Rating : 1watts to 10 Watts

Resistance Value : low to 0.5mΩ

Tolerance : ±1%, ±5%

Material : Ni-Cr, Ni-Cu，Manganin or other alloy

TCR : ±25ppm/℃, ±50ppm/℃, ±100ppm/℃

Operating Temperature Range : -55℃ to +275℃

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Bare Metal Element Precision Shunt Resistor,Milliohm Resistor,for Current Sensing and Shunt Applications

Structure:

Alloy wires is made into specified shape.

Features:

1. Low resistance value is 0.0005Ω and high stability, other value is available.
2. Operating ambient temperature: -55 ～+125℃
3. Can be according to customers requirement to form the special type.
4. Please supply the data of current or wire diameter you may apply.
5. According to mounting requirements, there are 5mm, 10mm... etc.
6. For custom specifications, please contact us to discuss the details.

Specification:

Test Conditions of Test Testing Results
Resistance Tolerance Testing Voltage ≤3V,Ambient Temperature 25℃ ±1% (F)
Temperature Coefficient Typical is ± 100 (- 10 °C to + 80 °C) consult factory if application is TC sensitive ±25～±250PPM/℃
Rated Load 40℃, rated voltage,1hour △R≤±(1％+0.05mΩ)
Short Time Overload 5 times rated power for 5s △R≤±(0.2％+0.05mΩ)
Dielectric Withstand Voltage 1000V DC 60s △R≤±(0.1％+0.05mΩ)
Insulation Resistance 500V DC ≥10GΩ1Min
Terminal Tensile Strength 3kg 30s No off
Vibration resistance 1.5mm,10-55-10Hz,each 2hours No damage,No off
Load Life at rated voltage,90 min "On",30 min "Off" ,total 500hours △R≤±(5％+0.05mΩ)
Thermal Shock Standing at 30℃ for 30 minutes, then standing at -55℃ for 15 minutes △R≤±(2％+0.05mΩ)
Humidity Temp.: 40±2℃, RH: 90％-95％, 240 hours △R≤±(3％+0.05mΩ)
Non-flammability 1-6 times of rated power, for 5 minutes. without combustion

Application:

Mainly used in various current detection resistors, such as small household appliance control boards, mobile power supplies and mobile devices, industrial control, automotive electronics, the Internet of things, mobile phones, etc. they are widely used. The main reason is that the product requirements are constantly improving, requiring low power consumption and high performance. Therefore, the application of milliohm resistors will be more and more widely.

Product Image:

Bare Metal Element Precision Shunt Resistor Milliohm Resistor


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