HoLR Series JZ-Shaped Resistor: High-Precision Replacement for Bourns MSR & PWR4413
Introduction:
HoLR series JZ-Shaped current senses resistor, through hole mount type.
The temperature coefficient as low as ± 20ppm/℃ and the power can reach 1W-7W,
The material is depended on different resist ratio, constantan wire, manganin wire, nickel-chromium wire, Copper-nickel wire, etc. are most commonly material we use.
These materials have good performance in resistance and temperaturer coefficient rate.
The resistance value usually ranges from 1mOhm to 100mohm.
The tolerance ranges from 1%, 2%, 3%, 5%.
Tin plated pins and easy to solder.
Learn more specifications of this all welded construction metal element resistors,
and we support customize solutions per your project needs. Just let us know your board layout requirement on this component:
The pin space, height, mount hole diameter, and the circuit power, current, and the TCR and tolerance requirement,
We will recommend the proper resistors for you to meet the parameters. And of course we support you to test the samples before a bulk order.
Welcome to contact us for part selection guide and sample support!
The HoLR series JZ-Shaped current senses resistors are very economic in cost, and are widely designed in current sensing and could meet the various non-standard size situations in circuits.
Usually our lead time for this type of part is within one week for samples, and 2 weeks for mass production orders!
- Good soldering performance
- Complies with RoHS requirements
- Spot soldering,pins are easy to solder
- Terminal ins are with pure copper electroplating and tin finished
- High reliability,high accuracy,high overload capacity
- Wide temperature range and non-inductance resistor
- Metal element structure,good flame resistant and pulse capability
- Current sampling
- Feedback circuits
- Power electronics
- Driving technology
- Automotive electronics
- Low inductance circuits
- Home appliance control
- High current pulse circuits
- Communication power supplies
|
W: Span (mm) |
F1: thickness (mm) |
E: Wire diameter (mm) |
D: Pin length (mm) |
F: line width (mm) |
H: Heigh (mm) |
|
7~30 |
0.2~2 |
0.8/1.0±0.1 |
3.7/4.5±0.5 |
2~5 |
6.5~35 |
- When installing and using the product, avoid being affected by mechanical stress
- During the use of the product, pay attention to surface protection and prevent defects such as bumps and scratches on the product surface
- The long-term used power of the product should be less than or equal to the rated power to avoid resistance drift which caused by long-term overload
- When using the product under high temperature or poor heat dissipation conditions, should refer to the reduction curve of power consumption for derating applications
- Under the above storage conditions, the product can be guaranteed for 1 year
- The product should be stored in a clean, dry, and harmful-gas free environment
- Before using the product, it is necessary to avoid taking it out from the packaging
- Products over 1 year old, inspect the surface for signs of oxidation and soldering testing be required
- The environmental temperature for product storage is 5-35 ℃, with humidity<65% RH, and the humidity should be kept as low as possible
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