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Beijing Silk Road Enterprise Management Services Co., Ltd.

  • China,Beijing ,Beijing
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China Compact ceramic trimmer potentiometer JIERR JER855VCR-104 with wide resistance
China Compact ceramic trimmer potentiometer JIERR JER855VCR-104 with wide resistance

  1. China Compact ceramic trimmer potentiometer JIERR JER855VCR-104 with wide resistance

Compact ceramic trimmer potentiometer JIERR JER855VCR-104 with wide resistance

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Voltage Rating 30V
Tolerance ±20%
Power(Watts) 500mW
Resistance 100kΩ
Description ±20% 500mW 100kΩ Through Hole Trimmer Potentiometers RoHS
Mfr. Part # JER855VCR-104
Package Through Hole
Model Number JER855VCR-104

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  1. Product Details
  2. Company Details

Product Specification

Voltage Rating 30V Tolerance ±20%
Power(Watts) 500mW Resistance 100kΩ
Description ±20% 500mW 100kΩ Through Hole Trimmer Potentiometers RoHS Mfr. Part # JER855VCR-104
Package Through Hole Model Number JER855VCR-104

Product Overview

The JER855VCR series ceramic trimmer potentiometer offers high stability, a compact size, and high precision, making it suitable for various electronic applications. Featuring a rated power of 0.5W and a wide resistance range, these potentiometers utilize a metal-glass glaze construction for enhanced reliability. They are designed for precise adjustments with a linear resistance change characteristic.

Product Attributes

  • Brand: JER
  • Series: 855VCR
  • Material: Ceramic, Metal-glass glaze
  • Adjustment Type: Linear (B)
  • Sealing: Dustproof
  • Mounting Form: Vertical
  • Standard Packaging: 200 pcs/bag
  • Standards Compliance: JIS (Japan Standard)

Technical Specifications

Parameter Specification
Series JER855VCR
Rated Power 0.5W
Resistance Range 300 - 2M
Resistance Tolerance 20%
Resistance Change Characteristic B (Linear)
Max. Operating Voltage 30VAC
Noise 100mV
Zero Resistance (R 1K) r01, r03 10
Zero Resistance (R > 1K) r01, r03 < 1%R
Total Mechanical Travel 270 10
Effective Travel 240 10
Rotational Torque 3mNm ~ 30mNm
Detent Strength 50mNm
Operating Temperature Range -30 to +85
Rotational Life (No Load) Resistance change within 10% after 502 cycles
Temperature Characteristic (No Load) Resistance change within 3% after 5 hours at 703
Temperature Cycling (No Load) Resistance change within 3% after 5 cycles
Long-term Heat Resistance (No Load) Resistance change within 5% after 50010 hours at 703
Humidity Resistance (No Load) Resistance change within 5% after 50010 hours at 402, 90-95% RH
Load Life (402, 90-95% RH) Resistance change within 5% after 50010 hours (1.5h rated voltage, 0.5h cut cycle)
Solder Heat Resistance Resistance change within 2% after immersion in solder at 26010 for 30.5 seconds
Temperature Coefficient Within 250PPM/
Soldering Condition (Temperature) 26010
Soldering Condition (Time) Within 3 seconds (total time)

Product Naming Rule

JER - 855 - V - C - R - 102

  • JER: Series Prefix
  • 855: Series Number
  • V: Vertical Mounting
  • C: Dustproof Seal
  • R: Reverse Adjustment
  • 102: Resistance Code (e.g., 102 = 1K)

Usage Precautions

  • Allow flux to dry thoroughly before soldering to prevent quality degradation. Pay attention to flux application amount.
  • Do not immerse the semi-adjustable resistors in solvents. Contact for cleaning instructions if necessary.
  • Avoid applying excessive force to terminals, center terminals, and wiper parts after PCB insertion and assembly to prevent deformation and poor contact. Exercise caution with the wiper area, especially on open types.
  • Store away from high/low temperatures, humidity, and corrosive gases. Pay extra attention for long-term storage.
  • Be mindful of stacking pressure on the products during storage.
  • Implement a First-In, First-Out (FIFO) inventory management system.

2512081700_JIERR-JER855VCR-104_C52033435.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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Get in touch with us

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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