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±20% 500mW 100kΩ Through Hole Trimmer Potentiometers RoHS
Mfr. Part #
JER825VC-104
Package
Through Hole
Model Number
JER825VC-104
Ceramic Trimmer Potentiometer - JER825VC Series
The JER825VC series ceramic trimmer potentiometers offer high stability, compact size, and high precision. These potentiometers are designed for applications requiring reliable resistance adjustments with a rated power of 0.5 watts and a wide resistance range. They feature a metal glaze resistive element for enhanced durability and performance.
Product Attributes
Brand: JER
Series: JER825VC
Material: Ceramic, Metal Glaze
Type: Trimmer Potentiometer
Structure: Sealed (Dustproof)
Resistance Change Characteristic: B (Linear)
Mounting Form: Vertical
Technical Specifications
Parameter
Specification
Rated Power
0.5W
Resistance Range
300 - 2M
Resistance Tolerance
20%
Max. Operating Voltage
30VAC
Rotational Noise
100mV
Zero Position Resistance (R 1K)
r01, r03 10
Zero Position Resistance (R > 1K)
r01, r03 < 1%R
Total Mechanical Travel
270 10
Effective Travel
240 10
Rotational Torque
3mNm ~ 30mNm
Detent Strength
50mNm
Standard Packaging
500 pcs/bag
Operating Temperature Range
-30 to +85
Rotational Life (No Load)
10% resistance change after 502 cycles
Temperature Coefficient
250PPM/
Soldering Condition (Temperature)
26010
Soldering Condition (Time)
3 seconds (total time)
Nominal Resistance Code Table
Resistance ()
Resistance Code
Resistance ()
Resistance Code
100
101
20000 (20K)
203
200
201
50000 (50K)
503
500
501
100000 (100K)
104
1000 (1K)
102
200000 (200K)
204
2000 (2K)
202
500000 (500K)
504
5000 (5K)
502
1000000 (1M)
105
10000 (10K)
103
Product Naming Convention
JER825VC102
JER: Series
825: Model
V: Structure (Sealed Dustproof)
C: Mounting Form (Vertical)
102: Resistance Code (e.g., 1K)
Precautions for Use
Allow flux to dry thoroughly before soldering to prevent quality degradation.
Do not immerse the semi-adjustable resistors in solvents. Contact us for cleaning procedures if necessary.
Avoid applying excessive force to terminals, center terminals, or wiper contacts during PCB insertion and assembly to prevent deformation and poor contact. Exercise extra caution with open-type potentiometers.
Store away from high/low temperatures, humidity, and corrosive gases. Pay special attention to long-term storage conditions.
Be mindful of stacking pressure on the products during storage.
Implement a First-In, First-Out (FIFO) inventory management system.
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...