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Specifications
Tolerance:
±25%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
150mW
Number of Turns:
1
Resistance:
100kΩ
Mfr. Part #:
JER33X-1-15
Package:
SMD-3P,3.4x3.1mm
Key Attributes
Model Number:
JER33X-1-15
Product Description
Product Overview
The 33X series SMD Cermet Trimmer Potentiometer is a compact, high-precision component designed for surface-mount applications. Featuring a metal glass glaze construction and equipped with a stopper, this potentiometer offers a rated power of 0.15W and is reflow solderable. Its key advantages include small size and high precision, making it suitable for various electronic control and adjustment tasks where reliable performance and space efficiency are critical.
Product Attributes
- Type: Glass glaze trimmer potentiometer
- Mounting Type: SMD (Surface Mount Device)
- Material: Cermet (Metal glass glaze)
- Features: Equipped with a stopper, Compact size, High precision, Reflow solderable
Technical Specifications
| Parameter Name | Parameter Specification |
|---|---|
| Series | 33X |
| Electrical Characteristics | |
| Nominal Resistance Range | 100 - 1M |
| Resistance Tolerance | 25% |
| Terminal Resistance | R 100M (100Vdc) |
| Change in Contact Resistance (CRV) | 5%R |
| Effective Electrical Travel | 240 20 |
| Environmental Characteristics | |
| Rated Power (Max Operating Voltage 50V) | 0.15W @ 70 |
| Operating Temperature Range | -40 ~ +100 |
| Resistance Temperature Coefficient | 250 ppm / |
| Temperature Cycling | -55, 30min; +125, 30min; 5 cycles. R (2%R + 0.1), (Uab/Uac) 3% |
| Storage Temperature Range | 10 ~ +40 |
| Vibration | 10-55Hz, 0.75mm, 6h; R 5%R, (Uab/Uac) 5% |
| Physical Characteristics | |
| Total Mechanical Travel | 270 20 |
| Starting Torque | 1mNm ~ 12mNm |
| Stop Strength | 15mNm |
| Load Life | 1000h, R 5%R |
| Rotating Lifespan | R 10%R |
| Standard Packaging | 2500 pieces/reel |
| Nominal Resistance Code Table | |
| Resistance () | Code |
| 100 | 12 |
| 200 | 22 |
| 500 | 52 |
| 1000 (1K) | 13 |
| 2000 (2K) | 23 |
| 5000 (5K) | 53 |
| 10000 (10K) | 14 |
| 20000 (20K) | 24 |
| 50000 (50K) | 54 |
| 100000 (100K) | 15 |
| 200000 (200K) | 25 |
| 500000 (500K) | 55 |
| 1000000 (1M) | 16 |
| Product Naming Rules | |
| Rule | Series (33) + Specification (X) + Standard/Customized (1) + Resistance Code |
2511201038_JIERR-JER33X-1-15_C48997895.pdf
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