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Specifications
Tolerance:
±10%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
500mW
Resistance:
50kΩ
Mfr. Part #:
3386P-1-503
Model Number:
3386P-1-503
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The 3386P series long handle glass glaze preset potentiometer from Chengdu Guosheng Technology Co., Ltd., under the BOCHEN brand, offers a wide resistance range from 50 to 2M with a standard tolerance of 10%. Designed for reliable performance, it features a terminal resistance of 5%R or 10 and a contact resistance variation (CRV) of 5%R or 5. With a withstand voltage of 600Vac and insulation resistance of 1G (100Vac), it ensures electrical integrity. The effective electrical travel exceeds 70% of the total mechanical travel, making it suitable for various applications requiring precise adjustment.
Product Attributes
- Brand: (BOCHEN)
- Origin: (Chengdu Guosheng Technology Co., Ltd.)
- Model: 3386P
- Markings: Resistance tolerance (10% not marked), resistance code, product model
Technical Specifications
| Characteristic | Specification |
|---|---|
| Electrical Characteristics | |
| Nominal Resistance Range | 502M |
| Resistance Tolerance | 10% |
| Terminal Resistance | 5%R or 10 |
| Contact Resistance Variation (CRV) | 5%R or 5 |
| Withstand Voltage | 600Vac |
| Insulation Resistance (Ri) | 1G (100Vac) |
| Effective Electrical Travel | >70% of total mechanical travel |
| Environmental Characteristics | |
| Rated Power (at 70) | 0.5W (315V max) |
| Rated Power (at 125) | 0W |
| Temperature Range | -55~+125 |
| Temperature Coefficient (TCR) | 250ppm/ |
| Temperature Variation (Cycle: -55, 30min; +125, 30min, 3 cycles) | R5%R, (Uab/Uac)10% |
| Collision (100m/S, 16ms, 1000 cycles) | R2%R, (Uab/Uac)10% |
| Electrical Endurance at 70 (0.5W, 1000h) | R10%R, (Uab/Uac)10% |
| Mechanical Characteristics | |
| Mechanical Endurance | 200 cycles |
| R (Mechanical Endurance) | 10%R |
| Steady Damp-Heat (402, 87-92%R.H, 96h) | R5%R, R11M |
| Total Mechanical Travel | 300 10 |
| Starting Torque | 35mN.m |
| Standard Packaging | 100 pcs./tube |
2410121337_BOCHEN-3386P-1-503_C330585.pdf
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