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Specifications
Voltage Rating:
-
Tolerance:
±10%
Power(Watts):
500mW
Number of Turns:
1
Resistance:
1kΩ
Mfr. Part #:
WIW22S-1K
Model Number:
WIW22S-1K
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The BOCHEN WIW22S is a glass glaze potentiometer with a built-in knob for speed adjustment. It offers a wide resistance range and precise control, suitable for various electronic applications requiring variable resistance settings.
Product Attributes
- Brand: (BOCHEN)
- Origin: (Chengdu Guosheng Technology Co., Ltd.)
- Material: Glass Glaze
- Certifications: Not specified
Technical Specifications
| Specification | Value | Notes |
| Product Model | WIW22S | Glass Glaze Potentiometer |
| Nominal Resistance Range | 502M | |
| Resistance Tolerance | 10% | 10% tolerance is not marked |
| Terminal Resistance | 5%R or 10 | |
| Contact Resistance Variation (CRV) | 5%R or 5 | |
| Withstand Voltage | 600Vac | |
| Insulation Resistance | 1G | at 100Vac |
| Effective Electrical Travel | >70% of total mechanical travel | |
| Rated Power | 0.5W | at 70, 0W at 125 |
| Temperature Range | -55 to +125 | |
| Temperature Coefficient (TCR) | 250ppm/ | |
| Temperature Variation Test | R5%R, (Uab/Uac)10% | Cycle: -55 (30min), +125 (30min) x 3 times |
| Collision Test | R2%R, (Uab/Uac)10% | 100m/S, 16ms, 1000 cycles |
| Electrical Endurance (70) | R10%R, (Uab/Uac)10% | 0.5W, 1000h |
| Mechanical Endurance | R10%R | 200 cycles |
| Steady Damp-Heat Test | R5%R, R11M | 402, 87-92%R.H, 96h |
| Total Mechanical Travel | 300100 | Units not specified, assumed to be degrees or similar |
| Starting Torque | 35mN.m | |
| Standard Packaging | 10pcs/box | |
| Marking | Resistance code, Product model | Resistance tolerance (10% not marked) |
2304140030_BOCHEN-WIW22S-1K_C439998.pdf
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