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Specifications
Voltage Rating:
-
Tolerance:
±10%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
500mW
Number of Turns:
-
Resistance:
50kΩ
Mfr. Part #:
3361P-1-503
Model Number:
3361P-1-503
Package:
SMD,7x6.9mm
Key Attributes
Product Description
Product Overview
The 3361P series glass glaze preset potentiometer from Bochen (BOCHEN) offers a nominal resistance range from 50 to 2M with a standard tolerance of 10%. It features a robust design with excellent electrical and environmental characteristics, making it suitable for various applications requiring precise resistance adjustment.
Product Attributes
- Brand: (BOCHEN)
- Origin:
- Model: 3361P
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Resistance Range | 502M |
| Resistance Tolerance | 10% |
| Terminal Resistance | 2%R or 10 (whichever is greater) |
| Contact Resistance Variation (CRV) | 5%R or 5 |
| Withstand Voltage | 101.3kPa: 500V; 8.5kPa: 315V |
| Insulation Resistance (Ri) | 1G (at 100Vac) |
| Effective Electrical Travel | 21010 |
| Rated Power (at 70) | 0.5W (max 315V) |
| Rated Power (at 125) | 0W |
| Temperature Range | -55 to +125 |
| Temperature Coefficient (TCR) | 250ppm/ |
| Temperature Variation (R) | (2%R+0.1) |
| Temperature Variation ((Uab/Uac)) | 1%R |
| Collision Resistance | 390m/S, 4000 cycles: R1%R |
| Electrical Endurance (at 70) | 0.5W, 1000h: R10%R, (Uab/Uac)10% |
| Mechanical Endurance | 200 cycles: R10%R |
| Steady Damp-Heat | R3%R, R1100M |
| Total Mechanical Travel | 25010 |
| Starting Torque | 20mN.m |
| Clutch Torque | 50mN.m |
| Standard Packaging | 500PCS/ (500pcs.per tube) |
| Marking | Resistance tolerance (10% not marked), resistance code, product model |
3361P Series Potentiometer Naming Convention
3361-P-103 10% (Product Model - Terminal Type - Resistance Code - Resistance Tolerance)
Nominal Resistance Code Table
| Resistance () | Resistance Code | Notes |
|---|---|---|
| 10 | 10 | Low Resistance Part |
| 20 | 20 | |
| 50 | 50 | |
| 100 | 101 | |
| 200 | 201 | |
| 500 | 501 | |
| 1,000 | 102 | |
| 2,000 | 202 | |
| 5,000 | 502 | |
| 10,000 | 103 | |
| 20,000 | 203 | |
| 25,000 | 253 | |
| 50,000 | 503 | |
| 100,000 | 104 | |
| 200,000 | 204 | |
| 250,000 | 254 | |
| 500,000 | 504 | |
| 1,000,000 | 105 | |
| 2,000,000 | 205 | High Resistance Part |
| 5,000,000 | 505 |
Note: All resistances other than those listed above are non-standard.
2201121200_BOCHEN-3361P-1-503_C2910024.pdf
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