Product Overview
The GLASS PRE-ADJUSTED POTENTIOMETER, specifically the 3362 series, offers reliable performance in a compact size with high precision. Designed for single-turn adjustment and precision tuning, these potentiometers are suitable for applications requiring accurate resistance control. Key advantages include their dependable performance and small footprint.
Product Attributes
- Material: Glass Glaze (implied by "")
- Type: Pre-adjusted Potentiometer
- Series: 3362
- Standard Packaging: 50 pcs/tube
- Compliance: Lead-free product compliant with RoHS (Blank in Naming Rule)
- High-end Compliance: High-end product compliant with RoHS (LF in Naming Rule)
Technical Specifications
| Parameter Name | Parameter Specification |
|---|---|
| Rated Power | 0.5 W (at 70); 0 W (at 100) |
| Rated Power (Max Operating Voltage) | 250V |
| Adjustment Type | Single turn adjustment |
| Nominal Resistance Range | 10-5M |
| Resistance Tolerance | 10% |
| Terminal Resistance | R12 3% R or 2 (whichever is greater); R23 3% R or 2 (whichever is greater) |
| Max Wiper Current | CRV 3%R |
| Insulation Resistance | R 1G (at 100Vdc) |
| Dielectric Withstanding Voltage | 8.5KPa: 315Vac; 101.3KPa: 500V (AC peak voltage with frequency of 40~60Hz) |
| Effective Electrical Travel | > 70% of total mechanical travel |
| Operating Temperature Range | -55 ~ +100 |
| Resistance Temperature Coefficient | 250 ppm /, 100 ppm / |
| Temperature Cycling | -55, 30min, +100, 30min, 5 cycles; R 2%R+0.1, (Uab/Uac 3% |
| Shock | 390m/s, 4000 times; R 5%R |
| Vibration | 10-500Hz, 0.75mm, 6h; R 5%R, (Uab/Uac 3% |
| Electrical Endurance at 70C | After 48, 500, 1000h Rac:, R (5%R+0.1); Rab: R (5%R+0.1) |
| Mechanical Endurance | 200 cycles; R 10%R |
| Total Mechanical Travel | 250 10 |
| Starting Torque | 35 mN.m |
| Marking | Resistance code, tolerance (10% not marked), product model |
Nominal Resistance Code Table
| Resistance () | Code |
|---|---|
| 10 | 10 |
| 20 | 20 |
| 50 | 50 |
| 100 | 101 |
| 200 | 201 |
| 500 | 501 |
| 1000 | 102 |
| 2000 | 202 |
| 5000 | 502 |
| 10000 | 103 |
| 20000 | 203 |
| 50000 | 503 |
| 100000 | 104 |
| 200000 | 204 |
| 500000 | 504 |
| 1000000 | 105 |
| 2000000 | 205 |
| 5000000 | 505 |
Product Naming Rules
Product Naming Rule: Series | Specification | Standard or Customized Product Mark | Resistance Code | Feature Code
Example: 3362 P 1 102 (Blank for Lead-free)
Example: 3362 P 1 LF 103 (LF for High-end)
Series: 3362
Specification: P, X, S (specific models within the series)
Standard or Customized Product Mark: 1 = standard product
Resistance Code: e.g., 102 for 1k
Feature Code: Blank = Lead-free product compliant with RoHS; LF = High-end product compliant with RoHS
2511181950_JIERR-3362X-1-105_C52754349.pdf
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