Product Overview
The PTC-10 series is a 10 mm cermet potentiometer designed for precise control applications. Featuring an IP54 protection rating and constructed with non-flammable plastic materials (UL94V-0) and an alumina substrate, these potentiometers offer durability and reliability. They are suitable for a wide range of consumer electronics, including lighting control, power hand tools, relays, timers, and HVAC systems. Options include low torque versions, SPDT switches, laser trimming for tighter tolerances, and custom wiper positioning. The series is also available with mechanical detents, offering a cost-effective alternative to absolute encoders by integrating precise electrical outputs with distinct mechanical positions, enhancing repeatability and preventing value drift due to vibration.
Product Attributes
- Brand: Piher
- Series: PTC-10
- Resistive Element: Cermet
- Substrate Material: Alumina
- Housing, Rotor, Shaft Material: Non-flammable plastic (UL94V-0)
- Protection Rating: IP54 (according to IEC 60529)
- Certifications: ISO 14001
- Affiliation: An Amphenol company
Technical Specifications
| Specification | Details |
|---|---|
| Nominal Power (@ 70C) | 0.33 W (Linear), 0.17 W (Non-linear) |
| Max. Voltage | 200 VDC (Linear), 100 VDC (Non-linear) |
| Operating Temperature (Standard) | -40C to +90C (-40F to +194F) |
| Operating Temperature (Upon Request) | -40C to +120C (-40F to +248F) |
| Electrical Rotation Angle | 220 20 |
| Mechanical Rotation Angle | 235 5 |
| Stop Torque | > 5 Ncm. (>7 in-oz) |
| Torque (Standard) | 0.4 to 2 Ncm. (0.6 to 2.7 in-oz) |
| Torque (Low Torque Option) | 1 Ncm |
| Life (Standard) | Up to 1000 cycles |
| Life (Long Life Option) | Up to 10K cycles |
| Residual Resistance | 20% (Standard) |
| Equivalent Noise Resistance | Check availability |
| Taper Options | Linear, Logarithmic, Anti-logarithmic |
| Tolerance Options | 5%, 7%, 10%, 20%, 30% (upon request) |
| Mounting Methods | Vertical Adjust (V), Horizontal Adjust (H) |
| Rotor Types | B, G, K, L, M, R, W, X, Y, Z |
| Shaft/Rotor Colors | Red (RO), Black (NE), Green (VE), Yellow (AM), Blue (AZ), Brown (MA), Grey (GR), Orange (NA) |
| Wiper Position | Initial (A), 50% (PM), Final (PF) |
| Optional Extras | SPDT switch (45), Low torque, Laser trimming, Wiper positioning, Magazines for automatic insertion, Long life, Special tapers, Mechanical detents |
| Detents | Available with 1 to 3 detents (up to 10K cycles), 4+ detents (up to 5K cycles). Detent torque 1.2 to 2.5 times standard. |
| Stepped Outputs / Constant Voltage Zones | Available upon request, can be combined with mechanical detents for precise alignment. |
| Packaging Options | Bulk, Magazines (for automatic insertion) |
| Models | PTC-10 Series (e.g., H01, H2.5, H5, H10, V05, V5, V10, V11, V13, VJ) |
2411011210_Amphenol-PTC10LV10-102A2020_C6738241.pdf
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