Product Overview
The PTC-10 series is a 10mm cermet potentiometer designed for precision control applications. Featuring a cermet resistive element and an alumina substrate, these potentiometers offer IP54 protection and are constructed with non-flammable plastic materials (UL94V-0). They are suitable for integration into automated assembly processes, being available in magazines for automatic insertion. The PTC-10 series is ideal for consumer electronics, power hand tools, relays, timers, and HVAC systems, offering precise control for lighting, temperature, and motor applications. Optional features include low torque versions, SPDT switches, laser trimming for tighter tolerances, and custom wiper positioning.
Product Attributes
- Brand: Piher
- Series: PTC-10
- Resistive Element: Cermet
- Substrate: Alumina
- Protection: IP54 (according to IEC 60529)
- Material: Non-flammable plastic (UL94V-0)
- Certifications: ISO 14001
- Company Affiliation: An Amphenol company
Technical Specifications
| Specification | Details |
|---|---|
| Potentiometer Size | 10 mm |
| Operating Temperature (Standard) | -40C to +90C (-40F to +194F) |
| Operating Temperature (Upon Request) | -40C to +120C (-40F to +248F) |
| Stop Torque | > 5 Ncm. (>7 in-oz) |
| Torque | 0.4 to 2 Ncm. (0.6 to 2.7 in-oz) |
| Electrical Rotation Angle | 220 20 |
| Mechanical Rotation Angle | 235 5 |
| Life (Standard) | Up to 1000 cycles |
| Life (Long Life Model) | Up to 10K cycles |
| Max. Voltage | 200 VDC (linear), 100 VDC (non-linear) |
| Nominal Power @ 70C | 0.33 W (linear), 0.17 W (non-linear) |
| Taper Options | Linear (A), Logarithmic (B), Anti-Logarithmic (C) |
| Tolerance (Standard) | 20% |
| Tolerance (Non-standard) | 5%, 7%, 10%, 30% (check availability) |
| Residual Resistance | 7% - 5% (example) |
| Equivalent Noise Resistance | (See notes) |
| Detents | Available (up to 10K cycles for 1-3 detents, up to 5K cycles for 4+ detents) |
| Switch Option | SPDT switch available (45) |
| Mounting Methods | Vertical (V), Horizontal (H), SMD versions (H01, H05, H10, H02) |
| Terminal Styles | Crimped terminals (P & J) for V11, V13, H02, H10 models |
| 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) |
| Packing Options | Bulk, Magazines (for automatic insertion), Boxes |
| Customization | Custom plastic shaft/knob/actuator compatibility, special tapers, laser trimming, custom voltage outputs, stepped outputs, constant voltage zones |
2412161828_Amphenol-PTC10LH01-253A2020_C6256376.pdf
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