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Specifications
Tolerance:
±20%
Power(Watts):
250mW
Number of Turns:
1
Resistance:
10kΩ
Mfr. Part #:
ST15NV15-103A2020-E-PM-S
Package:
Through Hole
Key Attributes
Model Number:
ST15NV15-103A2020-E-PM-S
Product Description
Product Overview
The Piher ST-15 is a 15-mm carbon endless rotation through-hole potentiometer designed for 360 rotary control. It offers highly configurable mechanical and electrical specifications, including a wide variety of mounting methods, custom ohmic values, tight linearity performance, different rotor designs, shafts, knobs, and built-in stop positions. This cost-effective control potentiometer is suitable for applications such as appliance program selection, thermostat adjustment, HVAC control, consumer electronics, power tool controls, and automotive controls. Key features include 360 mechanical rotation, up to 340 electrical rotation, up to 51 mechanical detents, and up to 200,000 life cycles, with IP54 protection.Product Attributes
- Brand: Piher
- Product Series: ST-15
- Material: Flame-retardant plastic materials (housing, rotor, shaft)
- Protection: IP54
- Certifications: ISO 14001
- Origin: Spain
Technical Specifications
| Specification | Details |
|---|---|
| Mechanical Rotation Angle | Endless (360) |
| Electrical Rotation Angle | Up to 340 (e.g., 333 15) |
| Mechanical Detents | Up to 51 |
| Life Cycles | Up to 200,000 (Standard: 1,000 cycles) |
| Taper | Linear |
| Range of Values (Rn) | 1K Rn 100K (Decad. 1.0 - 2.0 - 2.2 - 2.5 - 4.7 - 5.0) |
| Tolerance | 30% (Others on request) |
| Max. Voltage | 50 VDC |
| Nominal Power | 0.25 W @ 50C (122F) |
| Residual Resistance | 5% Rn |
| Equivalent Noise Resistance | 3% Rn |
| Operating Temperature | -25C to +70C (-13F to +158F) (Up to 85C depending on application) |
| Torque | Standard: 0.5 to 2.5 Ncm; Low: 1.5 Ncm |
| Environmental Testing (Typical Results) |
|
| Mounting Methods | Through-hole (e.g., V02, V15, V21, V23, H01, H02, H05, H10) |
| SMD Mounting | Available (STS-15 series) |
| Panel Mount Version | Available (STM-15 series) |
| Packaging | Bulk (400 units/box without shaft; 200 units/box with thumbwheel) |
2411220712_Amphenol-ST15NV15-103A2020-E-PM-S_C6829469.pdf
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