MODEL971 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Throttle Position Sensor with Integrated Spring Return System

Model 971
Vishay Spectrol
Throttle Position Sensor with
Integrated Spring Return System
FEATURES
• High performance, compact potentiometric sensor
• Rugged construction, suitable for under-bonnet engine
management and closed loop feedback applications
• Through-hole actuation capability
• Integral connector or flying lead versions
• Actuator and mounting configuration options
Spectrol Model 971 series Rotary Position Sensors are suitable for demanding environments where high life and consistant
linearity performance is required. Typical applications include Electrical Industrial Vehicles. Off-Road Vehicle Steering and
Transmission, Automotive Engine Management Systems and Controls.
The 971 Rotational Position Sensor can be supplied with options for electrical track length, resistance, flying leads, integral
connector and actuator drive direction
ELECTRICAL SPECIFICATIONS
PARAMETER
Total Resistance
Optional
Resistance Tolerance
Linearity (Independent)
Electrical Travel
Maximum Power Rating
Output Smoothness
Temperature Coefficient
Index Point (e/E)
Maximum Voltage
5 kΩ at + 25 °C
1 kΩ to 25 kΩ
± 20 %
±2%
106°
optional to 130° max.
1 W at 40 °C derated to zero at 135 °C
0.3 % max.
± 600 ppm/°C
3%±2%
13.5 V_DC
MECHANICAL SPECIFICATIONS
PARAMETER
Rotation
Optional
Spring Torque
Stop Strength
End Play
Lead Wires
Wire Pull Strength
130° ± 5° CCW
CCW or CW up to 140° max. ± 5 %
120 mNm max.
680 mNm min.
0.25 mm max.
Nominal Ø 1.8 mm length optional
10 kg max. (3 wires)
ORDERING INFORMATION/DESCRIPTION
971
MODEL
0001
OUTPUT TYPE
0001: Amp connector
0002: Flying leads
BO100
PACKAGING
Box of 100 pieces
SAP PART NUMBERING GUIDELINES
971
MODEL
0001
STYLE
B30
PACKAGING
www.vishay.com
150
For technical questions, contact: [e-mail]
Document Number: 57002
Revision: 29-Jan-07