Product Features：
High rated power consumption, low temperature coefficient of resistance, good stability of resistance value, low current noise and reliable contact, and can achieve high-precision linear output characteristics.
Product parameters：
Standard Resistance Range：100Ω~50kΩ
Resistance Tolerance：±5%
insulation resistance：RI≥1GΩ（500VDC）
Dielectric Withstanding Voltage：750VACNormal atmospheric pressure
Terminator：≤±1%Ror5ΩWhichever is greater
linear accuracy：±0.25%
Limited voltage：300V
Electrical stroke：3600°±4°
Mechanical travel：3600°±10°
starting torque：≤10mNm
Rotational torque：≤9mNm
Logo: trademark, model, nominal resistance, circuit diagram, date code
Terminal stop torque：≤500mNm
weight：≤25g
Installation form：Shaft sleeve installation, with sleeve threads ofM10×0.75
rated power：2W@70℃，0W@125℃
temperature range：-65℃~125℃
Temperature coefficient of resistance：±50×10-6/K，Below 500 Ω±150×10-6/K
Moisture resistance：GJB 360A-1996，method106，240h；∆R≤±3%R，RI≥10MΩ
Impact: GJB 360A-1996, Method 213; No electrical or mechanical damage, no instantaneous interruption
High frequency vibration: GJB 360A-1996, Method 204, Test condition B; ∆ R ≤ ± 5% R, no electrical or mechanical damage, no instantaneous interruption
Low temperature operation: Place at -65 ℃~70 ℃ for (4 ± 0.25) hours, stabilize for (1 ± 0.25) hours, and then apply the rated voltage for 45 minutes; No electrical or mechanical damage, ∆ R ≤ ± 5% R
Rotating life: no mechanical damage or winding disconnection, ∆ R ≤ ± 5% R; (70 ± 2) ℃, 25000 cycles
Temperature shock: Article 4.6.18 of GJB 1523-1992; No mechanical damage, ∆ R ≤ ± 5% R
Salt spray: 5% sodium chloride, 35 ℃, 96h; No visible corrosion phenomenon
Quality level: National Military Standard
Product application:
Widely used in aviation, aerospace, shipbuilding, weapons, communication, automatic control, automotive electronics, computers, mobile communication, digital consumption and other fields.
WR2210.pdf
