Trimmer Potentiometers
CHARACTERISTICS
FR-085
Range of Values (Ω): 200, 500, 1K, 2K, 5K, 10K, 25K, 50K, 100K, 300K, 500K, 1M
Tolerance: ±30% (standard)
Resistance Taper: Linear taper “B” only
Wattage Rating: 0.1W (standard)
Rotational Torque: 20 ~ 30gcm (0.427 ~ 4.27in-oz) (standard)
Rotational Life: 15% resistance change max. after 100 rotational life test
Contact Force: 20g minimum to force contact of wiper on carbon
Mechanical Strength: Bakelite base can not be broken down by adding force of 1kg
Stop-end Torque: 0.5kg-cm minimum (standard)
Rotational Angle: 220° min.
Temperature Characteristic: +5% and -30% resistance change after 5 hours at 70°C
Load Characteristic: 5% resistance change max. after 3 hours rated load
Humidity Characteristic: 15% resistance change max. after 5 hours in 95% RH @ 40°C
Load Life in Humidity: 20% resistance change max. after rated load for 350 hours in 90% RH @ 40°C
FR-086
Range of Values (Ω): 200, 500, 1K, 2K, 5K, 10K, 25K, 50K, 100K, 250K, 500K, 1M
Tolerance: ±25%
Resistance Taper: Linear
Wattage Rating: 0.1W
Rotational Torque: 300 ~ 300gcm
Stop-end Torque: 0.5kg-cm min.
Rotational Angle: 220°
FR Series
PART NUMBERING SYSTEM
F
R
-
0
8
Type
5
-
2
0
Value (Ω)
0
Series
DIMENSIONS (mm)
FR-085
FR-086
.118
.16
.015
.45
.2
.04
.157
.34
.043
.098
.015
.2
.04
.012
.098
.4
.433
.276
XICON PASSIVE COMPONENTS • ARLINGTON, TX 76003 • www.xicon-passive.com • (800) 628-0544
99
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