Datasheet

Weltron Elektronik GmbH Version:.V1.0 DS No: 2/ 3.2
Sommerauer Str. 11 Phone: [phone] E-Mail: [e-mail]
91555 Feuchtwangen Fax: [phone] Internet: www.weltron.de
WP20KCIL(S)-12-50F1
Rotary Potentiometer 16mm Singles
Carbon / With Rotary Switch / Rotation Angle: 300°
CHARACTERISTICS
MECHANICAL CHARACTERISTICS WP20KCIL (optional) WP20KCILS (standard)
Rotation Angle 300° ±5° (including Switching Angle)
Operation Torque
0.4 ~ 1.5 Ncm
(Low Torque)
1.4 ~ 2.5 Ncm
(Strong Torque)
Permissible Torque At End Stop 140 Ncm max
Mechanical Life 50.000 cycles
(10~17 times/minute)
ROTARY SWITCH CHARACTERISTICS
Switching Angle 35° +5°
Operation Torque 0.5 ~ 2.9 Ncm
Switch Rating 10A 250VAC
Type 1-pole (SPST)
ELECTRICAL CHARACTERISTICS
Temperature Range -20°C ~ +70°C
Rated Power 0.2W lin / 0.05W non lin
Max. Operation Voltage 250VDC lin / 125VDC non lin
Resistance Range
1KΩ to 2MΩ
Resistance Tolerance
±20% (≥ 1MΩ = ±30%) / ±10% upon request
Resistance Law
LIN (linear)
– marking code „B“ (e.g. B10K)
LOG (pos log) – marking code „A“ (e.g. A10K)
Residual Resistance
10KΩ >R = 10Ω max / 250KΩ > R ≥ 10KΩ = 20Ω max
R≥ 250KΩ = 0.1%R max
Insulation Resistance
≥ 100MΩ at 500VDC
Electrical Life 30.000 cycles (10~17 times/minute)
Soldering
T≤ 260°C t≤ 10s
OUTLINE
DRAWING
(
Unit = mm / Scale = 1:1
)
Cut shaft to requested length
available upon request!!
Terminals:
 3xR = Soldering Lug
 2xK = Soldering Lug
Nuts and washers are available
separately upon request.
MATERIALS & HOW TO ORDER
Housing Plastic
Bush Plastic / M10x0.75mm / Length: 12mm / Type KC
Spindle Plastic / Diameter = 6mm / Length = 50mm / Type F1
Material
All plastic parts are made of granulate material: ULTRADUR
B4300 G4 UNCOLORED (natural) / PBT-GF20 manufacturer BASF
Ordering example WP20KCILS-12-50F1-10K-20%-LIN
®