|
|
■ Three styles are available
|
|
■ Packde in boxes
|
|
WIW24(3059) Cermet Trimmer
|
|
|
★ Electrical Characteristics
|
|
|
▲ Range of nominal resistance：
100Ω~
1M
Ω
|
|
▲ Resistance tolerance：±10%，±20%
|
|
▲ Terminal resistance：≤1%R或10Ω
|
|
▲ Contact resistance variation：
CRV≤5%R或5Ω
|
|
▲ Insulation resistance：RI≥
1G
Ω
|
|
▲ Withstand voltage：640Vac(峰值)
|
|
▲
Limit current of moving contact：100mA
|
|
▲ Effective Electrical travel：
≥70% of Total mechanical travel
|
|
★ Environment Characteristics
|
|
★ Standard Resistance Table
|
|
▲ Rated power：
1W ＠
70℃
，0W
＠
100℃
|
|
阻 值(Ω)
|
|
100Ω
200Ω
500Ω
1,000Ω
2,000Ω
5,000Ω
10,000Ω
20,000Ω
50,000Ω
100,000Ω
200,000Ω
500,000Ω
1,000,000Ω
|
|
|
▲ Temperature range：
-55℃
~+
100℃
|
|
▲ TCR：±500×10-6/℃
|
|
▲
Temperature vareation：
-55℃
，30min，+
100℃
，30min
|
|
5 cycles
|
|
△R≤±5%R，△(Uab/Uac)≤±5%
|
Detail
specification：
Q/RU126-1999
|
|
▲
Collision：
490m
/s2，11ms
|
|
|
△R≤±(5%R+0.1Ω)
|
|
|
▲
Vibration：10~500HZ，
0.75mm
，6h
|
|
|
△R≤±(5%R+0.1Ω)，
△(Uab/Uac)≤7.5%
|
|
|
▲ Climate category：IEC
68-2-2
等
|
|
|
△R≤±(10%R+0.5Ω)，R1≥100MΩ
|
|
|
|
▲ Endurance at
70℃
：1W,1000h
|
|
|
|
△R≤±(10%R+0.5Ω),
|
|
|
|
CRV≤5%R或5Ω
|
|
|
|
▲ Mechanical endurance：200 cycles
|
|
|
|
△R≤±(10%R+0.5Ω),
|
|
|
|
CRV≤5%R或5Ω
|
|
|
|
▲ Steady damp heat：IEC
68-2-3
，方法Ca，96h
|
|
|
△R≤±(10%R+0.5Ω),R1≥100MΩ
|
|
|
|
★ Physical Characteristics
|
|
|
|
▲ Total mechanical travel：40±5
turns
|
|
|
|
▲ Starting torque：≤35mN.m
|
|
|
|
▲ Mark：
|
|
|
|
Resistance
Resistance Tolerance Code
Type, date
|
|
|
|
|
|
|
▲ Standard pacdage：100 pcs/box
|
|
|
|
Specification
are subject to change without notice.
|
