器件名称: WVL
功能描述: Inductors, Variable, Subminiature
文件大小: 114.72KB 共4页
简 介:WVL
Vishay Dale
Inductors, Variable, Subminiature
Variable, Subminiature, Shielded
FEATURES
Classification is Grade 3, Class A Subminiature shielded adjustable inductor High Q values Vertical or horizontal mounting Inductance range is 0.10 H to 1000 H 0.300" [7.62 mm] diameter by 0.400" [10.16 mm] length Printed board mounting facilitated by 0.200" [5.08mm] grid spacing Unit has shield construction to allow maximum density packaging Accommodates close inductance adjustments in high density circuits that demand exceptional stability and high “Q” in the smallest size available
RoHS
COMPLIANT
ELECTRICAL SPECIFICATIONS
Adjustable Inductance Range: Tunable range; ± 5 % for 0.10 H to 1 H. ± 10 % for 1.2 H to 1000 H Dielectic Strength: 840 VRMS at sea level Working Voltage: 300 VDC Maximum Current: Based on temperature rise not to exceed 15 °C at + 90 °C ambient Incremental Current: The DC current required to cause a five percent reduction in the nominal inductance value Operating Temperature: - 55 °C to + 105 °C
MECHANICAL SPECIFICATIONS
Tuning Tool: Use Number WVL-T or equal Torque: 0.40 to 6 inch-ounces Terminal Pull: 3 pounds
DENSITY SPECIFICATIONS
Weight: 1.5 grams maximum Shielding: 3 % coupling maximum when two units are tested side by side
DIMENSIONS in inches [millimeters]
Horizontal Style Vertical Style
0.400 [10.16]
0.320 [8.13]
0.300 ± 0.020 [7.62 ± 0.508]
3/8 ± 1/16 [9.52 ± 1.59]
0.020 [0.508] Dia. Wire Phosphor-Bronze 0.200 ± 0.010 [5.08 ± 0.254] 0.……
