Sprague-Goodman: Multiturn PTFE Dielectric Trimmer Capacitors

MULTITURN PTFE DIELECTRIC TRIMMER CAPACITORS

(This bulletin is also available as a pdf file.)

Engineering Bulletin SG-401

FEATURES
These trimmer capacitors combine the outstanding electrical properties of PTFE with nonferrous metal parts to provide:

High Q
High DWV
High IR
Excellent Conductivity
Corrosion Resistance
High Resolution
Excellent Stability

SPECIFICATIONS
Capacitance Range: 0.25 to 1.5 pF
Rated Voltage at 25°C:
   ER-530-000, -006, -016: 1250 VDC
   ER-530-021: 1700 VDC
Dielectric Withstanding Voltage at 25°C:
   ER-530-000, -006, -016: 2500 VDC
   ER-530-021: 3400 VDC
Operating Temperature Range: -55°C to +125°C
Q min at 1 MHz: 2000
Insulation Resistance: 1 teraohm at 25°C
TCC: 50 ± 50 ppm/°C
Torque: 0.2 to 3.0 oz-in (14.4 to 216 g-cm)

ER-530-000

ER-530-006

ER-530-016

ER-530-021

All dimensions are in/mm. Tolerance is ± 0.005/0.13 for dimensions of 0.110/2.79 or less, and ± 0.031/0.79 for dimensions greater than 0.110/2.79, unless otherwise specified.