SG-660B Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – AIRTRIM AIR DIELECTRIC MULTITURN TRIMMER CAPACITORS

ENGINEERING BULLETIN
Sprague-Goodman SG-660B
Supercedes SG-660A
AIRTRIM^® AIR DIELECTRIC
MULTITURN
TRIMMER CAPACITORS
APPLICATIONS
Designed for VHF, UHF and microwave applications:
amplifiers, oscillators, filters, radar, cable TV, mobile
radios and RF appliances. Suitable for military and
aerospace environments.
FEATURES
• High Q
• Fourteen standard mounting styles, including
surface mount
• Excellent stability
• Designed to meet MIL-C-14409D
• Multiturn resolution
SPECIFICATIONS
Operating Temperature Range: – 65° to +125°C
Working Voltage: 250 VDC
Test Voltage: 500 VDC
Insulation Resistance: >10⁶ Megohms
Contact Resistance: < 0.01 Ohms
Q: > 5000 at 100 MHz
Vibration: 60 g, 10 to 2000 Hz
Shock: 1500 g, 0.5 ms
Constructed with 300°C solder
Q vs. Frequency
5000
4000
Q
3000
2000
1000
GAA10
GAA6R
GAA3R5
GAA14
50 100 150 200 250
MH z
Capacitance vs. Rotation
Self-Resonant Freq. vs.
Capacitance
GAA14
10
10
8
C(pF)
6
GAA10
8
GH z
6
GAA10
4
4
2
1
2
3
4
5
Turns
2 _GAA3R5
GAA6R
2
4
6
8 10
C (pF)
Sprague-Goodman Electronics, Inc.
1700 SHAMES DRIVE, WESTBURY, NY 11590
TEL: [phone] • FAX: [phone]
E-MAIL: [e-mail]