Type RA Angstor® Radial PET Film Capacitors
The RA style capacitor is constructed in an efficient rugged self-
encased size. The non-inductive multilayer metallized polyester film
capacitor features a small size, high dv/dt capability, very low ESR
at high frequency and a self-healing capability. RA type capacitors
are ideal for use in high frequency switching power supplies, noise
suppression, EMI reduction and long-life applications.
Highlights
- Efficient size
- Self healing
- Low ESR/ESL
- High dv/dt
Specifications
- Wave solderable
Capacitance Range (at 1 kHz)
0.1 to 10 µF
Capacitance Tolerance
Standard Tolerance ±10ꢀ ꢁ(), Optional ±±ꢀ ꢁJ) or ±ꢂ0ꢀ ꢁM)
100, ꢂ±0, 400, ±00 Vdc
Rated Voltage
Operating Temperature Range
Dissipation Factor (at 1 kHZ/25 ºC)
Insulation Resistance
–±± ºC to 1ꢂ± ºC
≤1.0ꢀ
≥1,000 MΩ x µF - Need not exceed 1,000 MΩ
Test Voltage for 100 Vdc rating: 10 Vdc
Test Voltage for >100 Vdc rating : 100 Vdc
1.6 x rated VDC for ꢂ seconds max.
Bold P.N.: 1.3 x rated VDC for 2 seconds max.
ꢂ to 6 nh
Dielectric Strength
Self Inductance (typical)
Temperature Range
-±±° to +1ꢂ±°C at Rated DC Voltage
Bold P.N.: -55° to +125°C
ꢁderate voltage 1.ꢂ±ꢀ / °C above +8±°C)
Apply 1.ꢂ± x the rated DC voltage for 1000 hours at +8±°C.
After the test, the capacitance, DF, and IR should meet the following:
Capacitance change: ≤ ±.0ꢀ
Life Test:
DF will meet the initial specification
Insulation Resistance will meet the initial specification
Subject the capacitor to +8±°C / 8±ꢀ RH for ꢂ1 days without voltage.
After the test, the capacitance, DF, and IR should meet the following:
Capacitance change: ≤ 7.0ꢀ
Moisture Test:
DF will meet the initial specification
Insulation Resistance ≥ 30ꢀ of the initial limit
After ꢂ years of storage in a standard environment.
Capacitance change: ≤ꢂ.0ꢀ
Long Term Stability :
Vibration
Mil Std ꢂ0ꢂ Method ꢂ04D
Solder Resistance
ꢂ60°C, ± sec.
Capacitance change: ≤ ꢂ.0ꢀ
Outline Drawing
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830