ELECTRONIC FILM CAPACITORS, INC.
Reidville Industrial Park * 41 Interstate Lane
WATERBURY, CONNECTICUT 06705
PHONE (203) 755-5629
FAX (203) 755-0659
POLYESTER (MYLAR ) and FOIL
SERIES 1306
EFC Series 1306 are polyester and foil capacitors. This series offers the advantage of
small size and low cost, dv/dt ratings in excess of 1000 V/µs. Suggested applications
include: medical electronics, telecommunications. Packaging options include: wrap and
fill (TF, TC), radial lead box (EFR), axial lead (EC, EF).
SPECIFICATIONS
4. INSULATION RESISTANCE
1. TEMPERATURE RANGE
At 25 OC after 2 minutes charge time at rated voltage
or 500 VDC, whichever is less, the minimum IR shall
be 50,000 Megohm-Microfarads, but need not exceed
100,000 Megohms.
- 55 OC to + 85 OC at rated voltage.
To 105 OC with 50% voltage derating.
2. CAPACITANCE
Capacitors < 1.0 MFD shall be measured
_
at 1 KHz + 20 HZ.. Capacitors >1.0 MFD
5. HUMIDITY RESISTANCE
Series 1306 shall meet the requirements
of MIL-STD. 202C, Method 103B.
shall be measured at 60 HZ. Measurements
shall be taken at 25 OC.
3. DIELECTRIC STRENGTH
At 25 OC, 200% of rated voltage when applied
terminal to terminal for one minute through a
current limiting resistance.
6. DISSIPATION FACTOR
Shall be 0.6% max. when measured as in Par. 2.
7. LIFE TEST
Will withstand the application of 140% rated voltage at +850C for 250 hours
with not more than one failure in 12 permitted.
TYPICAL TEMPERATURE CURVES
POLYESTER (MYLAR ) and FOIL
CAPACITANCE CHANGE VS. TEMPERATURE
DISSIPATION FACTOR VS. TEMPERATURE
1.5
1.0
+15
+10
-5
0
-5
.5
0
-10
-15
-55
-25
0
25
50
85
125
-55
-25
0
25
50
85
125
Temperature (OC)
Temperature (OC)
INSULATION RESISTANCE VS. TEMPERATURE
5
10
4
3
2
10
10
10
10
+25
+50
+85
+125
Temperature (OC)