Series PPT THETA
AudioCap Polypropylene & Tin Film & Foil PPT Theta

The PPT Theta AudioCap is an excellent film & foil capacitor for all audio circuits and power supplies. It provides low distortion performance and long-term reliability. It exhibits excellent electrical and environmental characteristics at a reasonable price. Its sonic signature is rich and full and its superior build quality ensures a high-quality stable, long-term performance not usually available in this price range. The gold-plated OFHC lead wires provide long-term high reliability and excellent solderability, superior to silver wire owing to gold's non-oxidizing properties.
Capacitance Values: 0.01 to 12.0 mfd; call for information on larger values
Tolerances: +/- 10%. Also: 5%, 2%, 1%
Working Voltages: 200, 400, 600
Test Volts: 2.0 x rated voltage for one minute.
Dissipation Factor: < 0.05% @1kHz @ 25o C
Insulation Resistance: >300,000 megohm/mfd; not to exceed 500,000 megohms
Operating Temperature Range: - 55o C to 105o C
Temperature Coefficient: See Capacitance Change vs. Temperature Chart
Life Tests: Rated voltage @85 degrees C for 1000 hrs; 140% rating at 85 degrees C for 250 hours
Vibration: Will Meet Mil-C 19978B
Lead Material: Gold-plated OFHC
Capacitance Change vs Temperature
%
Temperature Degrees Centigrade
DIMENSIONS (IN.) - AUDIOCAP PPT THETA - AXIAL LEADS, OVAL CASE
Capacitance
in mfd
200 VDC
(h x w x l)
400 VDC
(h x w x l)
600 VDC
(h x w x l)
.01
.11 x .24 x .53
.11 x .24 x .53
.15 x .27 x .75
.022
.15 x .29 x .53
.15 x .30 x .53
.22 x .37 x .75
.033
.20 x .32 x .53
.19 x .33 x .45
.27 x .40 x .75
.047
.21 x .33 x .53
.25 x .37 x .75
.26 x .39 x 1.0
.068
.22 x .35 x .53
.30 x .42 x .75
.33 x .46 x 1.0
.10
.28 x .40 x .75
.30 x .45 x 1.0
.40 x .59 x 1.1
.15
.27 x .39 x 1.0
.40 x .59 x 1.1
.40 x .59 x 1.2
.22
.28 x .48 x 1.0
.40 x .59 x 1.1
.45 x .68 x 1.2
.33
.30 x .50 x 1.3
.45 x .68 x 1.3
.59 x .78 x 1.3
.47
.37 x .59 x 1.3
.45 x .78 x 1.3
.68 x .88 x 1.3
.68
.50 x .72 x 1.3
.59 x .87 x 1.4
.68 x .88 x 1.8
1.0
.59 x .88 x 1.3
.68 x 1.0 x 1.8
.78 x 1.2 x 1.8
1.5
.68 x 1.2 x 1.3
-
-
2.0
.88 x 1.2 x 1.3
-
-
3.0
.86 x 1.2 x 2.8
-
-
4.0
1.2 x 1.3 x 1.8
-
-
5.0
1.3 x 1.4 x 1.8
-
-
6.0
1.3 x 1.5 x 1.8
-
-
8.0
1.4 x 1.7 x 2.3
-
-
10.0
1.5 x 1.7 x 2.3
-
-
12.0
1.6 x 1.7 x 2.3
-
-
Dissipation Factor vs Temperature
%
Temperature Degrees Centigrade
Voltage Derating vs Temperature
%
Temperature Degrees Centigrade
Sizes accurate to +/- .06. Lead diameters: .025" for caps up to 1/2" diameter; .032" for caps up to 3/4" diameter; .04" for caps 1" and over diameter.
Capacitors are not covered by our warranty if used at over the rated voltage and temperatures.
Please allow 48 hours break-in before judging sonic performance.

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