CASE CODE

TC - WRAP & FILL - ROUND - AXIAL

TF - WRAP & FILL - FLAT - AXIAL

EC - EPOXY CASE - ROUND - AXIAL

EF - EPOXY CASE - FLAT - AXIAL

EFR - EPOXY CASE - FLAT - RADIAL

CAPACITANCE

IN MICROFARADS (

µµµµµF)

VOLTAGE

.35 - 35 VDC

0 - 50 VDC

1 - 100 VDC

2 - 200 VDC

3 - 300 VDC

4 - 400 VDC

ETC.

SIZE CODE

3 - STANDARD

2 - MINIATURE

1 - SUBMINIATURE

X - NON-STANDARD

FOR EFC METRIC CASES USE THE

ONE LETTER CASE CODE LISTED.

FOR EFC "EC" STYLE USE THE

TWO LETTER CASE CODE.

TOLERANCE

1 - 1%

2 - 2%

5 - 5%

ETC.

DIELECTRIC CODE

1206 - POLYPROPYLENE/FOIL

1213 - METALLIZED POLYPROPYLENE

1306 - POLYESTER/FOIL

1313 - METALLIZED POLYESTER

1606 - POLYCARBONATE/FOIL

1613 - METALLIZED POLYCARBONATE

1906 - POLYSTYRENE/FOIL

CATALOG NOMENCLATURE

* 1313 EFR - 3 - .1 - 1 - 5

* OPTIONS

THE FOLLOWING OPTIONS ARE AVAILABLE FROM EFC BY SPECIFYING THE APPROPRIATE PREFIX.

TEMPERATURE COEFFICIENTS:

Different T.C.'s are available in both Polypropylene and Polystyrene dielectrics. T.C.'s and the appropriate prefixes

are as follows:

HIGH VOLTAGE:

EFC high voltage metallized polyester capacitors are designed for use in high voltage power supplies,

rectifiers and other similar circuits. Voltage ratings to 15,000 DC are common-place at EFC.

Specify with the prefix HV.

AC CURRENT:

Specify metallized polyester and termination procedures to enable EFC to supply a small sized AC rated

capacitor for general purpose use at 60 HZ. Specify with the prefix AC.

HIGH AMPERAGE AND PULSE CURRENTS:

Dual metallized carriers allow these capacitors to handle high amperage and pulsing currents.

Available in both polyester and polypropylene dielectrics. Specify with the prefix MF.

Contact the factory for an MF spec. sheet.

SWITCH MODE POWER SUPPLY:

Polypropylene and polyester capacitors designed for SMPS have low ESR and high current rating should

be specified with the SP prefix.

EFC will manufacture to any non-standard value and size. Please consult factory for special requirements.