1

ISO-9001

Registered

WIREWOUND AND FILM TECHNOLOGIES DIVISION

736 Greenway Road

• Boone, North Carolina 28607-1860 • Tel: 828-264-8861 • Fax: 828-264-8866 • www.irctt.com

FLAMEPROOF POWER

METAL FILM RESISTORS

• Small size for power rating

• Flameproof protection

ELECTRICAL DATA:

PHYSICAL DATA:

Construction:

The resistance element is a precisely controlled thin film of metal alloy on a high purity ceramic core, protected by a

cement coating applied so that terminations remain completely clear. Thsi permits a well-defined body length (clean

lead to clean lead dimension "L".

Marking:

Resistors are color coded with 4 or 5

bands depending on value and

tolerance. IEC colors are used.

Solvent

Resistance:

The body protection and marking are

resistant t oall normal industrial

cleaning solvents suitable for printed

circuits.

Flammability:

The resistor coating will not burn or

emit incandescent particles under any

condition of applied temperature or

power overload.

Terminations:

Material:

Solder coated copper wire

Strength:

The terminations meet the

requirements of IEC 68.2.21.

Solderability:

The terminations meet the

requirements of IEC 115.1 Clause

4.17.3.2.

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* Below 1 ohm 5% TOL preferred.