RJS 2 SHORT

RJS 2 SHORT Datasheet


RJSD0303

Part Datasheet
RJS 2 SHORT RJS 2 SHORT RJS 2 SHORT (pdf)
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PDF Datasheet Preview
RJSD0303

Type RJS

Telecom - Power Cross Protection & Ballast Protection

RJS Fuses are primarily intended for use in telecommunication circuit applications requiring low current protection with high surge tolerance. They are typically used to replace heat coil type devices.They are designed to be placed between the line input and the surge arresting components mov. gas tube, zenor diode, air gaps, etc.

These fuses will withstand transient surge currents generated by lightning in accordance with the attached table.

RJS fuses guard protected circuitry against sustained overload or short circuit conditions. Such sustained overloads may be generated by accidental contact between utility cables and phone lines power line cross .

RJS Fuse are used in circuits to obtain compliance with the test requirements specified in UL 1950/60950 and Bellcore GR

Electrical Characteristics UL/CSA STD. 248-14

Testing Current
100% 135% 200% 500% 1000%

Approvals

Blow Time

Minimum

Maximum
4 Hrs.
3 sec
20 sec
100 msec
30 msec
300 msec

Safety Agency Approvals

Interrupting Rating

Recognized File no. E20624
10,000A, 125V 200A, 250V

S Acceptance File no.

LR39772
100A, 350V 60A, 600V

Power Factor - - Resistive

Intended Application General Purpose Primary Protection Ballast Protection Telecom Protection

Operating Temperature
-55°C to +125°C

Environmental Specification

Soldering Techniques & Compatibility Wave Solder 260°C, 10 sec max. MIL-STD-202, Method 210

Shock MIL-STD-202, Method 213,Test Condition I 100 G’s peak for 6 milliseconds

Vibration MIL-STD-202, Method 201 10-55 Hz, inch, total excursion

Salt Spray MIL-STD-202, Method 101,Test condition B 48 hrs

Insulation Resistance MIL-STD-202, Method 302,Test Condition A After Opening 10,000 ohms minimum

Solderability MIL-STD-202, Method 208

Resistance to solder Heat MIL-STD-202, Method 210,Test Condition C 260°C, 20 sec

Thermal Shock MIL-STD-202, Method 107, Test Condition B -65°C to+125°C

Operating Temperature -55°C to +125°C
ORDERING INFORMATION SEE PAGES 67 & 68

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
• Tel 201-432-0463
• Fax 201-432-9542
• E-Mail Website:

Type RJS

Telecom - Power Cross Protection & Ballast Protection

RJS - TIME CURRENT CHARACTERISTIC CURVE

RJSC0303
- 100mA - 125mA - 160mA - 200mA - 250mA - 300mA - 350mA - 400mA - 500mA - 600mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 4A - 5A
10000
1000

TIME IN SECONDS

Specifications subject to change without notice

CURRENT IN AMPERES
1000

NOTE - see important information under “User Guide”on P.08

Corporate Office Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 E-Mail Website:

Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706

European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K Tel 44-1772-556601 Fax 44-1772-888366
More datasheets: RJS 1.5 | RJS 1.25 SHORT | RJS 100 | RJS 100SHORT | RJS 125SHORT | RJS 2 | RJS 160SHORT | RJS 1.25 | RJS 250SHORT | RJS 200SHORT


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived RJS 2 SHORT Datasheet file may be downloaded here without warranties.

Datasheet ID: RJS 2 SHORT 522011