View RJS750_1301929.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Type RJS
RJSD0303
Telecom - Power Cross Protection & Ballast Protection
mCatalog Number Ampere Rating Voltage Rating Typical Cold Resistance (ohm) Volt-drop @100% In (Vol) max. Melting I2T< 10 mSec (A2 Sec) Melting I2T @10 In (A2 Sec) Peak Surge Current (Amp) 50 Pulses 1,000V 10 uS x 1000 u S Maximum Power Dissipation (W)
RJS 100 RJS 125 RJS 160
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 1089.
100mA 125mA 160mA 200mA 250mA 300mA 350mA 400mA 500mA 600mA 700mA 750mA 1A 1.25 A 1.5 A 2A 2.5 A 3A 4A 5A
600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V 600V
17 11 7 4.8 3.2 2.1 1.7 1.4 0.9 0.6 0.49 0.44 0.26 0.17 0.13 0.08 0.05 0.033 0.022 0.015
2.5 2.1 1.8 1.5 1.3 1.1 1.0 0.9 0.78 0.66 0.61 0.58 0.47 0.40 0.35 0.29 0.24 0.20 0.17 0.15
0.09 0.13 0.21 0.33 0.51 0.80 1.0 1.2 1.9 3.0 3.8 4.3 7.4 12 17 28 44 69 108 169
0.11 0.17 0.26 0.41 0.64 1.00 1.3 1.6 2.4 3.8 4.8 5.5 9.3 15 21 36 56 87 136 212
6 8 10 13 16 20 24 29 36 46 54 58 80 100 120 155 190 230 300 370
0.41 0.43 0.46 0.49 0.53 0.56 0.58 0.60 0.64 0.68 0.70 0.71 0.77 0.82 0.86 0.93 0.99 1.06 1.13 1.20
RJS 200 RJS 250 RJS 300 RJS 350 RJS 400 RJS 500 RJS 600 RJS 700 RJS 750 RJS 1 RJS 1.25 RJS 1.5 RJS 2 RJS 2.5 RJS 3 RJS 4
Electrical Characteristics
Testing Current 100% 135% 200% 500% 1000% Minimum 4 Hrs. N/A 3 sec 100 msec 30 msec
(UL/CSA STD. 248-14)
Blow Time Maximum N/A 1 Hr 20 sec 1.5 sec 300 msec
Approvals
Safety Agency Approvals Interrupting Rating 10,000A, AC@ 125V 200A, AC@ 250V 100A, AC@ 350V 60A, AC@ 600V Power Factor 0.7 - 0.8 0.7 - 0.8 Resistive Resistive
rSc
Intended Application General Purpose Primary Protection Ballast Protection Telecom Protection
RJS 5
Consult manufacturer for other ratings
Power Cross (Telecom) Rating (Fuse Rated 0.1 - 1.5A)
Overload Current Voltage Clearing Time Limit
135% Fuse rating 200% Fuse Rating 2.2A 7A 40A 60A 600V 600V 600V 600V 600V 600V Less Less Less Less Less Less than than than than than than 1 hour 20 seconds 10 minutes 1 seconds 50 msec 20 msec
Double - exponential Impulse Waveform
Current
r S
Recognized File no. E20624 Acceptance File no. LR39772
Waveform Duration Of A/B Seconds
A=Rise Time=T1-T0 (1.25(b-a) B=Duration=T2-T0
(Peak Value) Ip 0.9 Ip
0.5 Ip
Operating Temperature
-55C to +125C
0.1 Ip a TO b T1 T2 Time
Environmental Specification
Soldering Techniques & Compatibility Wave Solder: 260C, 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, 0.06 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 (260C, 20 sec) Thermal Shock MIL-STD-202, Method 107, Test Condition B (-65C to+125C) Operating Temperature -55C to +125C
Mechanical Dimensions
Standard Lead A B C D
0.76"+/-0.01" (19.3+/-0.2mm) 0.80"+/-0.05 (20.3+/-1.27mm) 0.4" Typical (10.0mm) 0.18" max (4.6mm)
Short Lead
0.76"+/-0.01" (19.3+/-0.2mm) 0.80"+/-0.05 (20.3+/-1.27mm) 0.11"+/-0.01" (2.8+/-0.25mm) 0.18" max (4.6mm)
Specifications subject to change without notice
C A D
RECOMMENDED PCB HOLE SIZE AND SPACING
1.0mm DIA. 0.80" ( 20.3mm) B
Physical Specification
Materials Body: Glass; Lead Wire: Tin-lead plated Copper, Diameter 0.032" Marking On fuse: "bel", "Type""Current Rating" "Voltage Rating" "Appropriate Safety Logos" On label: Above info; Interrupting Rating plus "c" Packaging In bulk : 2,000 pcs per box. (standard Lead) 500 pcs per box. (short Lead)
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: belfuse@belfuse.com
Website: www.belfuse.com
35
Type RJS
Telecom - Power Cross Protection & Ballast Protection
RJSC0303
RJS - TIME CURRENT CHARACTERISTIC CURVE
- 100mA - 125mA - 160mA - 200mA - 250mA - 300mA - 350mA - 400mA - 500mA - 600mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 4A - 5A
10000 1000 100
TIME IN SECONDS
10
1
0.1
0.01 0.01
0.1
1
10
100
1000
CURRENT IN AMPERES 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: belfuse@belfuse.com Website: www.belfuse.com
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
Specifications subject to change without notice
36

▲Up To Search▲

Price & Availability of RJS750

	To Download RJS750 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .