830 Datasheet, PDF (3/4 Pages) Littelfuse – PC Mount, Shocksafe 5x20mm Fuses

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MATERIAL SPECIFICATIONS
Bushing
Aluminum, nickel plated
Housing and front lid
Molded glass filled thermoset
plastic
Rear lid
Molded glass filled nylon
Shaft
Stainless steel, non magnetic,
non-passivated
Terminals
Brass, plated for solderability
Mounting hardware
Lockwasher:
Panel nut:
Internal tooth steel, nickel plated
Brass, nickel plated
Model 830
Vishay Spectrol
ENVIRONMENTAL SPECIFICATIONS
Vibration
10 g thru 500 CPS
Shock
50 g
Rotational life
500 000 shaft revolution
Load life
900 h
Temperature range
-55 °C to +125 °C
Salt spray
48 h
Note
• Nothing stated herein shall be construed as a guarantee of
quality or durability.
MARKING
Unit identification
Units will be marked with Spectrol name and model no, resistance and resistance tolerance, linearity, terminal
identification, and date code.
Example of a marking for a standard part: 830-11103
POWER RATING CHART
12
10
8
6
4
2
00
20 40 60
80 100 120 140
AMBIENT TEMPERATURE IN °C
RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
()
RESO-
LUTION
(%)
OHMS
PER
TURN
MAXIMUM
CURRENT
AT 70 °C
AMBIENT
(mA)
MAXIMUM
VOLTAGE
ACROSS
COIL
(V)
WIRE
TEMP.
COEF.
(ppm/°C)
20
0.094 0.019 387
8
800
50
0.074 0.037 245
12
800
100
0.071 0.071 173
17
180
200
0.072 0.145 122
25
20
500
0.064 0.320
77
39
20
1K
0.050 0.500
55
55
20
2K
0.047 0.948
39
77
20
5K
0.035 1.73
24
125
20
10K
0.029 2.92
17
176
20
20K
0.024 4.80
12
250
20
50K
0.017 8.31
8
375
20
100K
0.015 14.5
5
600
20
150K
0.013 20.0
4
750
20
Revision: 27-Mar-15
3
Document Number: 57073
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000