16R250G Datasheet, PDF (1/6 Pages) Littelfuse – POLYFUSE Resettable PTCs

POLYFUSE^® Resettable PTCs
Radial Leaded > 16R Series
16R Series
Agency Approvals
AGENCY AGENCY FILE NUMBER
E183209
R50119318
Description
The 16R Series Radial Leaded device is designed to
provide different products in the general applications with
maximum 16 volts and a maximum 100-ampere short
circuit rating.
Features
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Electrical Characteristics
Part Number
I _hold
(A)
16R250G
2.5
16R300G
3.0
16R400G
4.0
16R500G
5.0
16R600G
6.0
16R700G
7.0
16R800G
8.0
16R900G
9.0
16R1000G
10.0
16R1100G
11.0
16R1200G
12.0
16R1400G
14.0
I _trip
(A)
4.7
5.1
6.8
8.5
10.2
11.9
13.6
15.3
17.0
18.7
20.4
23.8
V _max
(Vdc)
16
16
16
16
16
16
16
16
16
16
16
16
Maximum Time
I _max
(A)
P_d
To Trip
typ.
(W) ^{Current Time}
Resistance
R _min
R _1max
Agency
Approvals
(A)
(Sec.)
(Ω)
(Ω)
100
1.0
12.5
5.0
0.0220 0.0530 X
X
100
2.3
15.0
1.0
0.0380 0.0975 X
X
100
2.4
20.0
1.7
0.0210 0.0600 X
X
100
2.6
25.0
2.0
0.0150 0.0340 X
X
100
2.8
30.0
3.3
0.0100 0.0280 X
X
100
3.0
35.0
3.5
0.0077 0.0200 X
X
100
3.0
40.0
5.0
0.0056 0.0175 X
X
100
3.3
45.0
5.5
0.0047 0.0135 X
X
100
3.6
50.0
6.0
0.0040 0.0102 X
X
100
3.7
55.0
7.0
0.0037 0.0089 X
X
100
4.2
60.0
7.5
0.0033 0.0086 X
X
100
4.6
70.0
9.0
0.0026 0.0064 X
X
I _hold = Hold current: maximum current device will pass without tripping in 23°C still air.
I _trip = Trip current: minimum current at which the device will trip in 23°C still air.
V _max = Maximum voltage device can withstand without damage at rated current (I_max)
I _max = Maximum fault current device can withstand without damage at rated voltage (V_max)
P_d = Power dissipated from device when in the tripped state at 23°C still air.
R _min = Minimum resistance of device in initial (un-soldered) state.
R _1max = Maximum resistance of device at 23°C measured one hour after tripping.
Caution: Operation beyond the specified rating may result in damage and possible arcing
and flame.
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/16R.html for current information.
117
Revised: April 3, 2009
16R Series