參數(shù)資料
型號： R60R090
廠商： Littelfuse, Inc.
英文描述： Radial Leaded PTC
中文描述： PTC的徑向引線
文件頁數(shù)： 2/2頁
文件大?。?/td> 152K
代理商： R60R090
Radial Leaded PTC
60R Series
Resettable PTCs
255
www.littelfuse.com
6
R
Part Number
60R010
60R017
60R020
60R025
60R030
60R040
60R050
60R065
60R075
60R090
60R110
60R135
60R160
60R185
60R250
60R300
60R375
Dimension
‘
D
’
is 0.30" Minimum
Dimension
‘
E
’
is 0.12" Maximum
‘A’ (Max.)
7.37 (0.29)
7.37 (0.29)
7.37 (0.29)
7.37 (0.29)
7.37 (0.29)
7.62 (0.30)
7.62 (0.30)
9.65 (0.38)
10.41 (0.41)
11.68 (0.46)
12.95 (0.51)
14.48 (0.57)
16.26 (0.64)
17.78 (0.70)
21.34 (0.84)
24.89 (0.98)
28.45 (1.12)
‘B’ (Max.)
12.7 (0.50)
12.7 (0.50)
12.19 (0.48)
12.7 (0.50)
12.95 (0.51)
13.46 (0.53)
13.72 (0.54)
14.48 (0.57)
15.24 (0.60)
15.75 (0.62)
18.0 (0.71)
19.56 (0.77)
21.34 (0.84)
22.86 (0.90)
26.42 (1.04)
29.97 (1.18)
33.53 (1.32)
‘C’ (Typ.)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
5.08 (0.20)
10.16 (0.40)
10.16 (0.40)
10.16 (0.40)
MARKING
A
C
B
D
E
Note: Stand-offs only used for 60R010-60R090
3
3
2
1
1
1
1
.
.
.
.
.
.
.
.
.
.
500
100
10
1
0.1
0.05
0.01
0.1
10
100
1000
1
T
CURRENT IN AMPERES
Average Time Current Curves
Part
Number
60R010
60R017
60R020
60R025
60R030
60R040
60R050
60R065
60R075
60R090
60R110
60R135
60R160
60R185
60R250
60R300
60R375
I
hold
(A)
0.10
0.17
0.20
0.25
0.30
0.40
0.50
0.65
0.75
0.90
1.10
1.35
1.60
1.85
2.50
3.00
3.75
I
trip
(A)
0.20
0.34
0.40
0.50
0.60
0.80
1.00
1.30
1.50
1.80
2.20
2.70
3.20
3.70
5.00
6.00
7.50
V
max
(Vdc)
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
I
max
(A)
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
P
d
max.
(W)
0.38
0.48
0.41
0.45
0.49
0.56
0.77
0.88
0.92
0.99
1.50
1.70
1.90
2.10
2.50
2.80
3.20
Current
(A)
0.50
0.85
1.00
1.25
1.50
2.00
2.50
3.25
3.75
4.50
5.50
6.75
8.00
9.25
12.50
15.00
18.75
Time
(Sec)
4.0
3.0
2.2
2.5
3.0
3.8
4.0
5.3
6.3
7.2
8.2
9.6
11.4
12.6
15.6
19.8
24.0
R
IL
(W)
2.50
3.30
1.83
1.25
0.88
0.55
0.50
0.31
0.25
0.20
0.15
0.12
0.09
0.08
0.05
0.04
0.03
R
AT
(W)
7.50
8.00
4.40
3.00
2.10
1.29
1.17
0.72
0.60
0.47
0.38
0.30
0.22
0.19
0.13
0.10
0.08
Resistance
Ihold
Itrip
Vmax
Imax
Pd
RIL
RAT
CAUTION: Operation beyond the specified ratings may result in damage and possible arcing and flame.
=
=
=
=
=
=
=
Hold Current: maximum current device will sustain for 4 hours without tripping in 20
°
C still air.
Trip Current: minimum current at which the device will trip in 20
°
C still air.
Maximum voltage device can withstand without damage at rated current (Imax)
Maximum fault current device can withstand without damage at rated voltage (Vmax)
Power dissipated from device when in the tripped state at 20
°
C still air.
Minimum resistance of device in initial (un-soldered) state.
Maximum resistance of device at 20
°
C measured one hour after tripping.
ORDERING INFORMATION:
Dimensions (Inches)
Maximum Time
To Trip
Previous
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R60R110 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Radial Leaded PTC
R60R135 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Radial Leaded PTC
R60R160 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Radial Leaded PTC
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