Data Sheet

Type RJS
2
/
4
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
+1
201.432.0463
[e-mail]
belfuse.com/circuit
-
protection
© 201
8
Bel
Fuse, Inc.
Rev. RJS Nov2018
Power Cross (Teleco
m
)
Rating
Double
-
exponential Impulse Waveform
(Fuse Rated 0.1
-
1.5A)
Overload Current
Vol
t
age
Clearing Time Limit
135% Fuse R
a
ting
600V
Less than 1 hour
200%
Fuse Rating
600V
Less than
20 seconds
2.2A
600V
Less than
10 minutes
7A
600V
Less than
1 second
40A
600V
Less than
50 msec
60A
600V
Less than
20 msec
Environmental Specifications
Shock Resistance
MIL
-
STD
-
202G, Method 213B, Test Condition 1
(100 G's peak for 6 milliseconds; Sawtooth waveform)
Vibration Resistance
MIL
-
STD
-
202G, Method 201A (10
-
55 Hz,
0.06 inch, total excursion).
Salt
Spray Resistance
MIL
-
STD
-
202G, Method 101E, Test Condition B (48 hrs
.
).
Insulation Resistance
MIL
-
STD
-
202G,
Method 302, Test Condition A
(After Opening) 10,000 ohms minimum.
Solderability
MIL
-
STD
-
202G, Method 208H
Resistance to solder Heat
MIL
-
STD
-
202
G, Method 210F, Test Condition B
(260
+/
-
5
℃
,1
0
+/
-
1
sec)
Thermal Shock
MIL
-
STD
-
202G
, Method 107G, Test Condition B
(
-
65
℃
to +125
℃
).
Operating Temperature
-
55
℃
to +125
℃
T
erminal Strength
IEC
-
68
-
2
-
21
Electrical
S
pecifications
Catalog
Number
Ampere
Rating
Typical Cold
Resistance
(ohm)
Volt
-
drop
@100%In
(Volt
)
max.
Voltage and
Interrupting
Ratings
Melting I²T
<10
m
Sec
(A²
Sec)
Melting I²T
@10 In
(A²
Sec)
Pe
ak Surage
Current (Amp)
50 Pulses
1,000V 10uS
x 1000uS
Maximum
Power
Dissipation
(W)
Agency
Approvals
RJS 100
-
R
1
00mA
17.5
2.76
See Table of Safety
Approvals on Page
1 for Voltage and
associated
Interrupting Ratings
0.09
0.11
6
0.41
Y
Y
RJS 1
25
-
R
125
mA
11.5
2.30
0.13
0.17
8
0.43
Y
Y
RJS 160
-
R
160
mA
7.10
2.01
0.21
0.26
10
0.46
Y
Y
RJS 200
-
R
200
mA
4.94
1.56
0.33
0.41
13
0.49
Y
Y
RJS
25
0
-
R
250
mA
3.20
1.26
0.51
0.64
16
0.53
Y
Y
RJS 300
-
R
300
mA
2.16
1.16
0.8
1.0
20
0.56
Y
Y
RJS 350
-
R
350
mA
1.77
1.10
1.0
1.3
24
0.58
Y
Y
RJS 400
-
R
400
mA
1.48
0.91
1.2
1.6
29
0.60
Y
Y
RJS
500
-
R
500
mA
0.82
0.65
1.9
2.4
36
0.64
Y
Y
RJS 600
-
R
600
mA
0.62
0.59
3.0
3.8
46
0.68
Y
Y
RJS
70
0
-
R
7
0
0
mA
0.50
0.58
3.8
4.8
54
0.70
Y
Y
RJS
75
0
-
R
750
mA
0.435
0.55
4.3
5.5
58
0.71
Y
Y
RJS
1
-
R
1A
0.248
0.39
7.4
9.
3
80
0.77
Y
Y
RJS
1.25
-
R
1.25A
0.166
0.33
12
15
100
0.82
Y
Y
RJS
1.5
-
R
1.5A
0.121
0.29
17
21
120
0.86
Y
Y
RJS 2
-
R
2A
0.080
0.26
28
36
155
0.93
Y
Y
RJS 2
.5
-
R
2.5A
0.056
0.24
44
56
190
0.99
Y
Y
RJS 3
-
R
3A
0.043
0.22
69
87
230
1.0
6
Y
Y
RJS 4
-
R
4A
0.027
0.18
108
136
300
1
.13
Y
Y
RJS
5
-
R
5A
0.020
0.16
169
212
370
1.20
Y
Y
Consult manufacturer for other ratings
Spe
cifications subject to change without notice