Features
Applications
■ Radial Leaded Devices
Almost anywhere there is a low voltage
■ Cured, flame retardant epoxy polymer power supply, up to 30V and a load to be
insulating material meets
protected, including:
UL 94V-0 requirements
■ Personal computer
■ Bulk packaging,or tape and reel
■ Toys
■ Industrial controls
available on most models
R30 Series
Alpha-Top (Sea & Land Alliance)
Electrical Properties
Agency
Maximum
Resistance
Pd
Time To Trip
Approval
Model
Typ. Current Time
Rimin Rimax R1max
UL TUV
(A)
(Sec)
(Vdc)
(A)
(A)
(A)
(W)
(W)
(W)
(W)
R30-030
30
40
0.30
0.60
0.44
8.00
0.3
0.370 0.720 1.080
√
R30-040
30
40
0.40
0.80
0.45
8.00
0.3
0.250 0.430 0.645
√
R30-050
30
40
0.50
1.00
0.46
8.00
0.3
0.150 0.400 0.600
√
R30-065
30
40
0.65
1.30
0.47
8.00
0.4
0.120 0.300 0.450
√
R30-075
30
40
0.75
1.50
0.48
8.00
0.4
0.100 0.250 0.375
√
R30-090
30
40
0.90
1.80
0.6
4.50
5.9
0.070 0.145 0.220
√
√
R30-110
30
40
1.10
2.20
0.7
5.50
6.6
0.050 0.120 0.170
√
√
R30-135
30
40
1.35
2.70
0.8
6.75
7.3
0.040 0.085 0.130
√
√
R30-160
30
40
1.60
3.20
0.9
8.00
8.0
0.030 0.070 0.110
√
√
R30-185
30
40
1.85
3.70
1.0
9.25
8.7
0.030 0.060 0.090
√
√
R30-250
30
40
2.50
5.00
1.2
12.5
10.3
0.020 0.040 0.070
√
√
R30-300
30
40
3.00
6.00
2.0
15.0
10.8
0.020 0.050 0.080
√
√
R30-400
30
40
4.00
8.00
2.5
20.0
12.7
0.010 0.030 0.050
√
√
R30-500
30
40
5.00
10.00
3.0
25.0
14.5
0.010 0.030 0.050
√
√
R30-600
30
40
6.00
12.00
3.5
30.0
16.0
0.005 0.020 0.040
√
√
R30-700
30
40
7.00
14.00
3.8
35.0
17.5
0.005 0.020 0.030
√
√
R30-800
30
40
8.00
16.00
4.0
40.0
18.8
0.005 0.020 0.020
√
√
R30-900
30
40
9.00
18.00
4.2
40.0
20.0
0.005 0.010 0.020
√
√
Ihold = Hold Current : maximum current device will sustain for 4 hours without tripping in 25°C still air.
Itrip = Trip Current : minimum current at which the device will trip in 25°C still air.
Vmax = Maximum voltage device can withstand without damage at rated current (Imax).
Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax).
Pd = Power dissipated from device when in the tripped state at 25°C still air.
Ri min/max = Minimum/Maximum resistance of device in initial (un-soldered) state.
R1 max = Maximum resistance of device at 25°C measured one hour after tripping.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.
Vmax
Imax
Ihold
Itrip
Environmental Specifications
Test
Conditions
Passive aging
+85°C, 1000 hrs.
Humidity aging
+85°C, 85% R.H.,1000 hrs
Thermal shock
+85°C to -40°C, 20 times
Resistance to solvent
MIL-STD-202,Method 215
Vibration
MIL-STD-202,Method 201
Ambient operating /storage conditions : - 40 °C to +85 °C
Maximum surface temperature of the device in the tripped state is 125 °C
In case of special use, please contact our engineer
Agency Approvals :
E201504(Alpha-Top)/E319079(Sea&Land)
R 50274672
Regulation/Standard:
2015/863/EU
EN14582
R30 Series
Alpha-Top (Sea & Land Alliance)
Physical Dimensions (Unit: mm)
Model
R30-030
R30-040
R30-050
R30-065
R30-075
R30-090
R30-110
R30-135
R30-160
R30-185
R30-250
R30-300
R30-400
R30-500
R30-600
R30-700
R30-800
R30-900
A
Max.
7.4
7.4
7.4
7.4
7.4
7.4
7.4
8.9
8.9
10.2
11.4
11.4
14.0
14.0
16.5
19.1
21.6
24.1
B
Max.
10.2
11.4
11.4
11.4
11.4
12.2
14.2
13.5
15.2
15.7
18.3
18.3
20.1
24.9
24.9
26.7
29.2
29.7
C
Typ.
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
10.2
10.2
10.2
10.2
10.2
D
Min.
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
E
Max.
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
Dimensions
A
F
Max.
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
2.0
2.0
2.0
Lead
Style
Straight
Straight
Straight
Straight
Straight
Kink
Kink
Kink
Kink
Kink
Kink
Straight
Straight
Straight
Straight
Straight
Straight
Straight
Marking
A
E
A
E
C
B
B
D
R30
135
XXXXY
B
D
D
C
C
F
= Trademark
R30 = Radial type 30 Vrms
135 = 1.35A hold current
XXXX = Date code
Y = Factory code
Physical Characteristics
Lead Material :
R30-030 ~ 250: Tin-plated copper-clad steel, 0.205mm2 (24AWG), Φ0.51mm(0.020 in).
R30-300 ~ 900: Tin-plated copper, 0.52mm2 (20AWG), Φ0.81mm(0.032 in).
Lead Solderability : MIL-STD-202, Method 208
Order Information
R30
Radial type
30 V
Packing
135
Hold
Current
(A)
K or S
R or U
S=Straight
R=Tape&reel
U= Bulk
Model
R30-030 ~ R30-075
R30-090 ~ R30-250
R30-300 ~ R30-400
leads
packaged
R30-500 ~ R30-900
K= Kink leads
Devices taped with reference EIA468 standard.
Reel Q'ty
3000
1500
Bag Q'ty
500
500
500
-
500
R30 Series
Alpha-Top (Sea & Land Alliance)
Typical Time-To-Trip Curve At 25°C
Thermal Derating Curve
Derating Curves for R30 Series
Average Time Current Curves
9.00A
0.30A
0.40A
0.50A
0.75A
TIME IN SECOND
100
0.65A
0.90A
1.10A
10
1.35A
1.60A
1.85A
2.50A
1
3.00A
4.00A
5.00A
0.1
6.00A
7.00A
8.00A
0.01
9.00A
0.1
1
10
CURRENT IN AMPERES
100
180
160
Percentage of Derated Current
0.30A
1000
140
120
100
80
60
40
20
0
-40
-20
0
20
40
60
80
Temperature (°C)
Ihold Versus Temperature
Model
R30-030
R30-040
R30-050
R30-065
R30-075
R30-090
R30-110
R30-135
R30-160
R30-185
R30-250
R30-300
R30-400
R30-500
R30-600
R30-700
R30-800
R30-900
Maximum ambient operating temperature (Tmao) vs. hold current (Ihold)
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
0.44
0.39
0.35
0.30
0.25
0.23
0.20
0.18
0.16
0.58
0.52
0.46
0.40
0.33
0.31
0.27
0.24
0.21
0.73
0.65
0.58
0.50
0.42
0.38
0.34
0.31
0.26
0.95
0.85
0.75
0.65
0.54
0.50
0.44
0.40
0.34
1.11
0.99
0.88
0.75
0.63
0.58
0.51
0.47
0.40
1.31
1.17
1.04
0.90
0.75
0.69
0.61
0.55
0.47
1.60
1.43
1.27
1.10
0.91
0.85
0.75
0.67
0.57
1.96
1.76
1.55
1.35
1.12
1.04
0.92
0.82
0.70
2.32
2.08
1.84
1.60
1.33
1.23
1.09
0.98
0.83
2.68
2.41
2.13
1.85
1.54
1.42
1.26
1.13
0.96
3.63
3.25
2.88
2.50
2.08
1.93
1.70
1.53
1.30
4.35
3.90
3.45
3.00
2.49
2.31
2.04
1.83
1.56
5.80
5.20
4.60
4.00
3.32
3.08
2.72
2.44
2.08
7.25
6.50
5.75
5.00
4.15
3.85
3.40
3.05
2.60
8.70
7.80
6.90
6.00
4.98
4.62
4.08
3.66
3.12
10.15
9.10
8.05
7.00
5.81
5.39
4.76
4.27
3.64
11.60
10.40
9.20
8.00
6.64
6.16
5.44
4.88
4.16
13.05
11.70
10.35
9.00
7.47
6.93
6.12
5.49
4.68
· Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and
flame.
· PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be
used when repeated fault conditions or prolonged trip events are anticipated.
· Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended
electronic, thermal, and mechanical procedures for electronic components.
· Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC.
· Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space.
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