RUEF400-2 TE Connectivity, RUEF400-2 Datasheet - Page 8

• Manufacturer Part Number: RUEF400-2
• Description: FUSE, PTC RESET, 30V, 4A, RADIAL
• Manufacturer: TE Connectivity
• Series: RUEFr

Specifications of RUEF400-2

• Holding Current: 4A
• Tripping Current: 8A
• Initial Resistance Max: 0.03ohm
• Operating Voltage: 30V
• Ptc Fuse Case: Radial Leaded
• Initial Resistance Min: 0.01ohm
• Resistance R1: 0.05ohm
• Rohs Compliant: Yes
• Hold Current: 4A
• Trip Current: 8A
• Initial Resistance (min): 10mOhm
• Initial Resistance (max): 30mOhm
• Voltage Rating Max: 30V
• Trip Time (max): 12.7@20As
• Power Dissipation (typ): 2.5W
• Post Trip Resistance (max): 50mOhm
• Wire Form: Straight
• Agency Approvals: CSA/TUV/UL
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Ul File Number: E74889
• Csa File Number: A78165
• Vmax (v): 30
• Imax (a): 100
• Ih (room Temperature) (a): 4
• It (room Temperature) (a): 8.00
• Rmin (?): 0.01
• Rmax (?): 0.030
• R1 Max [post Trip] (?): 0.05
• Power Dissipation (typical) (w): 2.50
• Construction: Radial
• Lead Type: Straight
• Family Name: RUEF
• Coating: Coated
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Tuv Certificate No.: Available on request (per IEC 60730-1)
• Operating Temperature (max.) (°c): 85
• Application: Radial
• Packaging Method: Tape & Reel
• Lead Free Status / Rohs Status: Compliant

13
1 1 7
Table R3 - Electrical Characteristics for Radial-leaded Devices
Part
Number
RUEF
30V
RUEF400
RUEF500
RUEF600
RUEF700
RUEF800
RUEF900
RHEF
30V - High Temperature
RHEF050
RHEF070
RHEF100
RUSBF
16V
RUSBF090
RUSBF110
RUSBF135
RUSBF160
RUSBF185
RUSBF250
RGEF
16V
RGEF250
RGEF300
RGEF400
RGEF500
RGEF600
RGEF700
RGEF800
RGEF900
RGEF1000
RGEF1100
RGEF1200
RGEF1400
RHEF High Temperature
16V
RHEF200
RHEF300
RHEF400
RHEF450
RHEF550
RHEF600
RHEF650
RHEF700
RHEF750
RHEF800
RHEF900
RHEF1000
RHEF1100
RHEF1300
RHEF1400
RHEF1500
RUSBF
6V
RUSBF075
RUSBF120
RUSBF155
Notes:
I
I
R
R
V
V
I
P
R
* Electrical characteristics determined at 25°C
H
T
max
max
max
D
min
max
1max
Interrupt
*
I
(A)
4.0
5.0
6.0
7.0
8.0
9.0
0.50
0.7
1.0
0.90
1.10
1.35
1.60
1.85
2.5
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
2.0
3.0
4.0
4.5
5.5
6.0
6.5
7.0
7.5
8.0
9.0
10.0
11.0
13.0
14.0
15.0
0.75
1.20
1.55
H
: Hold current: maximum current device will pass without interruption in 20°C still air.
: Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air.
: Minimum resistance of device as supplied at 20°C unless otherwise specified.
: Maximum resistance of device as supplied at 20°C unless otherwise specified.
: Maximum continuous voltage device can withstand without damage at rated current.
: Under specified conditions this is the highest voltage that can be applied to the device at the maximum current.
: Maximum fault current device can withstand without damage at rated voltage.
: Power dissipated from device when in the tripped state in 20°C still air.
: Maximum resistance of device when measured one hour post reflow (surface-mount device) or one hour post trip
(radial-leaded device) at 20°C unless otherwise specified.
*
*
I
(A)
8.0
10.0
12.0
14.0
16.0
18.0
0.90
1.4
1.8
1.8
2.2
2.7
3.2
3.7
5.0
4.7
5.1
6.8
8.5
10.2
11.9
13.6
15.3
17.0
18.7
20.4
23.8
3.8
6.0
7.0
7.8
10.0
10.8
12.0
13.0
13.1
15.0
16.5
18.5
20.0
24.0
27.0
28.0
1.30
2.00
2.65
T
V
(V)
30
30
30
30
30
30
30
30
30
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
6
6
6
Max
V
Max
Interrupt I
(V
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
AC
)
(A)
100
100
100
100
100
100
40
40
40
40
40
40
40
40
40
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
40
40
40
Max
P
(W)
2.5
3.0
3.5
3.8
4.0
4.2
0.9
1.4
1.4
0.6
0.7
0.8
0.9
1.0
1.2
1.0
2.3
2.4
2.6
2.8
3.0
3.0
3.3
3.6
3.7
4.2
4.6
1.4
3.0
3.3
3.6
3.5
4.1
4.3
4.0
4.5
4.2
5.0
5.3
5.5
6.9
6.9
7.0
0.3
0.6
0.6
D TYP
Max. Time-to-trip
(A)
20.0
25.0
30.0
35.0
40.0
45.0
2.5
3.5
5.0
8.0
8.0
8.0
8.0
8.0
8.0
12.5
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
70.0
12.5
15.0
20.0
22.5
27.5
30.0
32.5
35.0
37.5
40.0
45.0
50.0
55.0
65.0
70.0
75.0
8.0
8.0
8.0
(s)
12.7
14.5
16.0
17.5
18.8
20.0
10.0
40.0
10.0
13.0
13.0
20.0
11.0
2.5
4.0
5.2
1.2
2.3
4.5
9.0
5.0
1.0
1.7
2.0
3.3
3.5
5.0
5.5
6.0
7.0
7.5
9.0
3.0
5.0
5.0
3.0
6.0
5.0
5.5
7.0
7.0
8.0
9.0
0.4
0.5
0.5
R
(Ω)
0.010
0.010
0.005
0.005
0.005
0.005
0.48
0.30
0.18
0.070
0.050
0.040
0.030
0.030
0.020
0.022
0.038
0.021
0.015
0.010
0.0077
0.0056
0.0047
0.0040
0.0037
0.0033
0.0026
0.045
0.033
0.024
0.022
0.015
0.013
0.011
0.010
0.0094
0.008
0.0074
0.0062
0.0055
0.0041
0.003
0.0032
0.110
0.065
0.043
Min
R
(Ω)
0.03
0.03
0.02
0.02
0.013
0.01
0.79
0.54
0.31
0.120
0.095
0.074
0.061
0.051
0.036
0.035
0.0645
0.0385
0.0230
0.0185
0.0130
0.0110
0.0092
0.0071
0.0062
0.00595 0.0086
0.00445 0.0064
0.074
0.053
0.040
0.0355
0.025
0.0215
0.0175
0.016
0.0150
0.0135
0.0120
0.0103
0.009
0.0068
0.006
0.0063
0.175
0.0975
0.0705
MAX
R
(Ω)
0.05
0.05
0.04
0.03
0.02
0.02
1.10
0.80
0.43
0.180
0.140
0.115
0.110
0.090
0.060
0.053
0.0975
0.0600
0.0340
0.0280
0.0200
0.0175
0.0135
0.0102
0.0089
0.11
0.079
0.060
0.054
0.037
0.032
0.026
0.025
0.022
0.020
0.017
0.015
0.013
0.010
0.009
0.0092
0.23
0.14
0.10
1 Max
Figures for
Dimensions
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R10, R15, R16
R12, R15, R16
R10, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R13, R15, R16
R10, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R14, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
[0.823mm
[0.823mm
[0.52mm
[0.52mm
[0.823mm
[0.823mm
Lead Size
[mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.52mm (20)]
[0.52mm
[0.52mm (20)]
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.205mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.823mm
[0.205mm
[0.205mm
[0.205mm
2
(AWG)]
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(18)]
(18)]
(24)]
(18)]
(18)]
(18)]
(24)]
(24)]
(24)]
...
Cont'd