RLD30P250UFF Littelfuse / Wickmann Brand, RLD30P250UFF Datasheet - Page 2

• Manufacturer Part Number: RLD30P250UFF
• Description: FUSE RESETTABLE 2.5A 30V RADIAL
• Manufacturer: Littelfuse / Wickmann Brand
• Series: POLYFUSE® RLD30r

Specifications of RLD30P250UFF

• R Min/max: 0.020 ~ 0.070 Ohm
• Voltage - Max: 30V
• Time To Trip: 10.3s
• Current - Hold (ih) (max): 2.5A
• Current - Trip (it): 5A
• Current - Max: 40A
• Package / Case: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

040706
P
Thermal Derating Chart
OLYFUSE
Model
RLD30P090U
RLD30P110U
RLD30P135U
RLD30P160U
RLD30P185U
RLD30P250U
RLD30P300U
RLD30P400U
RLD30P500U
RLD30P600U
RLD30P700U
RLD30P800U
RLD30P900U
®
R
ESETTABLE
A B C D E F G H I J K L M
F
USES
Ambient Operation Temperature - I
-40 °C
1.31
1.60
1.96
2.32
2.68
3.63
4.35
5.80
7.25
8.70
10.15
11.60
13.05
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technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
Fault Current (Amp.)
-20 °C
1.17
1.43
1.76
2.08
2.41
3.25
3.90
5.20
6.50
7.80
9.10
10.40
11.70
0 °C
1.04
1.27
1.55
1.84
2.13
2.88
3.45
4.60
5.75
6.90
8.05
9.20
10.35
RLD30
hold
23 °C
0.90
1.10
1.35
1.60
1.85
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
(A)
40 °C
0.75
0.91
1.12
1.33
1.54
2.08
2.49
3.32
4.15
4.98
5.81
6.64
7.47
50 °C
0.69
0.85
1.04
1.23
1.42
1.93
2.31
3.08
3.85
4.62
5.39
6.16
6.93
A: RLD30P090U
B: RLD30P110U
C: RLD30P135U
D: RLD30P160U
E: RLD30P185U
F: RLD30P250U
G: RLD30P300U
H: RLD30P400U
I: RLD30P500U
J: RLD30P600U
K: RLD30P700U
L: RLD30P800U
M: RLD30P900U
60 °C
0.61
0.75
0.92
1.09
1.26
1.70
2.04
2.72
3.40
4.08
4.76
5.44
6.12
70 °C
0.55
0.67
0.82
0.98
1.13
1.53
1.83
2.44
3.05
3.66
4.27
4.88
5.49
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85 °C
0.47
0.57
0.70
0.83
0.96
1.30
1.56
2.08
2.60
3.12
3.64
4.16
4.68