RUEF250S TE Connectivity, RUEF250S Datasheet - Page 14

• Manufacturer Part Number: RUEF250S
• Manufacturer: TE Connectivity

Specifications of RUEF250S

• Ul File Number: E74889
• Csa File Number: A78165
• Vmax (v): 30
• Imax (a): 100
• Ih (room Temperature) (a): 2.5
• It (room Temperature) (a): 5.00
• Rmin (?): 0.02
• Rmax (?): 0.040
• R1 Max [post Trip] (?): 0.07
• Power Dissipation (typical) (w): 1.20
• 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: Bulk
• Lead Free Status / Rohs Status: Compliant

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123
Figures R17-R23 - Typical Time-to-trip curves at 20°C for Radial-leaded Devices
BBRF
A = BBRF550
B = BBRF750
RTEF
C = RTEF120
D = RTEF135
E = RTEF190
RXEF
A = RXEF005
B = RXEF010
C = RXEF017
D = RXEF020
E = RXEF025
F = RXEF030
G = RXEF040
H = RXEF050
I = RXEF065
RUEF
A = RUEF090
B = RUEF110
C = RUEF135
D = RUEF160
E = RUEF185
F = RUEF250
G = RUEF300
J = RXEF075
K = RXEF090
L = RXEF110
M = RXEF135
N = RXEF160
O = RXEF185
P = RXEF250
Q = RXEF300
R = RXEF375
H = RUEF400
I = RUEF500
J = RUEF600
K = RUEF700
L = RUEF800
M = RUEF900
Figure R18
Figure R19
Figure R20
0.001
0.001
1000
1000
1000
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
A
0.1
0.1
1
B
C DEF G H I JKLMNO PQR
A
B
C
D
E
F
A B
1
G
1
H
C
Fault current (A)
Fault current (A)
Fault current (A)
I
D
J
K
A
E
10
L
M
B
10
10
C D E F
A B
K
J
M
L
I
H
G
F
E
D
C
B
A
G
C
E
D
M
K
J
Q
P
O
H
R
N
L
I
...
100
100
100
Cont'd