RUEF250 TE Connectivity, RUEF250 Datasheet - Page 14
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RUEF250
Manufacturer Part Number
RUEF250
Description
FUSE, PTC RESET, 30V, 2.5A, RADIAL
Manufacturer
TE Connectivity
Series
RUEFr
Specifications of RUEF250
Holding Current
2.5A
Tripping Current
5A
Initial Resistance Max
0.04ohm
Operating Voltage
30V
Ptc Fuse Case
Radial Leaded
Initial Resistance Min
0.02ohm
Resistance R1
0.07ohm
Rohs Compliant
Yes
Brand/series
PolySwitch®/RUEF Series
Current, Rating
2.5 A
Dimensions
0.45x0.12x0.72 "
Material, Body
Epoxy Polymer
Mounting Type
PCB
Primary Type
Resettable
Resistance, Dc
0.04 Ohms
Termination
Radial
Voltage, Rating
30 VAC/VDC
Agency Recognition
UL, CSA, TUV
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
Standard Kinked Lead
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
RoHS Compliant part
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RUEF250
Manufacturer:
RYC
Quantity:
45 042
Company:
Part Number:
RUEF250-2
Manufacturer:
RYC
Quantity:
2 190
Company:
Part Number:
RUEF250U-2
Manufacturer:
RYC
Quantity:
1 890
0.001
1000
0.01
0.01
100
0.01
0.1
100
100
0.1
10
0.1
10
10
A
1
1
0.1
A
1
1
1
B
B
C
D
A
C D E F G H
E
B C D E
F
G
H
1
I J K L M N O P Q R
I
F G
J
Fault Current (A)
Fault Current (A)
Fault Current (A)
K
H
L
10
A
10
I
M
J
K L M
B
A
10
B
C D E F
C
D
E
A B
H
M
L
K
J
G
F
G
I
M
R
Q
P
O
N
K
H
L
J
I
C
100
100
100
M
G
L
K
J
H
F
I
E
D