RXEF250-1 Tyco Electronics, RXEF250-1 Datasheet - Page 27
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RXEF250-1
Manufacturer Part Number
RXEF250-1
Description
POLYSWITCH PTC RESET 2.5A HOLD
Manufacturer
Tyco Electronics
Series
PolySwitch®r
Datasheet
1.RXEF135.pdf
(28 pages)
Specifications of RXEF250-1
R Min/max
0.050 ~ 0.080 Ohm
Voltage - Max
72V
Time To Trip
15.6s
Current - Hold (ih) (max)
2.5A
Current - Trip (it)
5A
Current - Max
40A
Package / Case
Radial
Holding Current
2.5A
Tripping Current
5A
Initial Resistance Max
0.08ohm
Operating Voltage
72V
Ptc Fuse Case
Radial Lead
Initial Resistance Min
0.05ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
E91506-000
RUEF 250 U 2
w
w
1
2
h
Optional shape: Circular or polygonal
H
1
h
I
2
L
L
1
Cross section
n
c
P
0
P
1
Packaging
Blank = Packaged in bags
-1
-2
-AP
-X.X = Special lead cut length (inch)
Modifier
K
B
S
U
Hold Current Indicator
Product Series
An “F” at the end of product series indicates Pb-free version of product.
= 25.4mm (1.0 inch) minimum lead length
= Tape and reel
= Ammo pack
= Standard kinked lead
= Special kinked lead
= Straight lead
= Uncoated device
A
a
Direction of
unreeling
D
B
0
Reference plane
F
D
4
H
0
W
5
W
Cross section A-B
Direction of unreeling
H
H
1
t
C
1
C
2
p
Reel
Type
p
Upper side
Lower side