Poly-fuse, Resettable ptcs, Surface mount > 250s series – Littelfuse 250S Series User Manual
Page 4
60
Revised: July 29, 2012
POLY-FUSE
®
Resettable PTCs
© 2012 Littelfuse, Inc.
Surface Mount > 250S Series
250S Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/250S.html for current information.
Dimensions
Part
Number
A
B
C
D
E
Material
F
G
H
Inch
mm
Inch
mm Inch
mm
Inch
mm
Inch mm
Inch
mm
Inch
mm Inch
mm
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
250S130
0.37
9.4
0.15
3.7
0.29
7.4
0.016
0.4
0.15
3.8
4O/J$V
0.18
4.6
0.07
1.8
0.24
6.1
250S130–RA
0.37
9.4
0.15
3.7
0.29
7.4
0.016
0.4
0.15
3.8
4O/J$V
0.18
4.6
0.07
1.8
0.24
6.1
250S130–RB
0.37
9.4
0.15
3.7
0.29
7.4
0.016
0.4
0.15
3.8
4O/J$V
0.18
4.6
0.07
1.8
0.24
6.1
250S130–RC
0.37
9.4
0.15
3.7
0.29
7.4
0.016
0.4
0.15
3.8
4O/J$V
0.18
4.6
0.07
1.8
0.24
6.1
A
D
C
E
B
F
H
G
G
Soldering Pad Layout
Part Number
Ordering Number
I
hold
(A)
I
hold
Code
Packaging
Option
Quantity
Quantity & Packaging
Code
250S130
250S130DR
0.13
130
Tape and Reel
1500
DR
250S130V
250S130VZR
0.13
130
Tape and Reel
1200
ZR
250S130–RA
250S130–RADR
0.13
130
Tape and Reel
1500
DR
250S130–RB
250S130–RBDR
0.13
130
Tape and Reel
1500
DR
250S130–RC
250S130–RCDR
0.13
130
Tape and Reel
1500
DR
Packaging
Part Ordering Number System
250 S 130 -RA D R
PACKAGING STYLE
SURFACE MOUNT
I
HOLD
CURRENT CODE
(Refer to Electrical Characteristics Table)
QUANTITY CODE: D=1500 Z=1200
R: Tape & Reel
(BLANK) = Horizontal / 4-13Ω resistance range
V = Vertical / 4-13Ω resistance range
-RA = Horizontal / 6.5-10Ω resistance range
-RB = Horizontal / 9-13Ω resistance range
-RC = Horizontal / 7-11Ω resistance range
PEAK VOLTAGE RATING
OPTION CODE
Part
Number
A
B
C
D
E
F
Material
G
H
I
J
Inch
mm
Inch
mm Inch
mm
Inch
mm
Inch mm
Inch mm
Inch
mm
Inch
mm Inch
mm Inch
mm
Max.
Max. Max. Max. Max. Max. Max. Max. Max. Max. Max. Max.
Max. Max. Max. Max. Max. Max. Max. Max.
250S130V
.24
6.1
.27
6.9
.13
3.2
.04
1.0
.07
1.9
.09
2.3
4O/J$V .09
2.3
.09
2.4
.25
6.4
.14 3.43
C
C
E
B
D
A
G
I
H
H
G
J
Soldering Pad Layout
F