250S130 Datasheet, PDF (5/5 Pages) Littelfuse – POLYFUSE Resettable PTCs

POLYFUSE^® Resettable PTCs
Surface Mount > 250S Series
Tape and Reel Specifications
TAPE SPECIFICATIONS:
EIA-481-1 (mm)
W
16 +/- 0.30
F
7.5 +/- 0.05
E₁
D₀
D₁
P₀
P₁
P₂
A₀
B₀
T_max
K₀
Leader Min.
1.75 +/- 0.10
1.5 +/- 0.05
1.00(MIN)
4.00 +/- 0.10
12.00 +/- 0.10
2.00 +/- 0.05
6.9 +/- 0.10
9.6 +/- 0.10
0.4 +/- 0.10
3.4 +/- 0.15
300
Trailer Min.
300
REEL DIMENSIONS:
EIA-481-1 (mm)
H 22.4 +/- 0.05
W 16.4 .0 +0/+2
D
Ø60+0.5
F
Ø13.0+/- 0.2
C
Ø340+/- 1.0
H₁
11+/- 0.5
W₁
2.2+/- 0.5
W₂
3.0+0.5
W₃
4.0+0.5
W₄
5.5+0.5
Tape and Reel Diagram
P₁
D₀
P₀
P₂
E₁
F
W
T
D₂
A₀
K₀
B₀
W₄
W₃
W₂
F
W₁
H₁
H
DC
W
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/250S.html for current information.
109
Revised: April 3, 2009
250S Series