Littelfuse 250S Series Manual do Utilizador descarregar pdf (Página 4)

Revised: July 29, 2012

POLY-FUSE

Resettable PTCs

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

ABCDE

Material

FG 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

Soldering Pad Layout

Part Number Ordering Number

hold

(A)

hold

Code

Packaging

Option

Quantity

Quantity & Packaging

Code

250S130 250S130DR 0.13 130 Tape and Reel 1500 DR

250S1

30V 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

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

ABCDEF

Material

GH 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

Soldering Pad Layout

1 2 3 4 5

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