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F1472

Description
FUSE BLOK CARTRIDGE 300V 10A PCB
CategoryTopical application    Wireless rf/communication   
File Size702KB,2 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Download Datasheet View All

F1472 Overview

FUSE BLOK CARTRIDGE 300V 10A PCB

Cartridge Fuse Blocks
254 Series OMNI-BLOK
®
Molded Base Fuse Block for 2AG Fuses
Product Characteristics
Compatible
Fuses Size
2AG
This low profile Omni-Blok
®
Fuse Block
design is available with a choice of solder
type terminals, Q.C. terminals or P board
.C.
mountable terminals. The PCB design is
offered with either tin-plated brass terminals
for normal applications or tin-plated
beryllium copper terminals for use in caustic
environments. These fuse blocks feature
individual barriers which reinforce the fuse
clips while providing greater protection
against clip damage and electrical shock.
The unique design permits self-alignment of
clips to fuse cap. This, plus a one-piece clip/
terminal assures low contact resistance.
Multiple units may be broken apart to obtain
desired number of units.
400 VAC/DC / 10A
1500V., Minimum
Tin-Plated Spring Brass, except pn 254121 is
Tin-Plated Beryllium Copper
Black Thermoplastic, glass reinforced with UL
V0 flammability rating
–40ºC to +85ºC
RoHS
Pb
.50" [12.7] typ.
.110" [2.8] typ.
.190" x .187" deep
[4.83 x 4.75]
C bore with .050" [1.3]
material remaining
.090" [2.3] REF. DIA. Thru
Description
35" [8.9] typ.
Dimensions [mm]
Solder & Q.C. Types:
.50" [12.7] typ.
.110" [2.8] typ.
.35" [8.9] typ.
.190" x .187" deep
[4.83 x 4.75]
C bore with .050" [1.3]
material remaining
.090" [2.3] REF. DIA. Thru
Rating
Dielectric
Strength
.450" [11.4]
centers typ.
B
REF.
Clip/Terminals
Base
Ambient
Temperature
.450" [11.4]
centers typ.
B
REF.
.016"
[0.41]
REF.
.016"
[0.41]
REF.
1.22" [30.2]
[30.2]
1.22"
REF.
REF.
45 .53" [13.5]
.24" [6.1] REF.
REF.
.70"
[17.8]
REF.
45
.53" [13.5]
REF.
Solder type terminals
hole on
feature elongated
hole on clip
Solder type terminals
feature elongated
clip
Agency Approval
Agency
Agency File Number
E14721
7316
.24" [6.1] REF.
P Board Mount Type
.C.
.70"
[17.8]
REF.
.35" [8.9]
REF.
OPTIONS:
1.
.19" [4.8]
REF.
.35" [8.9]
REF.
With 2AG
fuse installed
.50" [12.7]
REF.
Other colors available on special order. Contact factory.
.81"
[20.6]
REF.
.725"[18.42]
.735"[18.67]
Recommended Hole Pattern
.04"
[1.1]
REF.
2. Two different style clips can be supplied for circuit identity or
polarization. Contact factory.
.050"[1.27]
DIA. HOLES
.055"[1.40]
(2 LOCATIONS)
.50" [12.7]
REF.
Additional Information
With 2AG
fuse installed
.81"
[20.6]
REF.
.725"[18.42]
.735"[18.67]
Recommended Hole Pattern
.04"
[1.1]
REF.
.19" [4.8]
REF.
Datasheet
Resources
Samples
.050"[1.27]
DIA. HOLES
.055"[1.40]
(2 LOCATIONS)
© 2018 Littelfuse, Inc.
Application testing is strongly recommended. Specifications are subject to change without notice.
Revised: 01/02/18
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