0272.800H View Datasheet(PDF) - Littelfuse, Inc
Part Name
Description
Manufacturer
0272.800H Datasheet PDF : 3 Pages
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Radial Lead Fuses
MICRO™ > Very Fast-Acting > 272/273/274/278/279 Series
Product Characteristics
273 and 279: –55ºC to +85ºC;
Operating Temperature: 272 and 278: –55ºC to +125ºC
Fuses to MIL SPEC
273 Series is available in CSA LR
29862. Military QPL type (FM02).
To order, change 273 to 274.
Materials
Product Marking
272 and 278 series cap:
Nickel Plated Brass
273, 274 and 279 series cap:
Mirror polished Polycarbonate
Base: R-4 Ryton
Pins: Tin Plated Copper
Current and voltage ratings stamped
on cap
Part Numbering System
0273 xxxx V
Series
Amp. Code
Refer to Amp Code column of
Electrical Characteristics Table
Packaging Code
V=5
H = 100
Dimensions
272 000 Series
(Short Lead, Metal Cap)
5.97
(.235")
7.30
(.29") 4.32
(.17")
2.54 (.10")
278 000 Series
(Long Lead, Metal Cap)
5.97
(.235")
7.30
(.29")
25.4 (1.0")
2.54 (.10")
273 000 and 274 000 Series
(Short Lead, Clear Plastic Cap)
6.35
(.25")
8.89
(.35")
4.32
(.17")
2.54 (.10")
279 000 Series
(Long Lead, Clear Plastic Cap)
6.35
(.25")
8.89
(.35")
25.4 (1.0")
2.54 (.10")
NOTE: Amperage and voltage rating stamped on cap.
Leads are tin plated copper; .025" diameter.
Packaging
Packaging Option
Bulk
Bulk
Packaging Specification
N/A
N/A
Quantity
5
100
Quantity &
Packaging Code
V
H
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/272.html, /273.html, /274.html,
/278.html or /279.html for current information.
133
Revised: January 7, 2009
272/273/274/278/279 Series
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