Axial Lead and Cartridge Fuses
428
w w w. l i t t e l f u s e. c o m
Designed to UL/CSA Standards
5 x 20 mm Medium-Acting Fuse 234 Series
•Designed to UL/ CSA/ANCE 248 Standard.
•Available in Cartridge, Axial and Radial Lead Format.
•Available in ratings of 1A to 10A.
•RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
ELECTRICALCHARACTERISTICS:
% of AmpereAmpereOpening
RatingRatingTime
110%
1–3.54 hours,Minimum
4–101 hour,Minimum
135%1–103 sec., Min.;1 hour Max.
200%1–100.4 sec., Min.;4 sec., Max.
INTERRUPTING RATING:
1A 35 amperes at 250 VAC 0.7-0.8 power factor
1.25-3.5A10,000 amperes at 125 VAC, 0.7-0.8 power factor
100 amperes at 250 VAC, 0.7-0.8 power factor
4A-10A10,000 amperes at 125 VAC, 0.7-0.8 power factor
200 amperes at 250 VAC, 0.7-0.8 power factor
ORDERING INFORMATION:
RoHS compliant and Lead-Free version available, add XP suffix to
standard catalog number
NominalNominal
CatalogAmpereVoltageResistanceMelting
NumberRatingRatingCold OhmsI
2
t A
2
Sec
0234 0011 2500.182.03
0234 1.251.252500.133.48
0234 01.61.62500.0886.31
0234 002.2 2500.06810.2
0234 02.52.52500.05217.5
0234 003.3 2500.04327.0
0234 3.153.152500.03830.6
0234 03.53.52500.03437.3
0234 004.4 2500.03210.7
0234 005.5 2500.02221.2
0234 006.6 2500.01833.9
0234 06.36.32500.01738.7
0234 008.8 2500.01382.9
0234 010.10 2500.010133
ENVIRONMENTAL SPECIFICATIONS:
Operating temperature:-55˚C to 125˚C
Thermal Shock:MIL-STD-202F Method 107G, Test Condition B:(5
cycles –65°C to +125°C)
Vibration:MIL-STD-202F Method 201A
Humidity:MIL-STD-202F Method 103B,Test Condition A.high relative
humidity (95%) and elevated temperature (40°C) for 240 hours.
Salt Spray:MIL-STD-202F Method 101D,Test Condition B
PHYSICAL SPECIFICATIONS:
Material:Body:Glass(1A-3.5A), Ceramic(4A-10A)
Cap:Nickel Plated Brass
Leads:Tin Plated Copper
Filter:Sand (4A – 10A)
Terminal Strength:MIL-STD-202F Method 211A,
Test Condition A
Solderability:Reference IEC 60127 Second Edition 2003-01 Annex A
Terminal strength:MIL-STD-202F Method 211A, Test Condition A
Product Marking:Cap 1:current and voltage rating.
Cap 2:Agency approval markings.
Packaging:Available in Bulk (v=5, H=100, M=1000 pcs/pkg) or on
Tape/Reel (MRET1=1000 pcs/reel).