234 Datasheet, PDF (1/2 Pages) Littelfuse – Axial Lead and Cartridge Fuses - Designed to UL/CSA Standards

Axial Lead and Cartridge Fuses
Designed to UL/CSA Standards
5 x 20 mm ^{RoHS Pb}
Medium-Acting Fuse 234 Series
U_{® L}
®
• 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
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Ampere
Rating
Opening
Time
100%
1–3.5
4–10
4 hours, Minimum
1 hour, Minimum
135%
1–10
3 sec., Min.; 1 hour Max.
200%
1–10
0.4 sec., Min.; 4 sec., Max.
INTERRUPTING RATING:
1A
1.25-3.5A
4A-10A
35 amperes at 250 VAC 0.7-0.8 power factor
10,000 amperes at 125 VAC, 0.7-0.8 power factor
100 amperes at 250 VAC, 0.7-0.8 power factor
10,000 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
Catalog
Number
0234 001
0234 1.25
0234 01.6
0234 002.
0234 02.5
0234 003.
0234 3.15
0234 03.5
0234 004.
0234 005.
0234 006.
0234 06.3
0234 008.
0234 010.
Ampere
Rating
1
1.25
1.6
2
2.5
3
3.15
3.5
4
5
6
6.3
8
10
Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Nominal
Resistance
Cold Ohms
0.18
0.13
0.088
0.068
0.052
0.043
0.038
0.034
0.032
0.022
0.018
0.017
0.013
0.010
Nominal
Melting
I²t A²Sec
2.03
3.48
6.31
10.2
17.5
27.0
30.6
37.3
10.7
21.2
33.9
38.7
82.9
133
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).
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