0263.250WRT2 Littelfuse Inc, 0263.250WRT2 Datasheet - Page 3

• Manufacturer Part Number: 0263.250WRT2
• Description: FUSE .250A 250V FST PICO AXL T/R
• Manufacturer: Littelfuse Inc
• Series: PICO® II 263r

Specifications of 0263.250WRT2

• Fuse Type: Fast Acting
• Voltage - Rated: 250VAC
• Current: 250mA
• Package / Case: Axial
• Size / Dimension: 0.155" Dia x 0.280" L (3.94mm x 7.11mm)
• Mounting Type: Through Hole
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.715 Ohm
• Melting I²t: 0.0165
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Color: -
• Other names: 263.250T2

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/263.html for current information.
Product Characteristics
Materials
Solderability
Product Marking
Operating
Temperature
Shock
Dimensions
Packaging
6.35 (.25")
tape
T1: 52.4mm (2.062”)
Packaging Option
Tape and Reel
0.64 (.025")
5.0 (.197")
(1.094")
27.78
leads
52.4 (2.062")*
62.7 (2.468")
7.11 (.280")
L
L
F
F
:
250 V
250 V
3 1/2 A
3 1/2 A
Packaging Specification
3.94 (.16")
(1.094")
PICO
Axial Lead & Cartridge Fuses
27.78
MAX
EIA 296
®
ll > Very Fast-Acting > 263 Series
6.35 (.25")
tape
209
Part Numbering System
Vibration
Salt Spray
Insulation Resistance
(After Opening):
Resistance to Soldering
Heat
Thermal Shock
Moisture Resistance
Lead Pull Force
Quantity
L - RoHS
HF - Halogen-free
Series
Current Rating
Quantity
Type of Packaging
Lead Length
Refer to Amp Code column of
Electrical Characteristics Table
W = 3000
M = 1000
H = 100
R = Reel
A = Ammo Pack
X = Loose Pack
T1: 52.4mm (2.062”)*
Packaging Code
Quantity &
0263 xxxx W R T1 L
Peak)
axial pull test)
263 Series