045903.5UR Littelfuse Inc, 045903.5UR Datasheet - Page 6

• Manufacturer Part Number: 045903.5UR
• Description: FUSE 3.5A 125V FAST PICE-SMD
• Manufacturer: Littelfuse Inc
• Series: PICO® 459r
• Type: Surface Mount Fusesr

Specifications of 045903.5UR

• Fuse Type: Fast Acting
• Voltage - Rated: 125VAC, 125VDC
• Current: 3.5A
• Package / Case: Non-Standard SMD
• Size / Dimension: 0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
• Mounting Type: Surface Mount
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.024 Ohm
• Melting I²t: 1.65
• Current Rating: 3.5 Amps
• Voltage Rating: 125 Volts
• Fuse Size / Group: Pico SMF
• Termination Style: SMD/SMT
• Body Material: Thermoplastic
• Dimensions: 8.26 mm L x 7.24 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 125 C
• Resistance: 0.024 Ohms
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 045903.5; F1170TR; R45903.5; R45903.5UR

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/460.html for current information.
Product Characteristics
Materials
Solderability
Product Marking
Moisture
Sensitivity Level
Dimensions
Packaging
®
5 A
L F
7.24(.285")
®
REF.
12mm Tape and Reel
12mm Tape and Reel
Packaging Option
1 2 5 V
4 6 0
1.30(.051")
B 3
REF.
(.170")
4.32
(.120")
3.05
Body: Molded Thermoplastic
Terminations: 100% Tin-plated Copper
(460 Series)
MIL -STD-202, Method 208
Body: Brand Logo, Current Rating, Voltage
Rating, Series Code, Date Code, Agency
Approved Logo
Level 1 J-STD - 020C
(.080")
2.03
EIA RS-481-1 (IEC 286, part 3)
EIA RS-481-1 (IEC 286, part 3)
Packaging Specification
(.065")
1.65
Surface Mount Fuses
PICO
RECOMMENDED
PAD LAYOUT
®
(.117")
(.195")
(.325")
2.97
4.95
8.26
SMF Fuse > 460 Series
113
Part Numbering System
Operating Temperature
Shock
Vibration
Salt Spray
Insulation Resistance
(After Opening)
Thermal Shock
Moisture Resistance
AMP CODE
QUANTITY CODE
PACKAGING CODE
SERIES
Refer to Electrical
Characteristics table
UR = 00 pcs
ER = 2 00 pcs
R = Tape and Reel
Quantity
2500
500
0460 .500 UR
–55°C to 125°C
MIL -STD-202, Method 213, Test
Condition I
(100 G’s peak for 6 msecs.)
MIL -STD-202, Method 201 (10–55
Hz, 0.06 inch total excursion)
MIL -STD-202, Method 101, Test
Condition B (48 hours)
MIL -STD-202, Method 302, (10,000
ohms minimum at 100 volts)
MIL -STD-202, Method 107 ,
Test Condition B (–65°C to 125°C)
MIL -STD-202, Method 106, High
Humidity (90-98 RH), Heat (65°C)
Packaging Code
Example:
1 Amp product is
0460 .001 UR (.5 Amp
Quantity &
UR
ER
460 Series