015702.5DRT Littelfuse Inc, 015702.5DRT Datasheet - Page 3

• Manufacturer Part Number: 015702.5DRT
• Description: FUSE NANO 2.5A SLOW W/CLIP SMD
• Manufacturer: Littelfuse Inc
• Series: 157Tr
• Type: Fuse Holders with Fusesr

Specifications of 015702.5DRT

• Fuse Type: Slow Blow, Time Lag
• Voltage - Rated: 125VAC, 125VDC
• Current: 2.5A
• Package / Case: SMD w/Holder
• Size / Dimension: 0.256" L X 0.106" W X 0.106" H (6.50mm x 2.69mm x 2.69mm)
• Mounting Type: Holder/Surface Mount
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.045 Ohm
• Melting I²t: 15
• Current Rating: 2.5 Amps
• Voltage Rating: 125 Volts
• Fuse Size / Group: Nano
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Product: Fuse with Fuseholder
• Interrupt Rating: 50 Amps
• Mounting Style: SMD/SMT
• Dimensions: 6.1 mm L x 2.69 mm W
• Operating Temperature Range: - 55 C to + 125 C
• Resistance: 0.0452 Ohms
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 015702.5T

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
PCB Recommendation for Thermal Management
operations, the maximum temperature of the fuse body should not exceed 80ºC in a 25ºC
ambient environment.
Please refer to www.littelfuse.com/series/157T.html for current information.
Product Characteristics
Materials
Product
Marking
Clip Retention
Solderability
Humidity Test
Resistance to
Solvents
Dimensions
Packaging
3.90 ± 0.13
[0.1 4]
[0.12]
Packaging Option
3.00
[0.0 7]
Tape and Reel
1.4
"A"
L
F
1 A
6. 0 ± 0.20
[0.240]
[0.2 6]
6.10
0.10
Body: Ceramic
Cap:
Clip Plating:
Body: Brand Logo, Current Rating, “T” for
Force applied at fuse center, perpendicular to
1000 hours
2. 0 ± 0.2
[0.098]
[0.09]
T
2.40
Time-Lag
"B"
3.7 ± 0.13
[0.146]
[0.29]
7.26
[0.10]
2.46
Packaging Specification
[0.106]
2.69
[0.146]
3.70
NANO
Surface Mount Fuses
[0.106]
2.69
[0.134]
3.40
2®
> 157T Fuse and Holder Combination
101
AMP CODE
SERIES
Part Numbering System
Operating
Temperature
Thermal Shock
Vibration
Moisture Resistance
Salt Spray/
Atmosphere
Shock
Quantity
1500
0157 005. D R T
-55ºC to 125ºC with proper derating
Test Condition B
(5 cycles -65ºC to +125ºC)
(10-55 Hz)
10 cycles
Test Condition I (100 G’s peak for 6
milliseconds)
QUANTITY CODE
TIME-LAG FUSE
PACKING OPTION
Packaging Code
Quantity &
157T Series