0454.375MR Littelfuse Inc, 0454.375MR Datasheet - Page 2

• Manufacturer Part Number: 0454.375MR
• Description: Surface Mount Fuse
• Manufacturer: Littelfuse Inc
• Series: 454r

Specifications of 0454.375MR

• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Reel Quantity: 1000
• Fuse Type: Time Delay
• Voltage - Rated: 125VAC, 125VDC
• Current: 375mA
• Package / Case: Non-Standard SMD
• Size / Dimension: 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
• Mounting Type: Holder/Surface Mount
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 1.2 Ohm
• Melting I²t: 0.101
• Current Rating: 0.375 Amp
• Voltage Rating: 125 Volts
• Fuse Size / Group: Nano
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Dimensions: 6.1 mm L x 2.69 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Operating Temperature Range: - 55 C to + 125 C
• Resistance: 1.2 Ohms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Details
• Other names: 0454.375; 454.375

452/454 Series
Temperature Rerating Curve
Soldering Parameters
Reflow Condition
Pre Heat
Average ramp up rate (Liquidus Temp
(T
T
Reflow
Peak Temperature (T
Time within 5°C of actual peak
Temperature (t
Ramp-down Rate
Time 25°C to peak Temperature (T
Do not exceed
Wave Soldering Parameters
S(max)
L
) to peak
to T
L
- Ramp-up Rate
- Temperature Min (T
- Temperature Max (T
- Time (Min to Max) (t
- Temperature (T
- Temperature (t
p
)
P
)
L
L
)
) (Liquidus)
s(min)
s(max)
s
)
P
)
)
)
NANO
8 minutes Max.
temperature,
2®
Surface Mount Fuses
> Slo-Blo
Revision: November 4, 2008
®
60
> 452/454 Series
Average Time Current Curves
1000
0.01
100
0.1
10
1
0.1
Please refer to www.littelfuse.com/series/452.html or /454.html for current information.
1
CURRENT IN AMPERES
Specifications are subject to change without notice.
10
100
©2008 Littelfuse, Inc.
1000