0438006.WR Littelfuse Inc, 0438006.WR Datasheet - Page 3

• Manufacturer Part Number: 0438006.WR
• Description: FUSE 24V FAST 0603 6A HITEMP
• Manufacturer: Littelfuse Inc
• Series: 438r

Specifications of 0438006.WR

• Fuse Type: Fast Acting
• Voltage - Rated: 24VDC
• Current: 6A
• Package / Case: 0603 (1608 Metric)
• Size / Dimension: 0.063" L x 0.031" W x 0.020" H (1.60mm x 0.80mm x 0.50mm)
• Mounting Type: Surface Mount
• Operating Temperature: -55°C ~ 150°C
• Dc Cold Resistance: 0.009 Ohm
• Melting I²t: 1.3838
• Current Rating: 6 Amps
• Voltage Rating: 24 Volts
• Fuse Size / Group: 0603
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Operating Temperature Range: - 55 C to + 150 C
• Resistance: 8.7 mOhms
• Voltage Rating Vac: 24V
• Voltage Rating Vdc: 24V
• Fuse Current: 6A
• Breaking Capacity: 50A @ 24VDC
• Blow Characteristic: Fast Acting
• Fuse Case Style: 0603
• Fuse Terminals: SMD Caps
• Rohs Compliant: Yes
• External Depth: 1.54mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 438006; F2957TR

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/438.html for current information.
Product Characteristics
Materials
Moisture
Sensitivity Level
Solderability
Humidity
Resistance to
Solder Heat
Dimensions
Packaging
8mm Tape and Reel
Packaging Option
[0.021 +/- 0.006]
[0.033 ± 0.006]
0.530 +/- 0.150
0.85 ± 0.150
[0.020 ± 0.003]
0.502 ± 0.080
[0.017 +/- 0.006]
0.432 +/- 0.150
[0.024]
0.60
[0.039]
1.00
Body: Advanced Ceramic
Terminations: Ag / Ni / Sn (100% Lead-free)
Element Cover Coating: Lead-free Glass
[0.061 ± 0.006]
1.54 ± 0.150
Packaging Specification
[0.076]
1.94
[0.029]
0.74
Surface Mount Fuses
Ceramic Fuse > 438 Series
23
Quantity
3000
SERIES
Part Marking System
Part Numbering System
AMP CODE
Moisture Resistance
Thermal Shock
Mechanical Shock
Vibration
Vibration,
High Frequency
Dissolution of
Metallization
Terminal Strength
Amp Code
.250
.375
.500
.750
002.
02.5
003.
03.5
004.
005.
006.
1.25
1.75
001.
01.5
0438 005. W R
Packaging Code
Quantity &
Marking Code
WR
D
G
H
K
N
O
R
S
U
E
F
J
L
P
T
MIL -STD-202, Method 106G
MIL -STD-202, Method 107G,
Condition A
MIL -STD-202, Method 201A
MIL -STD-202, Method 204D,
Condition D
Condition D
QUANTITY CODE
W = 3000 pcs
PACKING CODE
438 Series