0466.250NR Littelfuse Inc, 0466.250NR Datasheet - Page 3

• Manufacturer Part Number: 0466.250NR
• Description: FUSE .250A 125V FAST 1206
• Manufacturer: Littelfuse Inc
• Series: SlimLine™ 466r
• Type: Surface Mount Fusesr

Specifications of 0466.250NR

• Fuse Type: Fast Acting
• Voltage - Rated: 125VAC, 125VDC
• Current: 250mA
• Package / Case: 1206 (3216 Metric)
• Size / Dimension: 0.126" L x 0.063" W x 0.023" H (3.20mm x 1.60mm x 0.58mm)
• Mounting Type: Surface Mount
• Operating Temperature: -55°C ~ 90°C
• Dc Cold Resistance: 0.710 Ohm
• Melting I²t: 0.001
• Current Rating: 0.25 Amp
• Voltage Rating: 125 Volts
• Fuse Size / Group: 1206
• Termination Style: SMD/SMT
• Body Material: Thermoplastic
• Dimensions: 3.18 mm L x 1.52 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 90 C
• Resistance: 1.15 Ohms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 0466.250; F1452TR

© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/466.html for current information.
Product Characteristics
Materials
Operating
Temperature
Thermal Shock
Humidity
Dimensions
Packaging
8mm Tape and Reel
Packaging Option
(.065")
(.060")
1.65
1.52
WAVE SOLDER
(0.125" ± 0.005")
(0.125" ± 0.005")
3.175 ± 0.127
3.175 ± 0.127
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
(.080")
Cu
2.03
Sn
(.190")
4.83
Body: Advanced High Temperature Substrate
Terminations:
Copper
Element Cover Coat: Conformal Coating
– 55
Consult temperature rerating curve chart.
Withstands 5 cycles of –55
(0.060" ± 0.005")
O
1.524 ± 0.127
Sn
Sn
O
C.
(0.022" ± 0.005")
0.559 ± 0.127
REFLOW SOLDER
Packaging Specification
(.150")
3.81
O
(.080")
2.03
C to 125
(0.026" ± 0.005")
0.660 ± 0.127
Surface Mount Fuses
Thin Film > 1206 Size > Very Fast-Acting > 466 Series
Coating
(.060")
(.045")
1.52
1.14
(0.023" ± 0.003")
0.584 ± 0.076
O
C
31
Quantity
5000
Part Marking System
Part Numbering System
Vibration
Insulation Resistance
(After Opening)
Resistance to
Soldering Heat
SERIES
AMP Code
QUANTITY Code
PACKAGING Code
‘HF’ SUFFIX
HALOGEN FREE ITEM
Refer to Amp Code column in the
aging Suffix with whole ratings and
within the numbering sequence for
fractional ratings.
N = 5000 pcs
R = Tape and Reel
Code
Amp
.125
.200
.250
.375
.500
.750
002.
02.5
003.
004.
005.
001.
1.25
01.5
1.75
Packaging Code
Marking
Quantity &
Code
B
C
D
G
H
K
N
O
S
E
F
J
L
P
T
NR
0466002.NRHF
Greater than 10,000 ohms
Condition D
-
Example:
.125 amp product is
0466.125 NR HF
(2 amp product shown
above).
466 Series