044303.5DR Littelfuse Inc, 044303.5DR Datasheet
Home Circuit Protection Fuses 044303.5DR
Manufacturer Part Number
044303.5DR
Description
FUSE 3.5A 250V T-LAG NANO2 SMD
Manufacturer
Littelfuse Inc
Specifications of 044303.5DR
Fuse Type
Slow Blow, Time Lag
Voltage - Rated
250VAC
Current
3.5A
Package / Case
Non-Standard SMD
Size / Dimension
0.397" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Mounting Type
Holder/Surface Mount
Operating Temperature
-55°C ~ 125°C
Dc Cold Resistance
0.019 Ohm
Melting I²t
53.14
Current Rating
3.5 Amps
Voltage Rating
250 Volts
Fuse Size / Group
Nano
Termination Style
SMD/SMT
Body Material
Ceramic
Product
Surface Mount Fuse
Interrupt Rating
50 Amps at 250 VoltsAC
Operating Temperature Range
- 55 C to + 125 C
Resistance
0.019 Ohms
Voltage Rating Vac
250V
Fuse Current
3.5A
Breaking Capacity
50A @ 250VAC
Blow Characteristic
Slow Blow
Fuse Case Style
SMD
Fuse Terminals
SMD Caps
External Height
3.12mm
Rohs Compliant
Yes
Dimensions
10.1 mm L x 3.12 mm W
Mounting Style
SMD/SMT
External Depth
10.1mm
Lead Free Status / RoHS Status
Contains lead / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
44303.5 F2911TR
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Notes:
1. Cold resistance measured at less than 10% of rated current at 23°C.
2. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved
3. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options.
Please refer to www.littelfuse.com/series/443.html for current information.
Agency Approvals
Electrical Characteristics for Series
Electrical Specifications by Item
AGENCY
Ampere
Rating
% of Ampere
(A)
1
4
Rating
443 Series Fuse
Amp Code
AGENCY FILE NUMBER
E10480
Voltage
Rating
Max
(V)
Opening Time
AMPERE RANGE
0.500A - 5.00A
Surface Mount Fuses
NANO
Interrupting
Rating
2®
> 250V > Time Lag > 443 Series
Revised: March 17, 2009
73
Nominal Cold
Resistance
Description
Features
Applications
(Ohms)
I t (A
Nominal
Melting
2
sec)
Voltage Drop
Nominal
(mV)
448
98
81
Approvals
Agency
443 Series
Related parts for 044303.5DR
044303.5DR Summary of contents
... Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved 3. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options. © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/443.html for current information. Surface Mount Fuses 2® NANO > 250V > Time Lag > 443 Series Description ...
... L Peak Temperature ( Time within 5°C of actual peak Temperature ( Ramp-down Rate Time 25°C to peak Temperature ( not exceed Wave Soldering Parameters 443 Series Surface Mount Fuses Transientology 2® > 250V > Time Lag > 443 Series Average Time Current Curves 100 10 1 0.1 0.01 0.001 0 ...
... Recommended Pad Layout (.067") Packaging Packaging Option Packaging Specification © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/443.html for current information. Surface Mount Fuses 2® NANO > 250V > Time Lag > 443 Series Operating Temperature Thermal Shock Vibration Moisture Resistance ...
... Introduction to Circuit Protection Introduction to Circuit Protection Transientology 76 Revised: March 17, 2009 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. ...
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