Brochure

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
Surface Mount Fuses
NANO
2®
> 250V/350V VAC/VDC Time Lag Fuse > 462 Series
462 Series Fuse
Description
Agency Approvals
Electrical Characteristics for Series
Features
• Heat resistant plastic
housing, UL 94 V-0
• Designed for line or low
voltage applications
• Low voltage drop
• Internationally approved
• High pulse resistance
• Lead-free -- compatible
with lead-free solders
and higher temperature
profiles
• Available in ratings of
0.5A to 5A
RoHS
% of Amp Rating Opening Time
125% 1 hour, Minimum
200% 2 minutes, Maximum
1000%
10 milliseconds, Minimum
100 milliseconds, Maximum
AGENCY AGENCY FILE NUMBERS AMPERE RANGE
E67006 0.5A - 5A
40022235
40027839
1A,1.6A,3.15A, 4A
2A
PS
E
NBK250416-JP1021 1A - 1.6A
JET1896-31007-1005 2A - 5A
CQC14012115883 1.6A
E242325 0.5A - 5A
Electrical Specifications by Item
Ampere
Rating
(A)
Amp
Code
Max
Voltage
Rating
(V)
5
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
1
Nominal
Melting
I
2
t (A
2
sec)
Nom
Voltage
Drop
(mV)
Nom
Power
Dissipation
(mW)
Agency Approvals
3
®
PS
E
0.500 0500
250
100A @
350VAC/VDC
4
150A @
250VAC/VDC
0.2270 0.43 160 200 X X
0.630 0630 0.1570 0.80 160 200 X X
0.800 0800 0.1300 1.40 160 250 X X
1. 0 0 110 0 0.0867 2.70 140 250 X X X X
1.25 1125 0.0602 5.20 130 250 X X X
1.60 1160 0.0443 9.70 130 280 X X X X X
2.00 1200 0.0335 5.44 120 300 X X X X
2.50 1250 0.0278 8.00 120 450 X X X
3.15 1315 0.0204 14.00 110 600 X X X X
4.00 1400 0.0158 21.00 110 800 X X X X
5.00 1500
150A @
250VAC/VDC
0.0124 40.00 110 1000 X X X
1. Cold resistance measured at less than 10% of rated current at 23°C
2. l
2
t values slated for 8ms opening time
3. Agency Approval Table Key: X = Approved or Certified, P = Pending
4. UL Recognition - IR at 100A @ 350 VAC/VDC
5. Rated at 350VAC/VDC per UL Recognition under UL248 (up to 4A only).
Rated at 250VAC/VDC per VDE under IEC standard 60127-4.
The 462 series Nano
2®
Surface Mount Fuse has time-lag
current characteristics with interrupting ratings rated at
250V and 350V. It complies with IEC 60127-4 Universal
Modular Fuse-Links.
Applications
• Lighting ballast
• AC/DC adaptor primary
protection
• Transformerless AC/DC
converter circuit
• High DC voltage power
distribution system
If you have special electrical characteristic needs, please contact Littelfuse to discuss application specific options.
PS
E
Specifications are subject to change without notice. Application testing is strongly recommended.
Additional Information
Datasheet
Samples
Resources