Axial Lead & Cartridge Fuses
5×20 mm > Time-Lag > 835 Series
PS
E
RoHS Pb
835 Series, 5×20 mm, Time-Lag Fuse
Description
The 835 Series is a 5x20mm time-lag, ceramic body AC
fuse with higher I2t, high interrupting rating, and 1.5kA surge
withstand capability. This series fuse provides enhanced
over-current protection and surge withstand capability,
ideal for LED/LCD TVs, digital display systems, and digital
signage type of display applications. It is RoHS compliant
and 100% Pb-Free.
Features
Agency Approvals
• Higher I2t and 1.5kA
Surge Withstand
Capability
• Recognized to UL/CSA/
NMX 248-1 and UL/CSA/
NMX 248-14
Agency
Agency File Number
Ampere Range
R50282025
4A-8A
SU05001-14001A
SU05001-14002
4A-6.3A
8A
• High breaking capacity
• Conforms to EN/J/K
60127-1, EN/J/K 60127-2
and EN 60127-7
• Operating temperature
range from -55°C to
125°C
2020970207000047
E10480
4A-8A
4A-8A
• Conforms to GB 9364.1
and GB 9364.2
Cartridge:
NBK080205-E10480A
NBK250702-E10480E
Leaded:
4A-5A
6.3A-8A
• RoHS compliant and
Lead-free
PS
E
NBK080205-E10480B
NBK250702-E10480F
4A-5A
6.3A-8A
Transient Surge Ratings
Applications
• LED/LCDTVs
• White Goods
SurgeWave
Form
8/20µs 2
Short-Circuit
Current
Number of
Pulses
Ampere Rating
• Digital Display Systems
• Digital Signage
• Power Supply Units
1,500A
12
4A-8A
Notes:
1. Transient surge ratings are provided for reference only and may not represent surge withstand capability in
the end application. Factors including, but not limited to, series impedance, mounting, and wiring may affect
surge withstand capability.
2. In accordance with IEC 60060-1, front time = 8µs and time to half-value = 20µs
Additional Information
Electrical Characteristics for Series
% of Ampere
Ampere Rating
Rating
OpeningTime
4A-6.3A
60 minutes, Minimum
30 minutes, Minimum
150%
8A
ꢀesꢁurꢂes
ꢀatasꢁeet
ꢀaꢁꢂles
Aꢀꢀessꢁries
210%
275%
400%
1000%
30 minutes, Maximum
.75 sec. Min.; 80 secs. Max.
.150 sec. Min.; 5 secs. Max.
.010 sec. Min.; .150 sec. Max.
For recommended fuse accessories for this product series, see ‘Recommended Accessories’ section.
4A-8A
Electrical Characteristic Specifications by Item
Agency Approvals
Nominal Melting
Amp
Code
Amp
Rating
Voltage Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance (Ohms)
I2t
PS
E
(A2 sec)
004.
005.
06.3
008.
4
5
0.0183
0.0155
0.0118
0.0092
110
155
300
230
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
250
1500A@250VAC
6.3
8
I2t tested at 10x rated current
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: BO.11/13/20