Cartridge Fuse Holders
Enclosed Fuseholders > Panel Mounted
Product Characteristics
820 Series
Compatible Fuses
5×20mm
820 20 Series
5×20mm
821 Series
5×20mm
823 Series
5×20mm
824 Series
5×20mm
824 20 Series
5×20mm
Materials
Holder/Cap:
Holder/Cap:
White Thermoplastic Thermoplastic
PBT, UL94 V-0
black, UL94 V-0
Nut:Thermoplastics,
black, UL94 V-0
Metal Parts:
Copper alloy, corrosion protected
Holder/Cap:
Black
Thermoplastic
UL 94 V-0
Holder/Cap:
Black Thermoplastic
UL94 V-0
Holder/Cap:
Thermoplastic
UL 94V-0, black
Holder/Cap:
Thermoplastic
UL94 V-0, white
Clamp Spring:
Spring steel,
non-treated
Terminals:
Solderable, tinned
Rated Voltage:
250V
Rated Current:
6.3A (VDE) 16A (UL/CSA)
Rated Power:
Rated Power:
2.5 W (VDE)
2.5 W (VDE)
12.7mm diameter D-hole or double D-hole
Admissible torque on plastic hex nut is
1.2Nm
Electrical Data (23ºC)
Rated Power:
2.5 W (VDE)
12.7mm diameter
D-hole or double D-hole
(panel 1mm - 4.5mm)
Admissible torque on
plastic hex nut is 1.2Nm
Rated Power:
4 W (VDE)
Pluggable with
clamping spring into
12.7mm diameter
D-hole (panel thickness
0.75mm-3mm)
Rated Power:
4W
Pluggable (panel thickness 1.2 mm-2.5 mm)
Mounting
Terminals
Protection Category
Operating Temperature
Climatic Test
Stock Conditions
Vibration Resistance
Contact Resistance
Dielectric Strength
Impulse Voltage
Insulation Resistance
Solderability
Soldering Heat Resist
Min. Cross Section
Marking
Unit Weight
Solderable or 4.8mm quick connect-fits 0.5mm tab
IP 40 (IEC 60529) PC2 (IEC 60127-6)
-25ºC to +70ºC
-25 ºC/+70 ºC/21 days (IEC 60068-2-1...3)
+10ºC to +60ºC relative humidity ≤ 75% yearly average, without dew, maximum value for 30 days - 95%
24 cycles at 15 min. each (IEC 60068-2-6)10 - 60Hz at 0.75mm amplitude 60 - 2000Hz at 10g acceleration
≤ 5mΩ
> 1.5 kV
4kV, 50Hz, 1min, dry 4kV with 1,2µs/50µs
> 10
3
MΩ (500 VDC, 1 min.)
235ºC, 3 sec (Wave) 235ºC, 2 sec. (Solder Bath) (IEC 60068-2-20)
350ºC, 1 sec.
350ºC, 3 sec. (Solder Iron) (IEC 60068-2-20)
(Solder Iron)
260ºC, 5 sec. (IEC 60068-2-20)
Conductor - 2.5mm
2
820, 250 V, Approvals
821, 250V, Approvals
4.0g (Holder) / 1.6g
(835) / 2.2g (837)
4.0 g (820) / 1.6 g
(835)
4.0g (821) / 1.6g
(835) / 2.2g (837)
4kV, 50Hz, 1 min., dry
235ºC, 3 sec. (Wave) 350ºC, 1 sec. (Soldering Iron)
823, 250V, Approvals
3.8g (Holder) / 1.6g
(835) / 2.2g (837)
824, 250V, Approvals
3.3g (824) / 1.6g
(835) / 2.2g (837)
3.3g (824) / 1.6g
(835) / 2.2g (837)
Agency Approval
Agency
132225
E 70164
47574
125183
E70164
47574
Agency File Number
135536
E70164
47574
122096
E 70164
47574
122098
E70164
47574
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Ordering Information
Ordering Number:
Holders
Ordering Number:
Caps
Packaging
82000000005
82000000205
82100000005
82300000005
82400000005
82400000205
Flush Mount Type:
83500000005 / 83500000205
Finger Grip Type
83700000005
Bulk 100 Pcs all items listed above
Disclaimer Notice
-
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete
Disclaimer Notice at:
www.littelfuse.com/disclaimer-electronics.
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/26/18