820 Datasheet, PDF (1/1 Pages) Littelfuse – Panel Mount, Shocksafe 5x20mm Fuses

MINIATURE FUSEHOLDERS
Holder / No. 820-20
Panel Mount, Shocksafe
5x20mm Fuses
Fuse carrier inserted
max. 0,2
Specifications
Packaging
0 bulk (100 pcs.)
Standard
IEC 60127-6
UL 512
Approvals (only 820/835)
12,7 -0,1
12,7 -0,1
Panel alternatives
Bayonet-joint
3,2 2,5
5,5 1...6 5
32
8
Cap / No. 835-20
Flush Mount Type
Bayonet-connector-nose
max. 20,6
1,5
1,2
Slot for screwdriver
Order Info
Qty.
Order
Number
Series
Packaging
0000 02
0
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
Mounting
12.7mm diameter D-hole or double D-hole
Admissible torque on plastic hex nut is 1.2Nm
Te r m i n a l s
Solderable or 4.8mm quick connect-fits 0.5mm tab
Protection Class & Category
IP 40 (IEC 60529)
PC2 (IEC 60127-6)
Materials
Holder/Cap:
Metal Parts:
Terminals:
Nut:
White Thermoplastic
PBT, UL94 V-0
Copper alloy,
corrosion protected
Solderable, tinned
Thermoplastics, Polyamid PA 6.6,
black, UL94 V-0
Electrical Data (23ºC)
Rated Voltage: 250V
Rated Current: 6.3A (VDE/SEMKO)
16A (UL)
Rated Power: 2.5W (SEMKO)
Operating Temperature
-25ºC to +70ºC (consider de-rating)
Climatic Test
-25ºC/+70ºC/21 days (IEC 60068-2-1...3)
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days - 95%
Vibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Contact Resistance
≤ 5mΩ
Dielectric Strength
> 1.5 kV
Impulse Voltage
4 kV with 1,2µs/50µs
Insulation Resistance
> 10 MΩ (500 VDC, 1 min.)
Solderability
235 ºC, 2 sec. (soldering bath) (IEC 60068-2-20)
350 ºC, 3 sec. (soldering iron) (IEC 60068-2-20)
Soldering Heat Resistance
260ºC, 5 sec. (IEC 60068-2-20)
Minimum Cross Section
Conductor - 2.5mm²
Marking
820, 250V, Approvals
Unit Weight
4.0g (820) / 1.6g (835)
Specifications are subject
to change without notice
050906
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