852 Datasheet, PDF (1/1 Pages) Littelfuse – PC Mount, Shocksafe 5x20mm Fuses

MINIATURE FUSEHOLDERS
Holder / No. 852
PC Mount, Shocksafe
5x20mm Fuses
∅12,4 +0,15
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
Approvals
VDE Report
SEMKO
UL Recognized
CSA
SEV
VDE
Vertical / 2-Pin
10 + 0,1
Holes in the printed circuit board: 1,3 +0,1
Cap / No. 855
0,5
10
+0,3
0,2
No. 852/853
12,4
+0,1
0,05
1
Without silicon ring (IP 40)
Holder / No. 853
14,2
20,8 + 0,5
1
Cap / No. 856
With silicon ring (IP 54)
(from front side only)
14,2
20,8 + 0,5
Order Information
Packaging
Bulk (100 pcs.)
Order Numbers
Holder, IP 40
Cap, without Ring, IP 40
Holder, IP 54
Cap, with Ring, IP 54
No. 852 0000 100
No. 855 0000 100
No. 853 0000 100
No. 856 0000 100
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
1,05 +0,05
Mounting
(2) Solder pins 0.5mm x 1.1mm
Protection Class & Category
IP 40 (with Cap 855 acc. to IEC 60529)
IP 54 (with Cap 856 acc. to IEC 60529)
PC2 (IEC 60127-6)
6
Materials
Holder/Cap: Black Thermoplastic, UL 94V0
Sealing Ring: Silicon (Cap 856)
Metal Parts: Copper alloy, corrosion protected
Terminals: Solderable, tinned
Electrical Data (23ºC)
Rated Voltage: 250V
Rated Current: 6.3A (VDE/SEMKO)
10A (CSA)
12A (UL)
Rated Power: 2W (VDE)
Operating Temperature
-40ºC to +85ºC (consider de-rating)
Climatic Test
-40ºC/+85ºC/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)
6
10 - 60Hz at 0.75mm amplitude
60 - 500Hz at 10g acceleration
Contact Resistance
≤ 5mΩ
Impulse Voltage
4 kV, 50 Hz, 1 min., dry
Insulation Resistance
> 10³ MΩ (500 VDC, 1 min.)
Solderability
235ºC, 2 sec. (Wave)
350ºC, 1 sec. (Soldering Iron)
Soldering Heat Resistance
350ºC, 5 sec. (IEC 60068-2-20)
Minimum Cross Section
Conducting path - 0.2mm²
Marking
Part No., 250V, Approvals
Unit Weight
3.2g (852) / 1.8g (855)
3.2g (853) / 1.9g (856)
Specifications are subject to change without notice
050816
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