852
器件资料摘要：
050816 WebSite www.littelfuse.com
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
1 6
14,2
20,8 + 0,5
∅
8,3 + 0,3
1,8
∅12,4 +0,15
0,5
4
10
+0,3
0,2
12,4
+0,1
0,05
32,8
+0,1
0,2
4,5 +0,5
1,05 +0,05
12,4
+0,1
0,05
VDE
1 6
14,2
20,8 + 0,5
∅
8,3 + 0,3
1,8
MINIATURE FUSEHOLDERS
Holder / No. 852
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
Approvals
VDE Report
SEMKO
UL Recognized
CSA
SEV
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)
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)
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
> 10
3
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 - 0.2mm
2
Marking
Part No., 250V, Approvals
Unit Weight
3.2g (852) / 1.8g (855)
3.2g (853) / 1.9g (856)
Order Information
Packaging
Bulk (100 pcs.)
Order Numbers
Holder, IP 40 No. 852 0000 100
Cap, without Ring, IP 40 No. 855 0000 100
Holder, IP 54 No. 853 0000 100
Cap, with Ring, IP 54 No. 856 0000 100
Cap / No. 855
PC Mount, Shocksafe
5x20mm Fuses
No. 852/853
Cap / No. 856
Without silicon ring (IP 40)
With silicon ring (IP 54)
(from front side only)
Vertical / 2-Pin
10 + 0,1
1,3 + 0,1
Holes in the printed circuit board: 1,3 +0,1
Holder / No. 853
Specifications are subject to change without noticeNote: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
1 6
14,2
20,8 + 0,5
∅
8,3 + 0,3
1,8
∅12,4 +0,15
0,5
4
10
+0,3
0,2
12,4
+0,1
0,05
32,8
+0,1
0,2
4,5 +0,5
1,05 +0,05
12,4
+0,1
0,05
VDE
1 6
14,2
20,8 + 0,5
∅
8,3 + 0,3
1,8
MINIATURE FUSEHOLDERS
Holder / No. 852
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
Approvals
VDE Report
SEMKO
UL Recognized
CSA
SEV
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)
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)
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
> 10
3
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 - 0.2mm
2
Marking
Part No., 250V, Approvals
Unit Weight
3.2g (852) / 1.8g (855)
3.2g (853) / 1.9g (856)
Order Information
Packaging
Bulk (100 pcs.)
Order Numbers
Holder, IP 40 No. 852 0000 100
Cap, without Ring, IP 40 No. 855 0000 100
Holder, IP 54 No. 853 0000 100
Cap, with Ring, IP 54 No. 856 0000 100
Cap / No. 855
PC Mount, Shocksafe
5x20mm Fuses
No. 852/853
Cap / No. 856
Without silicon ring (IP 40)
With silicon ring (IP 54)
(from front side only)
Vertical / 2-Pin
10 + 0,1
1,3 + 0,1
Holes in the printed circuit board: 1,3 +0,1
Holder / No. 853
Specifications are subject to change without noticeNote: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.