831
器件资料摘要：
050906 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.
MINIATURE FUSEHOLDERS
Holder / No. 831
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
Approvals (only 831/835)
VDE: License No. 123441
SEMKO: Certificate No. 9939091
UL Recognized: File No. E 70164
CSA Certified: File No. 47574
Mounting
(4) Solder pins 0.5mm x 1.1mm
The pins spaced at 5.08mm form a common
connection.
Protection Class & Category
IP 40 (IEC 60529)
PC2 (IEC 60127-6)
Materials
Holder/Cap: Black Thermoplastic
Polyamide PA 6.6, UL94 V-0
Metal Parts: Copper alloy,
corrosion protected
Terminals: Solderable, tinned
Electrical Data (23ºC)
Rated Voltage: 250V
Rated Current: 6.3A (VDE/SEMKO)
16A (UL/CSA)
Rated Power: 2.5W (VDE/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, 50 Hz, 1 min., dry
Insulation Resistance
> 10
3
MΩ (500 VDC, 1 min.)
Solderability
235ºC, 3 sec. (Wave)
350ºC, 1 sec. (Soldering Iron)
Soldering Heat Resistance
260ºC, 5 sec. (IEC 60068-2-20)
Minimum Cross Section
Conducting path - 0.2mm
2
Marking
831, 250V, Approvals
Unit Weight
4.1g (Holder) / 1.6g (835) / 2.2g (837)
Order Information
Packaging
Bulk (100 pcs.)
Order Numbers
Holder No. 831 0000 000
Cap, Flush Mount No. 835 0000 000
Cap, Finger Grip No. 837 0000 000
Cap / No. 835
Cap / No. 837
Vertical / 4 - Pin
PC Mount, Shocksafe
5x20mm Fuses
Holes in the printed circuit board: 1,3 + 0,1
7,62
4,45
1,3 + 0,1
5,08
∅ 12,7
∅ 15
Fuse carrier inserted
12,7
Bayonet joint
12,7
32,6
max. 0,2
0,6
3
5
Printed circuit board
1,1
5,08
Flush Mount Type
Finger Grip Type
Bayonet-connector-nose
max. 20,6
1,5
Slot for screwdriver
1,2
∅
9,2
7
Slot for screwdriver
Bayonet-connector-nose
max. 29,6
1,2
7
1,5
∅
9,2
Note: 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.
MINIATURE FUSEHOLDERS
Holder / No. 831
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
Approvals (only 831/835)
VDE: License No. 123441
SEMKO: Certificate No. 9939091
UL Recognized: File No. E 70164
CSA Certified: File No. 47574
Mounting
(4) Solder pins 0.5mm x 1.1mm
The pins spaced at 5.08mm form a common
connection.
Protection Class & Category
IP 40 (IEC 60529)
PC2 (IEC 60127-6)
Materials
Holder/Cap: Black Thermoplastic
Polyamide PA 6.6, UL94 V-0
Metal Parts: Copper alloy,
corrosion protected
Terminals: Solderable, tinned
Electrical Data (23ºC)
Rated Voltage: 250V
Rated Current: 6.3A (VDE/SEMKO)
16A (UL/CSA)
Rated Power: 2.5W (VDE/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, 50 Hz, 1 min., dry
Insulation Resistance
> 10
3
MΩ (500 VDC, 1 min.)
Solderability
235ºC, 3 sec. (Wave)
350ºC, 1 sec. (Soldering Iron)
Soldering Heat Resistance
260ºC, 5 sec. (IEC 60068-2-20)
Minimum Cross Section
Conducting path - 0.2mm
2
Marking
831, 250V, Approvals
Unit Weight
4.1g (Holder) / 1.6g (835) / 2.2g (837)
Order Information
Packaging
Bulk (100 pcs.)
Order Numbers
Holder No. 831 0000 000
Cap, Flush Mount No. 835 0000 000
Cap, Finger Grip No. 837 0000 000
Cap / No. 835
Cap / No. 837
Vertical / 4 - Pin
PC Mount, Shocksafe
5x20mm Fuses
Holes in the printed circuit board: 1,3 + 0,1
7,62
4,45
1,3 + 0,1
5,08
∅ 12,7
∅ 15
Fuse carrier inserted
12,7
Bayonet joint
12,7
32,6
max. 0,2
0,6
3
5
Printed circuit board
1,1
5,08
Flush Mount Type
Finger Grip Type
Bayonet-connector-nose
max. 20,6
1,5
Slot for screwdriver
1,2
∅
9,2
7
Slot for screwdriver
Bayonet-connector-nose
max. 29,6
1,2
7
1,5
∅
9,2
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.