Littelfuse 521 User Manual
Cartridge Fuse Clips
5
3,5
2,2
2,8
8
3
2
0,4
30
4
0,5
4
13,5
1,3 +0,1
5
1,3 +0,1
5,2
4
4,6
0,4
5,2
3,6
5
4,2
7,5
10
3,5
2
5
5
11
1,3 +0,1
1,3 +0,1
7,6
1
0,5
10,9
7
7,2
3,5
4,5
1,5
10,9
3,6
R3,2
7,6
7,6
19,5
2 +0,1
2 +0,1
520/521/102071 Series Circuit Board Mount Clips for 5mm and 6.3mm Diameter Fuses
Product Characteristics
520 Clip 521 Clip 102071 Clip
520 Clip 521 Clip
(90° Pin Shift)
Product Dimensions
520 Clip
Compatible
Fuse Size
Electrical
Data (23ºC)
102071 Clip
Mounting
Solderability
Soldering
Heat
Resistance
Minimum
Cross
Section
Unit Weight 0.4g 0.9g
UL Agency
Approval
5mm Diameter 6.3mm Diameter
Rated Voltage: 250V
Max. Current/Power:
6.3A/2.5W
Rated Voltage:
500V
Max. Current/
Power: 10A/4W
PC Board, 7.6 mm
PC Board, 5mm pin spacing
Solder pins 0.4×1.2mm
pin spacing
Solder pins
0.5×1.5 mm
235°C, 2 sec. (IEC 600682-20)
260ºC, 10 sec. (IEC 600682-20)
Conducting path - 0.2mm
N/A N/A N/A
2
521 Clip
102071 Clip
Ordering Information
Ordering PN Clip Material Plating
52000001009 Phos Bronze Tin plated Bulk 2000
52100001009 Phos Bronze Tin plated Bulk 2000
10207101009 Brass Tin plated Bulk 1000
Packaging
Available
Additional Information
Datasheet
520 Series
Datasheet
521 Series
Datasheet
102071 Series 102071 Series
Resources
520 Series
Resources
521 Series
Resources
Samples
520 Series
Samples
521 Series
Samples
102071 Series
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
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