520-101 [LITTELFUSE]
Analog Circuit;
LITTELFUSE 
FUSE BLOCKS AND CLIPS
FOR 5 x 20mm FUSES
Metric OMNI-BLOK® Fuse Block Molded Base Type
V
D
E
®
®
The metric Omni-Blok® fuse block, for 5 x 20mm size fuses,
is a low profile design that is available with a choice of
solder type terminals, NEMA style QC terminals, or PC
board mountable terminals. Each of these designs has tin-
plated brass terminals. A unique design feature provides
self-alignment of the clips to the fuse caps. This feature,
plus a one-piece clip/terminal design, assures low contact
resistance. An anti-rotation feature is also available on the
solder and QC terminal designs.
APPROVALS: Recognized under the Components Program
of Underwriters Laboratories and Certified by CSA. VDE
and Semko approved.
SPECIFICATIONS:
Electrical:
Solder Type —
UL/CSA
VDE/Semko
6.3A, 250V.
6.3A, 250V.
6.3A, 250V.
10A, 300V.
10A, 300V.
10A, 300V.
Q.C. Type —
PCB Type —
SOLDER TERMINAL
TYPES:
Dielectric Strength: 1500V., Minimum.
Clip/Terminals: Tin-Plated Spring Brass.
Base: Glass reinforced Thermoplastic, UL 94V0 flammability
rating. Gray color (GY) for anti-rotational series, black color
for all others.
10A
.110"
520
.090" DIA. THRU
1.44"
.07"x.13 HOLE
Ambient Temperature: –40°C to +85°C.
PATENTED
520 004
45°
ORDERING INFORMATION:
.54"
.50"
.016"
Catalog
Number
Typical Overall
Width
Clip/
Terminals
Anti-Rotation
Boss
Solder Type Terminals
.92"
.40"
520 004
520 006-GY
.40"
.40"
Brass
Brass
No
Yes
1.44"
520 006-GY
45°
NEMA Style .110" Q.C. Terminals
520 003
520 005-GY
.40"
.40"
Brass
Brass
No
Yes
.54"
.50"
.016"
PC Board Mount
.040 DIA.
520 101
.40"
Brass
No
.428"
.92"
.40"
P.C. MOUNT TYPE
520 101
Q.C. TERMINAL
TYPES:
10A
520
.110"
10A
.090" DIA. THRU
1.44"
520
520 003
45°
.50"
.54"
.50"
.016"
.18"
.03" STANDOFF
.92"
.40"
.40"
1.44"
1.03" WITH A 5X20mm
FUSE INSTALLED
520 005-GY
45°
.54"
.50"
.016"
.050"
.055" TYP.
.950±.005
.040 DIA.
RECOMMENDED HOLE PATTERN
.428"
.92"
.40"
104
相关型号：
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