Accu-Guard®
SMD Thin-Film Fuse
ACCU-GUARD® TECHNOLOGY
APPLICATIONS
The Accu-Guard® series of fuses is based on thin-film tech-
niques. This technology provides a level of control on the
component electrical and physical characteristics that is
generally not possible with standard fuse technologies. This
has allowed AVX to offer a series of devices which are
designed for modern surface mount circuit boards which
require protection.
• Cellular Telephones
• Two-Way Radios
• Computers
• Battery Chargers
• Rechargeable Battery Packs
• Hard Disk Drives
• PDA’s
FEATURES
• Accurate current rating
• LCD Screens
• SCSI Interface
• Digital Cameras
• Video Cameras
• Fast acting
• Small-standard 0402, 0603, 0805, 1206 and 0612
chip sizes
• Taped and reeled
APPROVAL FILE NUMBERS
• Completely compatible with all soldering systems
used for SMT
• UL, cUL:
RCD#E143842
• Lead Free Series (F0402E, F0603E)
DIMENSIONS
DIMENSIONS
F0402E and F0603E
F0603C, F0805B, F1206A and F1206B
B1
B
T
T
W
L
B2
L
STANDARD SIZES: millimeters (inches)
F0402E
1.00 0.10
(0.039 0.004)
0.55 0.07
(0.022 0.003)
0.40 0.10
(0.016 0.004)
0.20 0.10
F0603E
1.60 0.10
(0.063 0.004)
0.81 0.10
(0.032 0.004)
0.63 0.10
(0.025 0.004)
0.35 0.15
F0603C
1.65 0.25
(0.065 0.010)
0.80 0.15
(0.031 0.006)
0.90 0.2
(0.035 0.008)
0.35 0.15
F0805B
2.1 0.2
(0.083 0.008)
1.27 0.1
(0.050 0.004)
0.90 0.2
(0.035 0.008)
0.30 0.15
(0.012 0.006)
F1206A/B
F0603D
3.1 0.2
(0.122 0.008)
1.6 0.1
1.65 0.25
L
W
T
(0.065 0.010)
3.1 0.2
(0.122 0.008)
0.90 0.2
(0.036 0.008)
0.35 0.15
(0.014 0.006)
(0.063 0.004)
1.2 0.2
(0.047 0.008)
0.43 0.25
(0.017 0.010)
B
(0.008 0.004)
(0.014 0.006)
(0.014 0.006)
HOW TO ORDER
F
1206
A
0R20
F
W
TR
Product
Size
See table for
standard sizes
Fuse Version
A=Accu-Guard®
B=Accu-Guard® II
C=Accu-Guard® II
0603
Rated Current
Current expressed in
Amps. Letter R
denotes decimal
point. e.g.
Fuse Speed
Termination
S=Nickel/Lead-
Free Solder
=coated
(Sn 100)
W=Nickel/solder
=coated
Packaging
TR=Tape and reel
Fuse
F=Fast
D=Accu-Guard® II
0612
0.20A=0R20
1.75A=1R75
E=Accu-Guard® II
0402, 0603
(Sn 63, Pb 37)
2