SURFACE MOUNT FUSES
THIN-FILM SURFACE MOUNT
1206 SMF
Slo-Blo
廬
Thin-Film Fuse 430 Series
廬
廬
鈥?Time delay feature withstands high in-rush currents and
prevents nuisance openings.
鈥?Package is visually distinct from fast-acting version for
easy identification.
鈥?Top side marking allows visual verification of amperage
rating.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
200%
300%
800%
Opening
Time @ 25
擄
C
4 hours,
Minimum
1 sec.,
Min.;
120 sec.,
Max.
0.1 sec.,
Min.;
3 sec.,
Max.
0.002 sec.,
Min.;
.05 sec.,
Max.
R .0125" (REF)
(2)
.060"
_
.005
+
_
.125"
+
.005
.080"
REF.
.045"
+
.000
_
.006
.025" (2)
AGENCY APPROVALS:
Recognized under the
Components Program of Underwriters Laboratories and
Certified by CSA.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
INTERRUPTING RATINGS:
0.5A - 1.5A
50 amperes at 63 VAC/VDC
2A
35 amperes at 63 VAC/VDC
3A
50 amperes at 32 VAC/VDC
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature Range:
-55擄C to +125擄C
Vibration:
Withstands 10-55 Hz per MIL-STD-202F, Method 201A and
10-2000 Hz at 20 G鈥檚 per MIL-STD-202F, Method 204D,
Condition D.
Insulation Resistance (after opening):
Greater than 10k鈩?
Resistance to Soldering Heat:
Withstands 60 seconds above 200擄C up to
260擄C, maximum.
Thermal Shock:
Withstands 5 cycles of -50擄C to +125擄C.
PHYSICAL SPECIFICATIONS:
Materials:
Body: Epoxy Substrate
Terminations: Copper/Nickel/Tin-Lead (95/5)
Cover Coat: Conformal Coating
Soldering Parameters:
Wave Solder: 260擄C, 10 seconds maximum
Reflow Solder: 260擄C, 30 seconds maximum
PACKAGING SPECIFICATIONS:
8mm Tape and Reel
per EIA-RS481-2 (IEC 286, part 3); 3,000 per reel, add
packaging suffix, WR.
PATENTED
ORDERING INFORMATION:
Catalog
Number
0430.500
0430
001.
0430
01.5
0430
002.
0430
003.
1
2
RECOMMENDED MOUNTING PAD
DIMENSIONS - INCHES:
0.065"
0.060" 0.060"
0.045"
0.080"
0.080"
REFLOW SOLDER
WAVE SOLDER
0.150"
0.190"
Average Time Current Curves
100
.5A
10
TIME IN SECONDS
1
0.1
0.01
0.001
0.1
1
10
CURRENT IN AMPERES
100
1A
1.5A
2A
Amperage
Voltage
Rating
Marking Rating
(A)
Code
(V)
0.5
1.0
1.5
2.0
3.0
TF
TH
TK
TN
TP
63
63
63
63
32
Nom. Cold
Nominal
Nominal
Resistance Voltage Drop Melting I
2
t
(鈩?
1
(V)
2
(A
2
sec)
.250
.097
.056
.039
.020
.126
.094
.085
.078
.073
0.045
0.239
0.607
1.025
1.65
Measured at 10% of rated current, 25擄C.
Measured at 100% of rated current, 25擄C.
31
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