Surface Mount Fuses
Subminiature Surface Mount
PICO® SMF459 and 460 Series Fuses
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature: –55°C to 125°C.
Shock: MIL-STD-202, Method 213, Test Condition I
(100 G’s peak for 6 milliseconds).
Vibration: MIL-STD-202, Method 201 (10–55 Hz, .06 in. total excursion).
Salt Spray: MIL-STD-202, Method 101, Test Condition B (48 hrs.).
Insulation Resistance (After Opening): MIL-STD-202, Method
302, (10,000 ohms minimum at 100 volts).
Thermal Shock: MIL-STD-202, Method 107,
Test Condition B (–65 to 125°C).
Moisture Resistance: MIL-STD-202, Method 106, High Humidity
(90-98 RH), Heat (65°).
PHYSICAL SPECIFICATIONS:
Materials: Body: Molded Thermoplastic
5A 125V
4.32
(.170")
Terminations: 100% Tin Plated Copper(459 Series)
F
L
4 5 9
8.26
100% Tin Plated Copper(460 Series)
(.325")
B 3
®
®
2.03
(.080")
Solderability: MIL-STD-202, Method 208.
PACKAGING SPECIFICATIONS: 12mm Tape and Reel per
7.24(.285")
REF.
2.97
(.117")
1.65
(.065")
EIA-RS481-1 (IEC 286, part 3); 500 per reel, add packaging suffix, UR.
3.05
(.120")
4.95
(.195")
PICO® SMF
®
®
RECOMMENDED
PAD LAYOUT
RoHS
1.30(.051")
REF.
Very Fast-Acting Type Fuse 459 Series
PICO® SMF
ELECTRICAL CHARACTERISTICS:
®
®
% of Ampere
Rating
Opening
Time
RoHS
Slo-Blo® Type Fuse 460 Series
100%
200%
300%
4 hours, Minimum
ELECTRICAL CHARACTERISTICS:
1 second, Maximum
0.1 second, Maximum
% of Ampere
Rating
Opening
Time
459 SERIES AGENCY APPROVALS: Recognized under the
Components Program of Underwriters Laboratories and Certified by CSA.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
459 SERIES INTERRUPTING RATINGS:
50 amperes at 125 VAC.
100%
200%
300%
800%
4 hours, Minimum
1 second, Min.; 120 seconds, Max.
0.2 second, Min.; 3 seconds, Max.
0.02 second, Min.; 0.1 second, Max.
300 amperes at 125 VDC.
Soldering Parameters:
Wave Solder — 260°C, 10 seconds maximum
Reflow Solder — 260°C, 30 seconds maximum
Resistance to Soldering Heat: MIL-STD-202,
Method 210, Test Condition F (10 sec. at 260°C).
PATENTED
460 SERIES AGENCY APPROVALS: Recognized under the
Components Program of Underwriters Laboratories and Certified by
CSA. Approved by METI from 1 through 5 amperes.
10
460 SERIES INTERRUPTING RATINGS:
50 amperes at 125 VAC.
50 amperes at 125 VDC.
Soldering Parameters:
ORDERING INFORMATION:
Wave Solder — 260°C, 3 seconds maximum
Reflow Solder — 230°C, 30 seconds maximum
Resistance to Soldering Heat: MIL-STD-202,
Method 210 (3 sec. at 260°C)
Nominal
Resistance
Cold Ohms
Nominal
Melting I2t
A2 Sec.
Catalog
Number
Ampere
Rating
Voltage
Rating
0459.062
0459.125
0459.250
0459.375
0459.500
0459.750
0459 001
0459 01.5
0459 002
0459 02.5
0459 003
0459 03.5
0459 004
0459 005
1/16
1/8
1/4
3/8
1/2
3/4
125
125
125
125
125
125
125
125
125
125
125
125
125
125
7.0
1.70
0.000075
0.00163
0.0106
0.0254
0.0546
0.155
0.281
0.650
0.421
0.721
1.23
ORDERING INFORMATION:
Nominal
Resistance
Cold Ohms
Nominal
Melting I2t
A2 Sec.
0.665
0.395
0.280
0.175
0.125
0.0800
0.0468
0.0350
0.0290
0.0240
0.0200
0.0155
Catalog
Number
Ampere
Rating
Voltage
Rating
0460.500
0460.750
0460 001
0460 01.5
0460 002
1/2
3/4
125
125
125
125
125
1.19
0.210
0.760
2.01
3.94
7.60
0.497
0.280
0.116
0.071
1
1 /
1
2
1
1
2
2 /
2
1 /
2
1
2
3
3 /
1
2
0460 02.5
0460 003
0460 03.5
2 /
125
125
125
0.052
0.038
0.024
13.0
21.0
26.8
1
2
1.65
2.35
3.90
3
3 /
4
5
1
2
0460 004
0460 005
4
5
125
125
0.0194
0.0133
35.0
54.8
383
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