SF-1206F300-2 Bourns Inc., SF-1206F300-2 Datasheet - Page 2

• Manufacturer Part Number: SF-1206F300-2
• Description: FUSE 3.0A FAST SMD 1206
• Manufacturer: Bourns Inc.
• Series: SinglFuse™ SFr
• Type: Fast Actingr

Specifications of SF-1206F300-2

• Fuse Type: Fast Acting
• Voltage - Rated: 32VDC
• Current: 3A
• Package / Case: 1206 (3216 Metric)
• Size / Dimension: 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Dc Cold Resistance: 0.023 Ohm
• Melting I²t: 0.501
• Current Rating: 3 Amps
• Voltage Rating: 32 Volts
• Fuse Size / Group: 1206
• Termination Style: SMD/SMT
• Body Material: Ceramic
• Dimensions: 3.2 mm L x 1.55 mm W
• Product: Surface Mount Fuse
• Interrupt Rating: 50 Amps
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 20 C to + 120 C
• Resistance: 23 mOhms
• Voltage Rating Vdc: 32V
• Fuse Current: 3A
• Breaking Capacity: 50A @ 32VDC
• Blow Characteristic: Fast Acting
• Fuse Case Style: 1206
• Svhc: No SVHC (15-Dec-2010)
• Approval Category: UL Recognised
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SF-1206F300-2TR

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SinglFuse
PACKAGING: 5,000 pcs./reel
Operating Temperature ................................................................................. -40 °C to +105 °C
Storage Conditions
Solder Refl ow Recommendations
Product Dimensions
Thermal Derating Curve
Portable memory
LCD monitors
Disk drives
PDAs
Digital cameras
DVDs
Temperature ............................................................................................... +5 °C to +35 °C
Humidity .........................................................................................................40 % to 75 %
Shelf Life ...........................................................................2 years from manufacturing date
250
200
150
100
SF-1206F Series - Fast Acting Surface Mount Fuses
50
(.020 ± .012)
0.5 ± 0.3
™
(.122 ± .004)
SF-1206F Series Applications
120
110
100
3.1 ± 0.1
90
80
-20
180 °C
150 °C
(.020 ± .012)
0.5 ± 0.3
0
AMBIENT TEMPERATURE (°C)
20
(.061 ± .004)
PRE-HEATING ZONE
1.55 ± 0.1
90 ± 30 Seconds
HEATING TIME
Peak: 250 +0/-5 °C
40
230 °C or higher
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Cell phones
Rechargeable battery packs
Battery chargers
Set top boxes
Industrial controllers
30 ± 10 Seconds
60
DIMENSIONS:
(.020 ± .008)
0.5 ± 0.2
80
SOLDERING ZONE
100
(.020 ± .008)
0.5 ± 0.2
(INCHES)
MM
(.024 ± .004)
120
0.6 ± 0.1
Customers should verify actual device performance in their specifi c applications.
PEAK: 250 +0/-5 °C, 5 seconds
PRE-HEATING ZONE: 150 to 180 °C, 90 ± 30 seconds
SOLDERING ZONE: 230 °C or higher, 30 ± 10 seconds
Sn PLATING
Recommended Pad Layout
Construction & Material Content
Specifi cations are subject to change without notice.
CERAMIC SUBSTRATE
(.050)
1.27
(.150)
3.81
FUSE ELEMENT
OVERCOAT
Cu / Ni PLATING
(.080)
2.03