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

FUSE 3.0A FAST SMD 1206

SF-1206F300-2

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

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
***Resistance value was measured with less than 10 % of rated current.
* RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
** Bourns is using the defi nition that appears to be the prevalent defi nition used as the industry standard at this time. The Bourns defi nition of “halogen-free” is:
“SinglFuse” is a trademark of Bourns, Inc.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Parameter
Carrying Capacity ..................................... No fusing ....................................................Rated current, 4 hours
Fusing Time .............................................. Within 1 minute ..........................................200 % of its rated current
Interrupting Ability .................................... No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for
Bending Test ............................................. No mechanical damages ...........................Distance between holding points: 90 mm,
Resistance to Solder Heat ........................ ±20 % ........................................................260 °C ±5 °C,10 seconds ±1 second
Solderability .............................................. 95 % coverage minimum ...........................235 °C ±5 °C, 2 ±0.5 second
Temperature Rise ..................................... <75 ° ..........................................................100 % of its rated current, measure of surface
Resistance to Dry Heat............................. ±20 % ........................................................105 °C ±5 °C,1000 hours
Resistance to Solvent ............................... No evident damage on protective .............23 °C ±5 °C of isopropyl alcohol, 90 seconds coating
Residual Resistance ................................. 10k W or more ...........................................Measure DC resistance after fusing
Thermal Shock ......................................... DR < 10 % .................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles
Electrical Characteristics
Reliability Testing
Typical Part Marking
Represents total content. Layout may
vary.
Bromine (Br) content: ≤ 900 ppm; Chlorine (Cl) content: ≤ 900 ppm; Total Br + Cl content: ≤1500 ppm.
SF-1206F050
SF-1206F080
SF-1206F100
SF-1206F125
SF-1206F150
SF-1206F200
SF-1206F250
SF-1206F300
SF-1206F400
SF-1206F500
SF-1206F700
Model
RATING CURRENT (A)
F = 0.50
K = 0.80
L = 1.00
M = 1.25
P = 1.50
S = 2.00
Rated Current
T = 2.50
3 = 3.00
W = 4.00
Y = 5.00
Z = 7.00
(Amps)
0.50
0.80
1.00
1.25
1.50
2.00
2.50
3.00
4.00
5.00
7.00
Open within 1 min.
Requirement
at 200 % rated
Fusing Time
SF-1206F Series - Fast Acting Surface Mount Fuses
current
SinglFuse
SinglFuse™
Product Designator
SMD Footprint
Fuse Blow Type
Rated Current
Packaging Type
How to Order
Single blow fuse for overcurrent
protection
3216 (EIA 1206) miniature footprint
Fast acting fuse
UL certifi ed
RoHS compliant* and halogen free**
Thin fi lm chip fuse
3216 (1206) size
F = Fast acting
S = Slow blow
050-700 (500 mA - 7.00 A)
- 2 = Tape & Reel (5,000 pcs./reel)
(mΩ) Typ.***
Resistance
SF-1206F Series Features
SF - 1206 F 050 - 2
590
225
130
88
65
38
32
23
15
11
7
Rated Voltage
Test Method
30 seconds again
Bending: 3 mm,1time, 30 seconds
245 °C ±5 °C, 2 ±0.5 second (lead free)
temperature
and marking
DC 63 V
DC 32 V
DC 24 V
Breaking Capacity
Surface mount packaging for automated
assembly
DC 32 V
DC 24 V
Asia-Pacifi c:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555
Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
DC 63 V
50 A
50 A
50 A
I
Typical
2
0.011
0.031
0.034
0.062
0.144
0.181
0.351
0.501
0.954
0.966
t (A
3.25
2
s)

Related parts for SF-1206F300-2

SF-1206F300-2 Summary of contents

Page 1

... Fast acting fuse ■ UL certifi ed ■ RoHS compliant* and halogen free** ■ Thin fi lm chip fuse SF-1206F Series - Fast Acting Surface Mount Fuses Resistance Fusing Time Rated Voltage (mΩ) Typ.*** 590 225 130 88 65 Open within 1 min ...

Page 2

... Portable memory ■ LCD monitors ■ Disk drives ■ PDAs ■ Digital cameras ■ DVDs SF-1206F Series - Fast Acting Surface Mount Fuses Solder Refl ow Recommendations 250 200 PRE-HEATING ZONE 180 °C 150 150 °C 90 ± 30 Seconds 100 50 HEATING TIME Product Dimensions 3.1 ± ...

Page 3

... SF-1206F Series - Fast Acting Surface Mount Fuses Average Time Current Curves 1.50 A 1.25 A 1.00 A 0.80 A 0.50 A 100 10 1 0.1 0.01 0.001 0.1 1 CURRENT (A) REV. C 12/20/10 Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. ...

Page 4

... SF-1206F Series Tape and Reel Specifi cations Tape Dimensions Reel Dimensions A B Min DIA. C DIA. B DIA. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. MM DIMENSIONS: (INCHES BOTTOM TAPE TOP TAPE ...

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