Non resettable fuses
www.schurter.com/PG01_2
Surface Mount Fuse, 3.2 x 1.6 mm, Super-Quick-Acting FF, 63 VDC / 125 VAC, low impedance
USFF 1206
UL 248-14 · 125 VAC · 63 VDC · Super-Quick-Acting FF
Description
- Low voltage drop
- Very fast and precise opening time
- Complements USF 1206 with lower current ratings
Applications
-
-
-
-
-
Standards
Approvals
- UL 248-14
- CSA C22.2 no. 248.14
- UL File Number: E41599
Smart meters
Battery protection
Sensors
Mobile devices
Semiconductor protection
References
Weblinks
Packaging Details
pdf-datasheet, html-datasheet, General Product Information,
Approvals, CE declaration of conformity, RoHS, CHINA-RoHS, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product
Technical Data
Rated Voltage
Rated current
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
Material: Housing
Material: Terminals
Unit Weight
Storage Conditions
Product Marking
125 VAC, 63 VDC
0.05 - 0.25 A
100 A
Super-Quick-Acting FF
PCB,SMT
-55 °C to 90 °C
55/090/21 acc. to IEC 60068-1
Epoxyd Glass, UL 94V-0
Gold-Plated Copper Alloy
0.0133 g
0 °C to 60 °C, max. 70% r.h.
Letter (see variants)
Soldering Methods
Solderability
Resistance to Soldering Heat
Moisture Resistance Test
Reflow
245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
260 +0/-5 °C / 30 sec acc. to IPC/JE-
DEC J-STD-020D, Level 1
MIL-STD-202C, Method 103 B (Level 1)
IPC/JEDEC-J-STD-20C (85°C@85%R-
H@240h)
MIL-STD-202, Method 211A
Deflection of board 1 mm for 1 minute
IEC 60068-2-14, CECC 4200 (5 Cycles
40°C - 125°C)
acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
MIL-STD-202, Method 215A
(EIA-722, 4.11)
Terminal Strength
Thermal Shock
Case Resistance
Resistance to Solvents
Dimension
3.2 mm
Reflow soldering pads
3.2
1.6
1.6
2.2
1.5
1.1
Fuses
2
1
USFF 1206
Derating Curves
140
130
Non resettable fuses
www.schurter.com/PG01_2
Percentage of Rated Values [%]
120
110
100
90
80
70
60
50
40
-60
-40
-20
0
20
23
40
60
80
100
120
140
160
Ambient Temperature [°C]
Pre-Arcing Time
Rated Current In
0.05 A - .25 A
1.0 x In min.
4h
2.5 x In max.
5s
10.0 x In min. 10.0 x In max.
0.1 ms
1 ms
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Marking
Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
430
95
87
75
Cold Resi-
stance typ.
[mΩ]
8350
510
365
255
Melting I²t 8.0
In typ. [A²s]
Order Number
0.05
0.16
0.2
0.25
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Most Popular.
125
125
125
125
63
63
63
63
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s
u
w
1)
1)
1)
1)
0.0002
0.0015
0.0029
0.0032
l
l
l
l
3413.0002.xx
3413.0008.xx
3413.0009.xx
3413.0010.xx
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Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) 100 A @ 125 VAC, 100 A @ 63 VDC
Packaging Unit
.xx = .11
.xx = .22
.xx = .24
.xx = .26
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2
Fuses