Non Resettable Fuses
https://www.schurter.com /PG01_2
OSU 250
Surface Mount Fuse, 11 x 4.6 mm, Quick-Acting F, Telecom
IEC 60127-4 · 250 VAC · 250 VDC · Quick-Acting F
Description
Standards
-
-
-
-
-
-
-
- Directly solderable on printed circuit boards
IEC 60127-4/2
UL 248-14
CSA C22.2 no. 248.14
Telcordia GR-1089
IEC/UL 60950
ITU-T K.20 and K.21
TIA-968-A
Approvals
- Approval Reference Type: OSU 250
- VDE Certificate Number: 106328
- UL File Number: E41599
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
SE
250 VAC, 250 VDC
0.25 - 3.15 A
100 A
Quick-Acting F
PCB,SMT
-40 °C to 125 °C
40/085/21 acc. to IEC 60068-1
Thermoplastic, UL 94V-0
Tin-Plated Copper Alloy
0.36 g
0 °C to 60 °C, max. 70% r.h.
, Type, Rated current, Characteristic,
Breaking Capacity, Approvals
Solderability
PH
A
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
General Product
Information
-O
UT
Applications
References
- xDSL and ADSL linecards and modems
Packaging Details
Last order date: 31.12.2016
We recommend for new applications the type
OMF 250
OMF 250 is fully compatible to OSU 250
Weblinks
pdf datasheet, html-datasheet, General Product Information, Packaging
details, Approvals, CE declaration of conformity, RoHS, CHINA-RoHS,
REACH, Distributor-Stock-Check, Detailed request for product
Soldering Methods
Resistance to Soldering Heat
Current Carrying Capacity
Load Humidity Test
Moisture Resistance Test
Terminal Strength
Thermal Shock
Case Resistance
Mechanical Shock
Vibration, High Frequency
Resistance to Solvents
Flammability
Reflow, Wave
Soldering Profile
245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
260 °C / 10 sec acc. to IEC 60068-2-58,
Test Td
acc. to EIA/IS-722, Test 4.3.3
MIL-STD-202, Method 103B
0.1 x In @ 0.85 r.H. @ 85°C
MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)
MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to
+125°C)
acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
MIL-STD-202, Method 204D
Shock 20 gn, 20 min, 10-2 kHz, 12 cyc.
MIL-STD-202, Method 215A
min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)
Fuses
1
Non Resettable Fuses
https://www.schurter.com /PG01_2
OSU 250
Voltage Drop
1.0 In typ.
[mV]
190
170
170
200
200
170
170
150
150
150
150
140
140
130
130
130
130
Power Dissi-
pation 1.25 I
n
typ. [mW]
190
230
230
330
Melting I²t
10.0 Intyp.
[A²s]
0.03
0.07
0.07
0.12
GR-1089-
CORE [A]
UL60950
ITU - Light- ITU -
ning Surge Power
[A] Induc-
10
16
16
22
l
l
l
ITU - Power Order Number
Contact [A]
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
0.5
0.63
0.63
0.8
0.8
1
1
1.25
1.25
1.6
1.6
2
2
2.5
2.5
3.15
3.15
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
5.1
9.2
9.2
13.15
l
100.0
2070.0013.24
100.0
2070.0014.11
100.0
2070.0014.24
100.0
2070.0015.11
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) 100 A @ 250 VAC/DC
Packaging Unit
.xx = .11 Plastic Bag (100 pcs.)
.xx = .24 Blister Tape 33 cm Reel (2000 pcs.)
PH
A
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
SE
Fuses
3
11.10.2017
-O
UT
l
330
0.12
13.15
22
l
100.0
2070.0015.24
390
0.23
13.15
27
l
100.0
2070.0016.11
390
0.23
13.15
27
l
100.0
2070.0016.24
390
0.47
13.15
43
l
100.0
2070.0017.11
390
0.47
13.15
43
l
100.0
2070.0017.24
490
0.84
1.4
13.15
67
l
100.0
2070.0018.11
490
0.84
1.4
13.15
67
l
100.0
2070.0018.24
600
13.15
67
l
100.0
2070.0019.11
600
13.15
67
l
100.0
2070.0019.24
670
2.6
13.15
67
l
100.0
2070.0020.11
670
2.6
13.15
67
l
100.0
2070.0020.24
870
4.8
13.15
67
l
100.0
2070.0021.11
870
4.8
13.15
67
l
100.0
2070.0021.24
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