Fuses
https://www.schurter.com /PG01_2
FRT 250T
Subminiature Fuse, 11.5 x 5 mm, Time-Lag T
IEC 60127-4 · 250 VAC · Time-Lag T
Description
Approvals and Compliances
- Subminiature fuse time-lag T
Applications
References
Weblinks
- Primary Protection on PCB
- Power Supply Adapter for e.g. laptops
Packaging Details
Corresponding Fuseholder
231819
pdf datasheet, html-datasheet, General Product Information, Packaging
details, 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
250 VAC
0.2 - 10 A
50 A - 100 A
Time-Lag T
PCB,THT
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Thermoplastic, UL 94V-0
Tin-Plated Copper
0.72 g
0 °C to 60 °C, max. 70% r.h.
, Rated current, Rated Voltage,
Characteristic, Breaking Capacity, Ap-
provals
Soldering Methods
Solderability
Resistance to Soldering Heat
Resistance to Vibration
Wave
Soldering Profile
235 °C / 2 sec acc. to IEC 60068-2-20,
Test Ta, method 1
260 °C / 5 sec acc. to IEC 60068-2-20,
Test Tb, method 1A
acc. to IEC 60068-2-6, test Fc
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
Approvals
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: FRT 250T
Approval Logo
Certificates
UL Approvals
Certification Body
UL
Description
UL File Number: E41599
Product standards
Product standards that are referenced
Organization
Design
Designed according to
Designed according to
Designed according to
Standard
IEC 60127-4/1
UL 248-14
CSA22.2 No. 248.14
Description
Miniature fuses. Part 4. Universal modular fuse-links for through-hole and
surface mount types
Low voltage fuses - Part 14: Additional fuses
Low-Voltage Fuses - Part 14: Supplemental Fuses
Fuses
1
FRT 250T
Application standards
Application standards where the product can be used
Organization
Design
Designed for applications acc.
Standard
IEC/UL 60950
Description
https://www.schurter.com /PG01_2
Fuses
IEC 60950-1 includes the basic requirements for the safety of information
technologyequipment.
Compliances
The product complies with following Guide Lines
Identification
Details
CE declaration of conformity
Initiator
SCHURTER AG
Description
The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
EU Directive RoHS 2011/65/EU
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
RoHS
China RoHS
REACH
SCHURTER AG
SCHURTER AG
SCHURTER AG
Dimension [mm]
11.5 mm
11.5
11.5
5
1
+0.1
0
3.5
8
7.5
19
7.5
7.5
ø 0.6
Drilling diagram
Pre-Arcing Time
Rated Current In
0.2 A - 10 A
1.25 x In min.
60 min
2.0 x In max.
120 s
10.0 x In min. 10.0 x In max.
10 ms
100 ms
2
Fuses
Fuses
https://www.schurter.com /PG01_2
FRT 250T
Time-Current-Curves
100000
10000
1000
100
Time in Seconds
10
1
0.1
0.01
0.001
1
10
Multiple of Rated Current In
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
235
180
130
130
120
100
230
155
120
120
105
95
92
90
92
93
65
63
235
235
235
180
180
180
130
130
130
Power Dissi-
pation 1.25 I
n
typ. [mW]
85
80
70
90
110
115
330
300
270
375
400
420
520
600
800
680
500
900
85
85
85
80
80
80
70
70
70
Melting I²t
10.0 Intyp.
[A²s]
0.1
0.2
0.3
0.49
0.53
1.13
1.5
1.6
3
4.9
7
7.3
4.7
25
32
53
87
160
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
S
L
T Order Number
0.2
0.25
0.315
0.4
0.5
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
6.3
8
10
0.2
0.2
0.2
0.25
0.25
0.25
0.315
0.315
0.315
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
1)
1)
1)
1)
1)
1)
2)
2)
2)
2)
2)
3)
3)
3)
3)
4)
4)
4)
1)
1)
1)
1)
1)
1)
1)
1)
1)
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
7100.1008.13
7100.1009.13
7100.1010.13
7100.1011.13
7100.1012.13
7100.1013.13
7100.1014.13
7100.1015.13
7100.1016.13
7100.1017.13
7100.1018.13
7100.1019.13
7100.1020.13
7100.1021.13
7100.1022.13
7100.1023.13
7100.1024.13
7100.1025.13
l l
7100.1108.13
l l
7100.1108.95
l l
7100.1108.96
l l
7100.1109.13
l l
7100.1109.95
l l
7100.1109.96
l l
7100.1110.13
l l
7100.1110.95
l l
7100.1110.96
Fuses
3
FRT 250T
https://www.schurter.com /PG01_2
Fuses
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
130
130
130
120
120
120
100
100
100
230
230
230
155
155
155
120
120
120
120
120
120
105
105
105
95
95
95
92
92
92
90
90
90
92
92
92
93
93
93
65
65
65
63
63
63
Power Dissi-
pation 1.25 I
n
typ. [mW]
90
90
90
110
110
110
115
115
115
330
330
330
300
300
300
270
270
270
375
375
375
400
400
400
420
420
420
520
520
520
600
600
600
800
800
800
680
680
680
500
500
500
900
900
900
Melting I²t
10.0 Intyp.
[A²s]
0.49
0.49
0.49
0.53
0.53
0.53
1.13
1.13
1.13
1.5
1.5
1.5
1.6
1.6
1.6
3
3
3
4.9
4.9
4.9
7
7
7
7.3
7.3
7.3
4.7
4.7
4.7
25
25
25
32
32
32
53
53
53
87
87
87
160
160
160
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
S
L
T Order Number
0.4
0.4
0.4
0.5
0.5
0.5
0.63
0.63
0.63
0.8
0.8
0.8
1
1
1
1.25
1.25
1.25
1.6
1.6
1.6
2
2
2
2.5
2.5
2.5
3.15
3.15
3.15
4
4
4
5
5
5
6.3
6.3
6.3
8
8
8
10
10
10
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
250
250
250
250
250
250
250
250
250
250
250
1)
1)
1)
1)
1)
1)
1)
1)
1)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
2)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
3)
4)
4)
4)
4)
5)
5)
4)
5)
5)
l l
7100.1111.13
l l
7100.1111.95
l l
7100.1111.96
l l
7100.1112.13
l l
7100.1112.95
l l
7100.1112.96
l l
7100.1113.13
l l
7100.1113.95
l l
7100.1113.96
l l
7100.1114.13
l l
7100.1114.95
l l
7100.1114.96
l l
7100.1115.13
l l
7100.1115.95
l l
7100.1115.96
l l
7100.1116.13
l l
7100.1116.95
l l
7100.1116.96
l l
7100.1117.13
l l
7100.1117.95
l l
7100.1117.96
l l
7100.1118.13
l l
7100.1118.95
l l
7100.1118.96
l l
7100.1119.13
l l
7100.1119.95
l l
7100.1119.96
l l
7100.1120.13
l l
7100.1120.95
l l
7100.1120.96
l l
7100.1121.13
l l
7100.1121.95
l l
7100.1121.96
l l
7100.1122.13
l l
7100.1122.95
l l
7100.1122.96
l l
7100.1123.13
l l
7100.1123.95
l l
7100.1123.96
l l
7100.1124.13
l l
7100.1124.95
l l
7100.1124.96
l l
7100.1125.13
l l
7100.1125.95
l l
7100.1125.96
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) UL : 35 A @ 250 VAC/DC / 10 kA @ 125 VAC, p.f. = 0.7 - 0.8
2) UL: 50 A @ 250 VAC/DC / 10 kA @ 125 VAC, p.f. = 0.7 - 0.8
3) UL: 50 A @ 250 VAC, p.f.
≥
0.95
4) UL: 63 A @ 250 VAC, p.f.
≥
0.95
4
Fuses
Fuses
https://www.schurter.com /PG01_2
FRT 250T
Plastic Bag (100 pcs.)
Plastic Bag (100 pcs.)
Taped 36 cm Reel (500 pcs.)
Taped 36 cm Reel (1000 pcs.)
Packaging Unit
.xx = .13 / S = Short Terminals
.xx = .13 / L = Long Terminals
.xx = .95 / T = Reeled
.xx = .96 / T = Reeled
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.
Fuses
5
01.12.2017
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