FRT 250 F Quick-acting; FRT 250 TTime-lag, Fuse with Radial Leads
IEC 127-4/1
FRT250F
12
5
NEW
Approvals:
UL listing pending
CSA certification pending
Surge tolerant version for
telecom available; see page 164
Ø 0,6
7.5
Tape
L: short
long
=
4.3 mm
ˆ
=
ˆ
19 mm
0.6 mm
Ø
=
directly solderable into
printed circuit boards or
plugable into fuseholders
0.2
0.2
4+-
FRT250T
+
-
0.3
0.3
12.7
Pre-arcing time/current
Characteristic temps (at Ta 23 °C)
Reel
52
40
n · In
1,25·In
2 · In
10 · In
Rated
current In
*
min.
max.
min.
max.
FRT250F 250 mA–6.3A 60 min.
FRT250T 250 mA–6.3A 60 min.
* Non fusing current Inf
120 s
1 ms
10 ms
120 s
10 ms 100 ms
Tape and reel according to IEC 286-2
Technical data
a
Ambient temperature max. T
-40°C to +85°C
a
Capacity at different T
1 · I up to max. 40°C
n
0,9 · I up to max. 85°C
n
Resistance to vibration
Frequency 10 ÷ 2000Hz, cross-over frequency 60 Hz
< 60 Hz constant amplitude of 1,5 mm
eleration of 100m/s2 (10g)
> 60 Hz constant acc
according to IEC 68-2-6, test Fc
Resistance to shock
Climate category
490 m/s2 (50g), 11 ms according to IEC 68-2-27
according to DIN 40040
Solderability
Soldering heat resistance
Materials
235°C / 2 sec. according to IEC 68-2-20, test Ta
260°C / 10 sec. according to IEC 68-2-20, test Tb
temperature resistant plastic, UL 94V-0
Copper tin-plated
Socket and cap
Terminals
FRT 250 F
Order No., Quick-acting
Rated current I Breaking
Voltage drop.Max. sustained Pre-
FRT 250 T
Rated current I Breaking
Voltage drop.Max. sustained Pre-
n
n
2
2
Rated
Capacity
I
power diss.
arcing I t Order No., Time-lag
Rated
Capacity
I
power diss.
arcing I t
n
n
voltage U
max. typ 1.25 I max.
voltage U
max. typ 1.25 I max.
n
n
n
n
Terminals
short
Taped
and reeled
IEC 127
mV
IEC157 typ
Terminals
short
Taped
and reeled
IEC127
mV
IEC157 typ
2
2
long
mV mW
mW A s
long
mV mW
mW A s
7100.1059.XX 7100.1159.XX 7100.1159.XX 250 mA / 250V
7100.1060.XX 7100.1160.XX 7100.1160.XX 315 mA / 250V
7100.1061.XX 7100.1161.XX 7100.1161.XX 400 mA / 250V
7100.1062.XX 7100.1162.XX 7100.1162.XX 500 mA / 250V
7100.1063.XX 7100.1163.XX 7100.1163.XX 630 mA / 250V
7100.1064.XX 7100.1164.XX 7100.1164.XX 800 mA / 250V
800 460 500
750 160 500
700 140 500
600 125 500
500 180 500
400 170 500
300 160 500
300 140 1000
300 0.019
7100.1009.XX 7100.1109.XX 7100.1109.XX 250 mA / 250V
800 170 500
750 160 500
700 135 500
600 125 500
500 130 500
400 200 500
300 180 500
300 145 1000
150 0.032
200 0.05
200 0.08
200 1.25
150 0.028 7100.1010.XX 7100.1110.XX 7100.1110.XX 315 mA / 250V
150 0.040 7100.1011.XX 7100.1111.XX 7100.1111.XX 400 mA / 250V
200 0.060 7100.1012.XX 7100.1112.XX 7100.1112.XX 500 mA / 250V
250 0.075 7100.1013.XX 7100.1113.XX 7100.1113.XX 630 mA / 250V
300 0.135 7100.1014.XX 7100.1114.XX 7100.1114.XX 800 mA / 250V
300 0.200 7100.1015.XX 7100.1115.XX 7100.1115.XX 1 A
300 0.320 7100.1016.XX 7100.1116.XX 7100.1116.XX 1.25 A / 250V
400 0.600 7100.1017.XX 7100.1117.XX 7100.1117.XX 1.6 A / 250V 100A /250V 300 110 1000
500 1.1
500 1.9
650 3.3
900 5.9
200
300 3.2
400
2
7100.1065.XX 7100.1165.XX 7100.1165.XX 1 A
/ 250V
/ 250V
5
7100.1066.XX 7100.1166.XX 7100.1166.XX 1.25 A / 250V
7100.1067.XX 7100.1167.XX 7100.1167.XX 1.6 A / 250V 100A /250V 300 140 1000
400 7.9
400 12.8
400 20
700 32
700 50
900 80
7100.1068.XX 7100.1168.XX 7100.1168.XX 2 A
/ 250V cos w≥0,95 300 130
–
300 125 1000
300 120 1200
300 120 1500
7100.1018.XX 7100.1118.XX 7100.1118.XX 2 A
/ 250V cos w≥0,95 300 105
–
300 140 1000
300 115 1200
300 120 1500
7100.1069.XX 7100.1169.XX 7100.1169.XX 2.5 A / 250V
7100.1070.XX 7100.1170.XX 7100.1170.XX 3.15 A / 250V
7100.1019.XX 7100.1119.XX 7100.1119.XX 2.5 A / 250V
7100.1020.XX 7100.1120.XX 7100.1120.XX 3.15 A / 250V
7100.1071.XX 7100.1171.XX 7100.1171.XX 4 A
7100.1072.XX 7100.1172.XX 7100.1172.XX 5 A
/ 250V
/ 250V
7100.1021.XX 7100.1121.XX 7100.1121.XX 4 A
7100.1022.XX 7100.1122.XX 7100.1122.XX 5 A
/ 250V
/ 250V
300 125 1875 1200 11
300 130 1600 18
300 125 1875 1200 125
300 120 1400 200
7100.1073.XX 7100.1173.XX 7100.1173.XX 6.3 A / 250V
–
7100.1023.XX 7100.1123.XX 7100.1123.XX 6.3 A / 250V
–
XX = Packaging index
Packaging
Suitable fuseholder
on request
Loose
7100.XXXX.13
7100.XXXX.95
7100.XXXX.96
Tape and reeled 500 pieces
Tape and reeled 1000 pieces
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
143
SCHURTER [ SCHURTER INC. ]
