T E L E C O M A N D B R O A D B A N D P R O D U C T S
These product lines consist of radial-leaded and
surface-mount devices that help protect against short
duration high voltage faults (250-600Vrms). TR and
TS products are designed to help meet the protection
needs of telecommunications applications. BBR
devices help provide overcurrent protection of the
power tap in hybrid-coaxial applications.
Figure 2
Figure 1
A
C
A
E
B
B
D
φ 0.65mm
φ 0.65mm
E
TR250
Part
number
IH
(A)
IT
(A)
V max. Operating V max. Interrupt
I max.
(A)
R min.
(Ω)
R max.
(Ω)
22.0
20.0
9.0
R1 max.
(Ω)
Agency
recognition
(Vdc)
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
100
(Vrms)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Fig.
1
TR250-080T
TR250-080U
TR250-110U
TR250-120
0.080
0.080
0.110
0.120
0.120
0.120
0.130
0.120
0.120
0.120
0.120
0.120
0.145
0.145
0.145
0.145
0.145
0.180
0.160
0.160
0.220
0.240
0.240
0.240
0.240
0.240
0.240
0.240
0.240
0.240
0.290
0.290
0.290
0.290
0.290
0.650
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
10.0
15.0
14.0
5.0
4.0
7.0
7.0
5.4
6.0
6.0
8.0
6.0
7.0
3.0
3.0
4.5
5.4
3.5
0.8
33.0
33.0
16.0
16.0
16.0
16.0
14.0
16.0
16.0
16.0
16.0
16.0
14.0
12.0
14.0
14.0
12.0
4.0
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
UL, TÜV, CSA
1
1
8.0
2
TR250-120T
TR250-120T-RA
TR250-120T-RC
TR250-120T-RF
TR250-120T-R1
TR250-120T-R2
TR250-120U
TR250-120UT
TR250-145
12.0
9.0
2
2
7.5
2
10.5
9.0
2
2
10.5
10.0
12.0
6.0
2
2
2
2
TR250-145-RA
TR250-145-RB
TR250-145T
TR250-145U
TRF250-180†
5.5
2
6.0
2
7.5
2
6.5
2
2.2
1
These products are intended for telecom applications. For continuous line voltage applications, see LVR product line. Please see the Raychem Circuit Protection Databook for
application details. Most products are available in binned versions for resistance-matched applications. Please see Raychem Circuit Protection Databook for performance details.
† F is for RoHS compliant devices.
Dimensions (millimeters/inches)
Part
number
A
B
C
D
(min.)
E
(typ.)
(max.)
(max.)
(max.)
Fig.
1
TR250-080T
TR250-080U
TR250-110U
TR250-120
5.8 (0.228)
4.8 (0.189)
5.3 (0.210)
6.5 (0.256)
6.0 (0.236)
6.5 (0.256)
6.0 (0.236)
9.0 (0.354)
9.9 (0.390)
9.3 (0.366)
9.4 (0.370)
11.0 (0.433)
10.0 (0.394)
11.0 (0.433)
10.0 (0.394)
12.0 (0.472)
4.6 (0.181)
3.8 (0.150)
3.8 (0.150)
4.6 (0.180)
3.8 (0.150)
4.6 (0.180)
3.8 (0.150)
3.8 (0.150)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
4.7 (0.185)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
5.0 (0.197)
1
1
2
TR250-120U
TR250-145
2
2
TR250-145U
TRF250-180
2
1
6
TE [ TE CONNECTIVITY ]
