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TRF250-120T-RD

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
216
RoHS Compliant, ELV Compliant
12
Agency Specification/Selection Guide for Telecommunications and Networking Devices
Cont’d
Family Product* Lightning Power Cross/Contact/Induction
TRF250 TRF250-055UT ITU K.20 – 1.0kV 10/700µs ITU K.20 – 230V
AC
, 10Ω
TRF250-080U ITU K.20 – 1.0kV 10/700µs ITU K.20 – 230V
AC
, 10Ω
GR-1089 Port Types 2 & 4 – 1st Level ITU K.20 – 0.2A
2
s
ITU K.20 – 1A
2
s
†
GR-1089 Port Type 4 – 120V
AC
, 25Asc
TRF250-110U ITU K.20/21/45 – 1.5kV 10/700µs ITU K.20/21/45 – 230V
AC
, 10Ω
TRF250-120 ITU K.20/21/45 – 4.0kV 10/700µs
†
ITU K.20/21/45 – 0.2A
2
s
TRF250-120T GR-1089 Port Types 2 & 4 – 1st Level ITU K.20/21/45 – 1A
2
s
†
TRF250-120U ITU K.20/21/45 – 10A
2
s
†
TRF250-120UT GR-1089 Port Type 4 – 120V
AC
, 25Asc
TRF250-145
TRF250-145U
TRF250-183
TRF250-184 ITU K.20/21/45 – 1.5kV 10/700µs ITU K.20/21/45 – 230V
AC
, 10Ω **
ITU K.20/21/45 – 4.0kV 10/700µs
‡
ITU K.20/21/45 – 0.2A
2
s
GR-1089 Port Types 2 & 4 – 1st Level ITU K.20/21/45 – 1A
2
s
‡
ITU K.20/21/45 – 10A
2
s
‡
GR-1089 Port Type 4 – 120V
AC
, 25Asc
TS250/TSV250 TSV250-130F ITU K.20/21/45 – 1.5kV 10/700µs ITU K.20/21/45 – 230V
AC
, 10Ω
TS250-130F ITU K.20/21/45 – 4.0kV 10/700µs
†
ITU K.20/21/45 – 0.2A
2
s
GR-1089 Port Types 2 & 4 – 1st Level ITU K.20/21/45 – 1A
2
s
†
ITU K.20/21/45 – 10A
2
s
†
GR-1089 Port Type 4 – 120V
AC
, 25Asc
TS250-130F-RB ITU K.20/21/45 – 1.5kV 10/700µs ITU K.20/21/45 – 230V
AC
, 10Ω
ITU K.20/21/45 – 4.0kV 10/700µs
‡
ITU K.20/21/45 – 0.2A
2
s
GR-1089 Port Types 2 & 4 – 1st Level ITU K.20/21/45 – 1A
2
s
‡
ITU K.20/21/45 – 10A
2
s
‡
GR-1089 Port Type 4 – 120V
AC
, 25Asc
TSL250 TSL250-080F GR-1089 PortTypes 2 & 4 – 1st Level GR-1089 Port Type 4 – 120V
AC
, 25Asc
ITU K.20 – 1.0kV 10/700µs ITU K.20/21/45 – 230V
AC
, 10Ω
ITU K.20/21/45 – 0.2A
2
s
ITU K.20/21/45 – 1A
2
s
†
TRF600 TRF600-150 TIA-968-A Types A & B UL60950 – 600V
AC
, 40Asc
TR600-150F-EX GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level
††
UL60950 – 600V
AC
, 40Asc
TR600-150F-EX-RA-B-0.5 GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level
††
UL60950 – 600V
AC
, 40Asc
TRF600-160 GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level
††
Telcordia GR-1089 – 600V
AC
, 60Asc
TRF600-400 GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level Telcordia GR-1089 – 600V
AC
, 60Asc
TS600 TS600-170F TIA-968-A Types A & B UL60950 – 600V
AC
, 40Asc
TS600-200F-RA GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level
††
Telcordia GR-1089 – 600V
AC
, 60Asc
TS600-400F
TSM600 TSM600-250F TIA-968-A Types A & B UL60950 – 600V
AC
, 40Asc
TSM600-250F-RA GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level
††
Telcordia GR-1089 – 600V
AC
, 60Asc
TSM600-400F TIA-968-A Types A & B UL60950 – 600V
AC
, 40Asc
GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level Telcordia GR-1089 – 600V
AC
, 60Asc
FT600
‡‡
FT600-0500 TIA-968-A -Types A & B UL60950 – 600V
AC
, 40Asc
FT600-1250
FT600-2000 GR-1089 Port Types 1, 3, & 5 – 1st & 2nd Level Telcordia GR-1089 – 600V
AC
, 60Asc
* Applies to all products which share the same prefix.
† Tested with 230V gas discharge tube primary protector.
‡ Tested with 350V gas discharge tube primary protector.
** See SCD for additional application fault ratings.
†† May require additional series resistor to help telecommunication equipment pass Surge 3 (1kV, 10/1000µs).
‡‡ See telecom fuses section.
PolySwitch Resettable Devices – Telecommunications & Networking Devices
TS600
TCF250 TRF250 TS250 TSV250 TSL250 TSM600 TRF600
Voltage Rating (V
AC
)* 250 250 250 250 250 600 600
(Interrupt)
ITU ITU ITU ITU UL60950 UL60950
GR-1089 GR-1089 GR-1089 GR-1089 GR-1089 GR-1089 GR-1089
Specification Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 1, 3, & 5 Ports 1, 3, & 5
Hold Current (A)
0.055 — 20.0Ω —————
0.080 — 17.0Ω ——8.0Ω ——
0.100 11.0Ω ——————
0.110 — 7.0Ω —————
0.120 10.5Ω 8.0Ω —————
0.130 ——9.0Ω 5.5Ω ———
0.145 7.0Ω 4.5Ω —————
0.150 ——————8.0Ω
0.160 ——————6.0Ω
0.170 —————11.0Ω —
0.183 — 1.3Ω —————
0.184 — 1.9Ω —————
0.200 —————8.5Ω —
0.250 —————3.5Ω —
0.400 —————1.2Ω 1.2Ω
217
RoHS Compliant, ELV Compliant
12
Voltage Ratings for Telecommunications and Networking Devices
For circuit protection telecommunications devices there are two applicable voltage ratings. These are V
MAX
Operating and
V
MAX
Interrupt. To help understand the nature of these two different voltage ratings, the following definitions are provided:
V
MAX
Operating : For telecommunications devices this is the voltage used to obtain component recognition under UL1434. Most circuit
protection devices are certified at 60V but can withstand higher V
MAX
Interrupt conditions as noted above.
See Table T3 for its V
MAX
Operating.
*V
MAX
Interrupt : Under specified conditions this is the highest voltage that can be applied to the device at the maximum current. Devices
have been designed to trip safely under higher power level cross conditions, as listed above, to assist equipment in
meeting the appropriate industry conditions.
Table T1
Product Series: Size, Current Rating, Voltage Rating, Typical Resistance for
Telecommunications and Networking Devices
218
RoHS Compliant, ELV Compliant
12
% of Rated Hold andTrip Current
Device’s Ambient Temperature (˚C)
200
150
100
50
0
-40 -20 0 20 40 60 80
A
A
B
B
Figure T1
A=TCF250-180
B=All other TCF, TRF,
TSx, TSM series devices
NEW
Maximum Ambient Temperature
Part Number -40°C -20°C 0°C 20°C 40°C 50°C 60°C 70°C 85°C
Chip* — 250V
AC
TCF250
TCF250-100T 0.155 0.138 0.119 0.100 0.083 0.073 0.064 0.055 0.042
TCF250-120T 0.186 0.165 0.143 0.120 0.099 0.088 0.077 0.066 0.050
TCF250-145T 0.225 0.199 0.172 0.145 0.119 0.106 0.093 0.080 0.060
TCF250-180
‡
0.269 0.240 0.211 0.180 0.153 0.138 0.123 0.109 0.087
Radial-leaded* — 250V
AC
TRF250
TRF250-055UT 0.085 0.076 0.065 0.055 0.045 0.041 0.035 0.030 0.023
TRF250-080U 0.124 0.110 0.095 0.080 0.066 0.059 0.051 0.044 0.033
TRF250-110U 0.171 0.151 0.131 0.110 0.091 0.081 0.071 0.061 0.046
TRF250-120 0.186 0.165 0.143 0.120 0.099 0.088 0.077 0.066 0.050
TRF250-145 0.225 0.199 0.172 0.145 0.119 0.106 0.093 0.080 0.060
TRF250-183
‡
0.284 0.251 0.217 0.183 0.149 0.133 0.117 0.101 0.075
TRF250-184
‡
0.286 0.252 0.218 0.184 0.150 0.134 0.118 0.102 0.075
Surface-mount* — 250V
AC
TS250/TSL250/TSV250
TSL250-080F 0.124 0.110 0.095 0.080 0.066 0.059 0.051 0.044 0.033
TS250-130F 0.208 0.182 0.156 0.130 0.104 0.091 0.078 0.065 0.045
TSV250-130F 0.208 0.182 0.156 0.130 0.104 0.091 0.078 0.065 0.045
Radial-leaded
†
— 600V
AC
TRF600
TRF600-150 0.239 0.209 0.180 0.150 0.121 0.107 0.093 0.079 0.057
TR600-150F-EX 0.239 0.209 0.180 0.150 0.121 0.107 0.093 0.079 0.057
TR600-150F-EX-RA 0.239 0.209 0.180 0.150 0.121 0.107 0.093 0.079 0.057
TRF600-160 0.255 0.223 0.192 0.160 0.129 0.114 0.099 0.084 0.061
TRF600-400 0.640 0.560 0.480 0.400 0.320 0.270 0.230 0.190 0.130
Surface-mount
†
— 600V
AC
TS600/TSM600
TS600-170F 0.264 0.230 0.200 0.170 0.140 0.125 0.109 0.094 0.070
TS600-200F-RA-B-0.5 0.310 0.275 0.238 0.200 0.165 0.147 0.128 0.110 0.083
TS600-400F 0.640 0.560 0.480 0.400 0.320 0.270 0.230 0.190 0.130
TSM600-250F 0.400 0.350 0.300 0.250 0.198 0.170 0.140 0.117 0.083
TSM600-250F-RA 0.400 0.350 0.300 0.250 0.198 0.170 0.140 0.117 0.083
TSM600-400F 0.640 0.560 0.480 0.400 0.320 0.270 0.230 0.190 0.130
* 250V
AC
interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements.
† 600V
AC
interrupt products are designed to help equipment pass UL60950,TIA-968-A and GR1089 PortType 1, 3 & 5 requirements.
‡ Product is not currently available in a resistance matched or sorted option.
NEW
NEW
Table T2
Thermal Derating for Telecommunications and Networking Devices
[Hold Current (A) at Ambient Temperature (°C)]
Figure T1 Thermal Derating [Hold Current (A) at Ambient Temperature (°C)]
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

TRF250-120T-RD

Mfr. #:
Buy TRF250-120T-RD
Manufacturer:
Littelfuse
Description:
Resettable Fuses - PPTC 60V 3A 12Ohms
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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