Document
RF Signal Relays
HF3 Relay
n Y-Design n Frequency range DC to 3GHz n Impedance 50Ω or 75Ω n Small dimensions (14.6x7.2x10mm) n 1 form C contact (1 changeover contact) n Immersion cleanable n Low power consumption (≤140mW)
Typical applications Cable modems and linecards/ CATV, Tabs, measurement and test equipment ATE, satellite / audio / video tuners, wireless base stations and antennas, switching boards
AXICOM
Contact Data
Contact arrangement Max. switching voltage Rated current Limiting continuous current, 23°C Switching power Max. continuos RF-power, 23°C Contact material Minimum switching voltage Initial contact resistance Operate time Release time
without diode in parallel with diode in parallel Bounce time Duration of set/reset pulse min. Mechanical endurance
1 form C, 1 CO 220VDC, 250VAC
2A 2A 60W, 62.5VA, 50W (2.5GHz) 50W (2.5GHz) Ag, Au covered 100µV <100mΩ at 10mA, 30mV typ. 3ms, max. 5ms
typ. 2ms, max. 5ms typ. 4ms, max. 6ms typ. 1ms, max. 3ms
20ms 107 operations
Coil Data
Coil voltage range
3 to 24VDC
Coil versions, monostable
Coil
Rated Operate Limiting Release Coil Rated coil
code voltage voltage voltage voltage resistance power
VDC
VDC
VDC
VDC Ω±10% mW
50Ω version, monostable, 1 coil
51
3
2.25
6.50
0.30
64
140
52
4.5
3.38
9.80
0.45
145
140
53
5
3.75 10.90
0.50
178
140
54
6
4.50 13.00
0.60
257
140
55
9
6.75 19.60
0.90
574
140
56
12
9.00 26.10
1.20
1028
140
57
24
18.00 52.30
2.40
4114
140
75Ω version, monostable, 1 coil
01
3
2.25
6.50
0.30
64
140
02
4.5
3.38
9.80
0.45
145
140
03
5
3.75 10.90
0.50
178
140
04
6
4.50 13.00
0.60
257
140
05
9
6.75 19.60
0.90
574
140
06
12
9.00 26.10
1.20
1028
140
07
24
18.00 52.30
2.40
4114
140
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Coil Data (continued)
Coil versions, bistable
Coil
Rated
Set Limiting Reset
Coil Rated coil
code voltage voltage voltage voltage resistance power
VDC
VDC
VDC
VDC Ω±10% mW
50Ω version, bistable, 1 coil
71
3
2.25
9.20 -2.25
128
70
72
4.5
3.38 13.85 -3.38
289
70
73
5
3.75 15.30 -3.75
357
70
74
6
4.50 18.50 -4.50
514
70
75
9
6.75 27.70 -6.75
1157
70
76
12
9.00 37.00 -9.00
2057
70
77
24
18.00 74.00 -18.00
8228
70
50Ω version, bistable, 2 coils
91
3
2.25
6.50
2.25
64
140
92
4.5
3.38
9.80
3.38
145
140
93
5
3.75 10.90
3.75
178
140
94
6
4.50 13.00
4.50
257
140
95
9
6.75 19.60
6.75
574
140
96
12
9.00 26.10
9.00
1028
140
97
24
18.00 52.30 18.00
4114
140
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Coil Data (continued)
Coil versions, bistable
Coil
Rated
Set Limiting Reset
Coil Rated coil
code voltage voltage voltage voltage resistance power
VDC
VDC
VDC
VDC Ω±10% mW
75Ω version, bistable, 1 coil
21
3
2.25
9.20 -2.25
128
70
22
4.5
3.38 13.85 -3.38
289
70
23
5
3.75 15.30 -3.75
357
70
24
6
4.50 18.50 -4.50
514
70
25
9
6.75 27.70 -6.75
1157
70
26
12
9.00 37.00 -9.00
2057
70
27
24
18.00 74.00 -18.00
8228
70
75Ω version, bistable, 2 coils
41
3
2.25
6.50
2.25
64
140
42
4.5
3.38
9.80
3.38
145
140
43
5
3.75 10.90
3.75
178
140
44
6
4.50 13.00
4.50
257
140
45
9
6.75 19.60
6.75
574
140
46
12
9.00 26.10
9.00
1028
140
47
24
18.00 52.30 18.00
4114
140
All figures are given for coil without pre-energization, at ambient temperature +23°C.
06-2015, Rev. 0615 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company
Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section.
1
Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ sec-
terms of the disclaimer and all chapters of
tion, application notes and all specifications
the ‘Definitions’ section, available at
are subject to change.
http://relays.te.com/definitions
Contacts in reset position. Contact position might change during transportation and must be reset before use.
RF Signal Relays
AXICOM
Coil Operating Range
HF3 Relay (Continued)
140 mW
Coil operating Range
140 mW Umax. at 0 A
Coil Voltage [U/Unom]
eset position. Contact pochange during transportat be reset before usUen.om. nominal coil voltage
Uop. min. Urel. min.
70 mW
Ambient Temperature [°C]
Unom3.=5 Umax. =
3
Uop. min. = 2.5
2
Urel. min. =
1.5
Nominal coil voltage Upper limit of the operative ra7n0gmeWof the coil voltage (limiting voltage) Lower limit of the operaUtmiavx.eatr0anAge of the coil voltage (reliable operate voltage) For latching relays Uset min. resp. Ureset min. Lower limit of the operative range of the coil voltage (reliable release voltage)
1 Unom. nominal coil voltage
70 mW
RF Data
Isolation
a3.t5 100MHz/900MHz
at 3GHz Inse.