RF Signal Relays
HF3 Relay
n
n
n
n
n
n
n
AXICOM
Y-Design
Frequency range DC to 3GHz
Impedance 50Ω or 75Ω
Small dimensions (14.6x7.2x10mm)
1 form C contact (1 changeover contact)
Immersion cleanable
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
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, 20mV
typ. 3ms, max. 5ms
typ. 2ms, max. 5ms
typ. 4ms, max. 6ms
typ. 1ms, max. 3ms
20ms
10
7
operations
Coil Data
(continued)
Coil versions, bistable
Coil
Rated
Set
code
voltage
voltage
VDC
VDC
50Ω version, bistable, 1 coil
71
3
2.25
72
4.5
3.38
73
5
3.75
74
6
4.50
75
9
6.75
76
12
9.00
77
24
18.00
50Ω version, bistable, 2 coils
91
3
2.25
92
4.5
3.38
93
5
3.75
94
6
4.50
95
9
6.75
96
12
9.00
97
24
18.00
Limiting
voltage
VDC
9.20
13.85
15.30
18.50
27.70
37.00
74.00
6.50
9.80
10.90
13.00
19.60
26.10
52.30
Reset
voltage
VDC
-2.25
-3.38
-3.75
-4.50
-6.75
-9.00
-18.00
2.25
3.38
3.75
4.50
6.75
9.00
18.00
Coil
Rated coil
resistance power
Ω±10%
mW
128
289
357
514
1157
2057
8228
64
145
178
257
574
1028
4114
70
70
70
70
70
70
70
140
140
140
140
140
140
140
Coil Data
Coil voltage range
Coil versions, monostable
Coil
Rated
Operate Limiting
code
voltage
voltage
voltage
VDC
VDC
VDC
50Ω version, monostable, 1 coil
51
3
2.25
6.50
52
4.5
3.38
9.80
53
5
3.75
10.90
54
6
4.50
13.00
55
9
6.75
19.60
56
12
9.00
26.10
57
24
18.00
52.30
75Ω version, monostable, 1 coil
01
3
2.25
6.50
02
4.5
3.38
9.80
03
5
3.75
10.90
04
6
4.50
13.00
05
9
6.75
19.60
06
12
9.00
26.10
07
24
18.00
52.30
3 to 24VDC
Release
Coil
Rated coil
voltage resistance power
VDC
Ω±10%
mW
0.30
0.45
0.50
0.60
0.90
1.20
2.40
0.30
0.45
0.50
0.60
0.90
1.20
2.40
64
145
178
257
574
1028
4114
64
145
178
257
574
1028
4114
140
140
140
140
140
140
140
140
140
140
140
140
140
140
All figures are given for coil without pre-energization, at ambient temperature +23°C.
Coil Data
(continued)
Coil versions, bistable
Coil
Rated
Set
code
voltage
voltage
VDC
VDC
75Ω version, bistable, 1 coil
3
2.25
21
22
4.5
3.38
23
5
3.75
24
6
4.50
25
9
6.75
26
12
9.00
27
24
18.00
75Ω version, bistable, 2 coils
41
3
2.25
42
4.5
3.38
43
5
3.75
44
6
4.50
45
9
6.75
46
12
9.00
47
24
18.00
Limiting
voltage
VDC
9.20
13.85
15.30
18.50
27.70
37.00
74.00
6.50
9.80
10.90
13.00
19.60
26.10
52.30
Reset
voltage
VDC
-2.25
-3.38
-3.75
-4.50
-6.75
-9.00
-18.00
2.25
3.38
3.75
4.50
6.75
9.00
18.00
Coil
Rated coil
resistance power
Ω±10%
mW
128
289
357
514
1157
2057
8228
64
145
178
257
574
1028
4114
70
70
70
70
70
70
70
140
140
140
140
140
140
140
All figures are given for coil without pre-energization, at ambient temperature +23°C.
All figures are given for coil without pre-energization, at ambient temperature +23°C.
10-2012, Rev. 1012
www.te.com
© 2012 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.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
1
dition
reset condition
Contacts in reset position. Contact po-
sition might change during transporta-
tion and must be reset before use.
RF Signal Relays
AXICOM
Coil Operating Range
140 mW
Coil operating Range
HF3 Relay
(Continued)
70 mW
140 mW
U
max.
at 0 A
RF Data
Coil Voltage [U/U
nom
]
s in reset position. Contact po-
ight change during transporta-
must be reset before use.
U
nom.
nominal coil voltage
U
op. min.
U
rel. min.
Coil Voltage [U/U
nom
]
Isolation
3.5
at 100MHz/900MHz
80dB/72dB
70
at 3GHz
45dB
mW
3
Insertion loss
U
max.
at 0 A
at 100MHz/900MHz
0.03dB/0.12dB
2.5
at 3GHz
0.35dB
Voltage standing wave ratio (VSWR)
2
at 100MHz/900MHz/3GHz
1.05/1.20/1.20
1.5
80dB/72dB
40dB
0.03dB/0.12dB
0.40dB
1.05/1.20/1.40
Other Data
1
U
nom.
nominal coil voltage
70 mW
Unom =
Umax. =
Coil Voltage [U/U
nom
]
3.5
Ambient Temperature [°C]
3
U
op. min.
=
U
rel. min.
=
2.5
2
1.5
Nominal coil voltage
Upper limit of the operative range
70 mW
of
the coil voltage (limiting voltage)
Lower limit of the operative
U
range of
max.
at 0 A
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)
U
nom.
nominal coil voltage
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
refer to the Product Compliance Support Center at
0.5
U
op. min.
www.te.com/customersupport/rohssupportcenter
0
Ambient temperature
-55°C to +85°C
-55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135
Thermal resistance
<165K/W
Ambient
Category of environmental
Temperature [°C]
protection
IEC 61810
RT III - wash tight
Degree of protection, IEC 60529
IP 67, immersion cleanable
Vibration resistance (functional)
35g, 10 to 1000Hz
Shock resistance (functional), half sinus 11ms
50g
Shock resistance (destructive), half sinus 0.5ms
150g
Terminal type
SMT
Weight
max. 2.5g
Resistance to soldering heat SMT
IEC 60068-2-58
265°C/10s
Moisture sensitive level, JEDEC J-Std-020D
MSL3
Ultrasonic cleaning
not recommended
Packaging/unit
reel/400 pcs., box/400 or 2000 pcs.
1
All specifications subject to change. Consult Tyco Electronics for latest specifications.
0.5
U
op. min.
0
-55 -45 -35 -25 -15
-5
5
15 25 35
45 55 65 75 85 95 105 115 125 135
5 of 12
Ambient Temperature [°C]
Insulation Data
age)
eset min.
Initial dielectric strength
between open contacts
between contact and coil
Initial surge withstand voltage
between open contacts
between contact and coil
50Ω version
75Ω version
600V
rms
1000V
rms
1000V
1500V
age)
5 of 12
or latest specifications.
2
10-2012, Rev. 1012
www.te.com
© 2012 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.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
RF Signal Relays
HF3 Relay
(Continued)
Typical RF performance, 50Ω version
0
-20
AXICOM
Typical RF performance, 75Ω version
0
-20
Isolation [dB]
Isolation [dB]
-40
-60
-80
-100
-120
0
500
1000
1500
Frequency [Mhz]
2000
2500
3000
NO
NC
-40
-60
-80
-100
-120
0
500
1000
1500
2000
2500
Frequency [Mhz]
NO
NC
Typical RF performance, 50Ω version
(continued)
0.1
0.0
-0.1
-0.2
-0.3
-0.4
0
500
1000
1500
Frequency [Mhz]
2000
2500
3000
NC
Typical RF performance, 75Ω version
(continued)
0.1
Insertion-loss [dB]
Insertion-loss [dB]
0.0
-0.1
-0.2
-0.3
-0.4
0
1.25
1.20
NO
NC
NO
500
1000
1500
2000
2500
Frequency [Mhz]
1.25
1.20
1.15
1.10
NC
1.05
NO
1.00
0
500
1000
1500
2000
2500
3000
VSWR
VSWR
1.15
1.10
1.05
1.00
0
500
1000
NC
NO
Frequency[Mhz]
1500
2000
2500
Frequency[Mhz]
Terminal assignment
TOP view on component side of PCB
Monostable
Bistable, 1 coil
Bistable, 2 coils
+
-
set
reset
-
+
22 21 20 19 18 17 16 15 14 13 12
1
2
3
4
5
6
7
8
9
10 11
+
Contacts are shown in reset condition.
Contact position might change during
transportation and must be reset before
use.
reset
set
-
+
-
HF3-PIN-
10-2012, Rev. 1012
www.te.com
© 2012 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.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
3
RF Signal Relays
HF3 Relay
(Continued)
PCB layout
TOP view on component side of PCB
50Ω version
75Ω version
AXICOM
Dimensions
50Ω version
75Ω version
4
10-2012, Rev. 1012
www.te.com
© 2012 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.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
RF Signal Relays
HF3 Relay
(Continued)
Processing
Recommended soldering conditions
Vapour phase soldering
20 to 40s
240°C
AXICOM
Packing
full line: typical
dotted line: process limits
180°C
130°C
external preheating
100°C
forced cooling
Tape and reel for SMT
Temperature [°C]
Vapour phase soldering
temperature/time profile
(lead and housing peak temp.)
Time [s]
Recommended reflow soldering profile
Infrared soldering
temperature/time profile
(lead and housing peak temp.)
Reel dimensions
Temperature [°C]
Time [s]
Resistance to soldering heat
Infrared soldering
temperature/time profile
(lead and housing peak temp.)
Temperature [°C]
Time [s]
10-2012, Rev. 1012
www.te.com
© 2012 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.
Datasheets and product data is subject to the
terms of the disclaimer and all chapters of
the ‘Definitions’ section, available at
http://relays.te.com/definitions
Datasheets, product data, ‘Definitions’ sec-
tion, application notes and all specifications
are subject to change.
5
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