Safety Precautions
Substrate for High-frequency Characteristic
Compensation (75-Ω Models, E-shape or Y-shape)
■ Precautions for Correct Use
Please observe the following precautions to prevent failure to oper-
ate, malfunction, or undesirable effect on product performance.
30.7
(Unit: mm)
20
4-dia. through-hole
High-frequency Characteristics
Measurement Method and
Measurement Substrate
0.6-dia. through-hole
1
0.95
High-frequency characteristics for the G6Z are measured in the way
shown below. Consult your OMRON representative for details on 50-
Ω models.
40 30
Measurement Method for 75-ΩModels
G6Z
Network vector analyzer
(Agilent Technologies)
75-Ω terminating
resistance
Substrate Types
Material: FR-4 glass epoxy (glass cloth impregnated with epoxy
resin and copper laminated to its outer surface)
HP8753D
50Ω/75Ω adapter
(Agilent Technologies)
11852B-004
Thickness: 1.6 mm
Thickness of copper plating:18 µm
Note: 1. The compensation substrate is used when measuring the
Relay’s insertion loss. The insertion loss is obtained by
subtracting the measured value for the compensation sub-
strate from the measured value with the Relay mounted to
the high-frequency measurement substrate.
Through-hole Substrate (75-Ω Models, E-shape or
Y-shape)
40
30
4-dia. through-hole
2. For convenience, the diagrams of the high-frequency
measurement substrates given here apply both to models
with an E-shape terminal structure and to models with a Y-
shape terminal structure.
0.4
(Unit: mm)
1.4
3. Be sure to mount a standoff tightly to the through-hole sub-
strate.
3.59
4. Use measuring devices, connectors, and substrates that
are appropriate for 50 Ω and 75 Ω respectively.
40 30
1
5. Ensure that there is no pattern under the Relay. Other-
wise, the impedance may be adversely affected and the
Relay may not be able to attain its full characteristics.
0.95
6.3
Handling
0.6-dia. through-hole
Do not use the Relay if it has been dropped. Dropping the Relay may
adversely affect its functionality.
SMD-type Substrate (75-ΩModels, E-shape or Y-shape)
Protect the Relay from direct sunlight and keep the Relay under nor-
mal temperature, humidity, and pressure.
40
Flow Soldering
30
4-dia. through-hole
1.4
(Unit: mm)
Solder: JIS Z3282, H63A
0.4
Soldering temperature: Approx. 250°C (260°C if the DWS method is
used)
0.6-dia. through-hole
Soldering time: Approx. 5 s max. (approx. 2 s for the first time and
approx. 3 s for the second time if the DWS method is used)
Be sure to make a molten solder level adjustment so that the solder
will not overflow on the PCB.
40 30
3.91
1
0.95
6.3
16
High-frequency Relay G6Z