DISCONTINUED Coaxial Switch G9YA High-frequency, High-capacity Coaxial Switch Supporting Bandwidths to 26.5 GHz • Isolation of 60 dB min., insertion loss of 0.8 dB max., and V.S.W.R. of 1.7 max. at 26.5 GHz (50 Ω). • Contact carry power of 120 W at 3 GHz. • High sensitivity with rated power consumption of 700 mW for failsafe models and 500 mW for dual coil latching models • Models with TTL-driven dual coil latching and indicator terminals are available • Models available with 26.5 GHz or 18 GHz operation. • RoHS Compliant Ordering Information ■ Model Number Legend: G9YA@-@@-@@-@@@ 1 2 3 4 5 6 7 8 1. Relay Function None: Failsafe K: Dual coil latching T: TTL-driven dual coil latching (with self cut-off function) 2. Contact Form 12: SPDT 3. Terminal Shape S: SMA 4. Frequency 4: 26.5 GHz 3: 18 GHz 5. Characteristic Impedance 5: 50 Ω 6. Operating Terminals None: Soldering terminals P: Pin terminals (See note 1.) C: Connector cable 7. Auxiliary Indicator Terminals None: No indicator terminals N: Indicator terminals 8. Data Package None: No data package D: Data package Note: 1. To order, select the part number and add the desired coil voltage rating (e.g. G9YAK-12S-45-PND DC12). 2. Refer to “List of Models” for available part numbers Application Examples • • • • Mobile communications infrastructure equipment, mobile phone base station equipment, and antenna devices Wireless devices, wireless LAN, and disaster prevention wireless equipment Test and measurement equipment Broadcasting equipment (digital TV, cable TV, and satellite broadcasting) Coaxial Switch G9YA 357 DISCONTINUED ■ List of Models Standard SPDT Models with Soldering Terminals Classification Failsafe Dual coil latching Indicator terminals Data package No No Yes No Yes TTL-driven dual coil latching (with self cut-off function) No Yes Rated coil voltage Minimum packaging unit Model 4.5, 12, 15, 24, and 28 VDC One per box G9YA-12S-45 Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-D No 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-N Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-ND No 4.5, 12, 15, 24, and 28 VDC One per box G9YAK-12S-45 Yes 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-D No 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-N Yes 4.5, 12, 15, 24, and 28 VDC No 5, 12, 15, and 24 VDC Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-D No 5, 12, 15, and 24 VDC G9YAT-12S-45-N Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-ND G9YAK-12S-45-ND One per box G9YAT-12S-45 Standard SPDT Models with Pin Terminals Classification Failsafe Indicator terminals Data package No Yes Dual coil latching No Yes TTL-driven dual coil latching (with self cut-off function) No Yes Rated coil voltage Minimum packaging unit Model No 4.5, 12, 15, 24, and 28 VDC One per box G9YA-12S-45-P Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-PD No 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-PN Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-PND No 4.5, 12, 15, 24, and 28 VDC One per box G9YAK-12S-45-P Yes 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-PD No 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-PN Yes 4.5, 12, 15, 24, and 28 VDC No 5, 12, 15, and 24 VDC Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-PD No 5, 12, 15, and 24 VDC G9YAT-12S-45-PN Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-PND G9YAK-12S-45-PND One per box G9YAT-12S-45-P Standard SPDT Models with Connector Cables Classification Failsafe Dual coil latching Indicator terminals Data package No No Yes No Yes TTL-driven dual coil latching (with self cut-off function) No Yes Rated coil voltage Minimum packaging unit G9YA-12S-45-C Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-CD No 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-CN Yes 4.5, 12, 15, 24, and 28 VDC G9YA-12S-45-CND No 4.5, 12, 15, 24, and 28 VDC One per box G9YAK-12S-45-C Yes 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-CD No 4.5, 12, 15, 24, and 28 VDC G9YAK-12S-45-CN Yes 4.5, 12, 15, 24, and 28 VDC No 5, 12, 15, and 24 VDC Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-CD No 5, 12, 15, and 24 VDC G9YAT-12S-45-CN Yes 5, 12, 15, and 24 VDC G9YAT-12S-45-CND G9YAK-12S-45-CND One per box Note: Versions with 18-GHz operation are available. Replace "-45" with "-35" when ordering. -- Example: Order G9YA-12S-35-PND DC12 instead of G9YA-12S-45-PND DC12. 358 Coaxial Switch Model 4.5, 12, 15, 24, and 28 VDC One per box G9YA G9YAT-12S-45-C DISCONTINUED Specifications ■ Indicator Ratings, SPDT Models Rating 100 mA max. at 30 V Contact resistance 1 Ω max. (See note 2.) Note: 1. The above values are initial values. 2. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method. ■ High-frequency Characteristics Frequency 1 GHz max. 4 GHz max. 8 GHz max. 12.4 GHz max. 18 GHz max. 26.5 GHz max. Item Insertion loss 0.3 dB max. 0.4 dB max. Isolation 85 dB min. 0.2 dB max. 80 dB min. 70 dB min. 65 dB min. V.S.W.R. 1.1 max. 1.15 max. 1.25 max. 1.35 max. 0.5 dB max. 0.8 dB max. 60 dB min. 1.5 max. 1.7 max. Note: 1. The above values are initial values. 2. Of the above values, the rated values are 18 GHz max. for the 18-GHz models and 26.5 GHz max. for the 26.5-GHz models. ■ Coil / Input Ratings Note: An extra 140 to 300 mW of power consumption is added to models with indicator terminals, due to the operating coil and voltage specifications. Failsafe Models (G9YA-12S-45(35)) Rated voltage Rated current Coil resistance Must operate voltage Must release voltage (VDC) (mA) (W) (V) (V) 4.5 155.2 29 12 58.5 205 15 46.7 321 24 29.2 822 28 25.0 1,118 80% max. of rated voltage 10% min. of rated voltage Maximum voltage (V) Power consumption (mW) 150% of rated voltage Approx. 700 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. 2. The operating characteristics are measured at a coil temperature of 23°C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. Dual Coil Latching Models (G9YAK-12S-45(35)) Rated voltage Rated current Coil resistance Must operate voltage Must release voltage (VDC) (mA) (W) (V) (V) 4.5 109.8 41 12 41.7 288 15 33.3 450 24 20.8 1,152 28 17.9 1,568 80% max. of rated voltage 80% max. of rated voltage Maximum voltage (V) 150% of rated voltage Power consumption (mW) Approx. 500 mW Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of ±10%. 2. The operating characteristics are measured at a coil temperature of 23°C. 3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously. TTL-driven Dual Coil Latching Models (G9YAT-12S-45(35)) Rated voltage (VDC) 5 VDC 12 VDC 15 VDC TTL logic level ON 2.4 to 5.5 V Electronic self cut-off Switching frequency OFF 0 to 0.5 V Yes 180 operations per minute max. (ON time: OFF time = 1:1) 24 VDC Coaxial Switch G9YA 359 DISCONTINUED ■ Characteristics Type Item Model Failsafe models Dual coil latching models TTL-driven dual coil latching models G9YA-12S-45(35) G9YAK-12S-45(35) G9YAT-12S-45(35) Contact resistance (See note 3.) 100 mΩ max. Operating (set) time 15 ms max. Release (reset) time 15 ms max. Minimum set/reset pulse time --- Insulation resistance (See note 4.) 1,000 MΩ min. (at 500 VDC) Dielectric strength 500 VAC, 50/60 Hz for 1 min Coil and contacts 100 ms Coil and ground, 500 VAC, 50/60 Hz for 1 min contacts and ground Vibration resistance Shock resistance Endurance Contacts of same polarity 500 VAC, 50/60 Hz for 1 min Destruction 10 to 55 Hz, 5.0-mm double amplitude Malfunction 10 to 55 Hz, 3.0-mm double amplitude Destruction 1,000 m/s2 Malfunction 500 m/s2 Mechanical 5,000,000 operations min. (at 36,000 operations/hour) Electrical 5,000,000 operations min. (3 GHz, 5 W, 50 Ω, V.S.W.R. 1.2 max.) at a switching frequency of 1,800 operations/hour Contact carry power 120 W (at 3 GHz, 50 Ω, V.S.W.R. ≤ 1.15) with an ambient temperature of 40°C Ambient operating temperature −55 to 85°C (with no icing or condensation) Ambient operating humidity 5% to 85% Weight Approx. 50 g Note: 1. 2. 3. 4. The above values are initial values. Rated and characteristic (initial) values are for a standard temperature of 23°C and a humidity of 65% unless otherwise indicated. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method. The insulation resistance was measured with a 500-VDC megohmmeter applied to the same parts as those used for checking the dielectric strength. Engineering Data High-frequency Characteristics (Insertion Loss) Return loss (dB) 0 Sample: G9YA-12S-45 12 VDC Measuring device: Agilent Network Analyzer 8722ES 0.2 20 Insertion loss (dB) Isolation (dB) 0.4 40 60 0.6 16 20 24 28 Return loss 20 1.7 30 1.6 40 1.5 50 1.4 1.3 V.S.W.R. Measuring device: Agilent Network Analyzer 8722ES 12 1.8 60 1.4 Sample: G9YA-12S-45 12 VDC 8 Sample: G9YA-12S-45 12 VDC Measuring device: 10 Agilent Network Analyzer 8722ES 1.0 80 4 1.9 0 0.8 1.2 100 0 (Average value [initial value]) (Average value [initial value]) (Average value [initial value]) 0 High-frequency Characteristics (Return Loss, V.S.W.R.) V.S.W.R. High-frequency Characteristics (Isolation) 1.6 0 4 8 12 16 20 24 28 Frequency (GHz) Frequency (GHz) 70 1.2 80 1.1 90 0 1 4 8 12 16 20 24 28 Frequency (GHz) Note: 1. The tests were conducted at an ambient temperature of 23°C. 2. The high-frequency characteristics will vary according to the connectors. Be sure to check operation including durability at the actual device before use. 360 Coaxial Switch G9YA DISCONTINUED Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Models with Soldering Terminals G9YA-12S-45(35)-@ G9YAK-12S-45(35)-@ G9YAT-12S-45(35)-@ 13.4 4 4 4 7 Soldering terminals 2 0.5 4 39 Two, 3.1 dia. 4.6 Two, 2.4 dia. 2.2 7.3 8.7 Three SMA jack connectors 11.2 13.2 22.4 30.0 34.0 Note: Each value has a tolerance of ±0.3 mm. Soldering Terminal Arrangement Model Indicator terminals G9YA-12S-45(35)-@ G9YAK-12S-45(35)-@ G9YAT-12S-45(35)-@ Failsafe Dual coil latching TTL-driven dual coil latching Type Without indicator terminals GND GND 1 2 R + + V GND Logic 1 Logic 2 1 COM V GND Logic 1 Logic 2 S+ With indicator terminals 1 NC COM NO COM GND 1 2 2 2 GND R + + S+ Coaxial Switch G9YA 361 DISCONTINUED ■ Models with Pin Terminals ABCD Pin No. EFGH G9YA-12S-45(35)-P@ G9YAK-12S-45(35)-P@ G9YAT-12S-45(35)-P@ 2.54 2.54 2.54 5.2 Pin terminals 2.54 7.4 39 Two, 3.1 dia. 4.6 Two, 2.4 dia. 2.2 7.3 8.7 Three SMA jack connectors 11.2 13.2 22.4 30.0 34.0 Note: Each value has a tolerance of ±0.3 mm. Pin Terminal Arrangement Indicator Pin number A B C Coil D E V TTL-driven dual coil latching 362 G GND Without indicator Failsafe terminals Dual coil latching With indicator terminals F H + GND 1 2 GND Logic 1 Logic 2 NC COM NO GND Dual coil latching 1 COM 2 GND 1 2 TTL-driven dual coil latching 1 COM 2 GND Logic 1 Logic 2 Failsafe Coaxial Switch G9YA V + DISCONTINUED ■ Models with Connector Cables D-sub connector pin-contact type Pin No. G9YA-12S-45(35)-C@ G9YAK-12S-45(35)-C@ G9YAT-12S-45(35)-C@ 12.6 Two, 3.05 dia. 24.99 30.8 6 1.2 Polyvinyl chloride wire 110±10 39 Two, 3.1 dia. 4.6 Two, 2.4 dia. 2.2 7.3 8.7 Three SMA jack connectors 11.2 13.2 22.4 30.0 34.0 Note: Each value has a tolerance of ±0.3 mm. Pin Terminal Arrangement Indicator Pin number Without indicator terminals A B C Coil D F Failsafe Dual coil latching V TTL-driven dual coil latching With indicator terminals E G H GND + I GND 1 2 GND Logic 1 Logic 2 + NC COM NO GND Dual coil latching 1 COM 2 GND 1 2 TTL-driven dual coil latching 1 COM 2 GND Logic 1 Logic 2 Failsafe V Coaxial Switch G9YA 363 DISCONTINUED Precautions ■ Precautions for Correct Use Relay Handling • Relays are precision components. Do not subject the Relay to vibration or shock in excess of the standard values, whether before or after mounting. The original performance cannot be maintained if the Relay is subjected to abnormal vibration or shock or dropped. Also, do not subject the Relay to vibration or shock in excess of the rated values when it is still packaged. • Avoid subjecting the Relay to direct sunlight when it is being used, stored or transported. Keep the Relay at conditions of normal temperature, humidity, and pressure. • The Relay is not sealed. It cannot be washed. • Be absolutely sure not to wire the Relay incorrectly. Incorrect wiring will result in failure of Relay functions and damage or fire in the Relay, in addition to affecting external circuits. • Recommended torque for mounting the SMA connectors is the MIL-C-39012 standard of 0.90±0.1 N·m. The conditions, however, depend on the compatibility with the material of the connectors. • Use of two or more Relays may result in change in the Relay characteristics due to interference in the magnetic fields generated by the Relays. Be sure to check operation using the actual devices before use. • Use a power supply for the coil operating power supply with a maximum ripple of 5%. Be sure to check operation using the actual devices before use. • Operation in excess of the coil ratings, contact ratings, switching service life or other specifications may result in abnormal heat generation, smoke, or fire. Latching Relay Mounting Make sure that the vibration or shock generated from other devices (e.g., Relays) on the same panel during operation or resetting do not exceed the values provided in the catalog, otherwise the latching Relay that has been set may be reset or vice versa. The latching Relay is reset before shipping. If excessive vibration or shock is imposed, however, the latching Relay may be set accidentally. Be sure to apply a reset signal before use. Long-term Continuously ON Contacts Using the Relay in a circuit where the Relay will be ON continuously for long periods (without switching) can lead to unstable contacts because the heat generated by the coil itself will deteriorate the insulation, causing a film to develop on the contact surfaces. We recommend using a latching Relay (magnetic-holding Relay) in this kind of circuit. If a failsafe Relay must be used in this kind of circuit, use a full-loop circuit design to provide protection against possible poor connections and coil disconnection. 364 Coaxial Switch G9YA Using Relays in an Atmosphere Containing Corrosive Gas (Silicon, Sulfuric, or Organic Gas) Do not use Relays in a location where silicon gas, sulfuric gas (SO2, H2S), or organic gas is present. If Relays are used for a long period in an atmosphere of sulfuric gas or organic gas, contact surfaces may become corroded and cause contact instability and obstruction, and terminal soldering characteristics may be degraded. If Relays are stored or used for a long time in an atmosphere of silicon gas, a silicon coating will be generated on contact surfaces, causing contact failure. Connecting to Coil and Indicator Terminals I. Models with Soldering Terminals Perform manual soldering under the following conditions. Soldering iron tip temperature: 280 to 300°C Soldering time: Approx. 3 s max. II. Models with Pin Terminals Heed the following precautions when using models with pin terminals. 1. Connectors for use: Straight dip type for panels Male connectors: HKP-8M29 (Honda Tsushin Kogyo) Refer to the general catalog of Honda Tsushin Kogyo for connector models and specifications. 2. The sockets do not have a lock mechanism. Pulling the lead wires, shock, or long-term vibration may cause the connectors to become disconnected. Heed the following precautions. • Securely fix the Relay and connectors and make sure that no force is pulling on the lead wires during use. • Fully insert the socket into the Relay connector. 3. Do not solder the lead wires directly to the pin connectors. DISCONTINUED MEMO Coaxial Switch G9YA DISCONTINUED All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON ON-LINE OMRON ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 Global - http://www.omron.com USA - http://www.components.omron.com 847-882-2288 Cat. No. X302-E-1 Coaxial Switch 12/10 G9YA Specifications subject to change without notice Printed in USA