■ 제품필수정보

제조사	Teledyne
제조사품명	GRF180-5
간략설명	Teledyne Surface Mount RF Relay, 5V dc Coil, 6GHz Max. Coil Freq., DPDT

■ 제품사양

Maximum Coil Frequency = 6GHz Coil Resistance = 61 Ω Contact Resistance = 150 mΩ Contact Configuration = DPDT Coil Voltage = 5V dc
장착형태 = Surface Mount Latching = Yes Contact Voltage = 28V dc Coil Power = 410mW
접촉 재료 = Gold Plated Operating Time Including Bounce = 2ms Centigrid® RF Relay - Latching RF180 and GRF180
시리즈. Teledyne's latching Centigrid® RF180 and GRF180 relays are hermetically sealed, ultra-miniature, magnetic latching RF relays with extremely low internal circuit losses for exceptional RF performance through and beyond the UHF spectrum and into the S band. The relays can be operated with a short duration pulse and once the DPDT latching contacts have transferred, no coil power is required. The magnetic latching feature of the RF180 and GRF180 provides a non-volatile memory capability, the relays will not reset upon removal of coil power. Their low profiles and 2.54mm Centigrid® pitch make them ideal for use when close PCB spacing is required. The through hole mount RF180 (stock number ; 758-2506 758-2506 ) has a 7.62mm profile while the surface mount GRF180 (stock numbers ; 758-2486 758-2486 and ; 758-2477 758-2477 ) have a 8.64mm profile height. The surface mount GRF180 Centigrid® relay features a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole- to-pole isolation. This ground shield provides a ground interface that results in improved high frequency performance as well as parametric repeatability. The latching RF180 and GRF180 are robust to shock, vibration and temperature extremes for use in space applications and other demanding environments. They are engineered for use in RF attenuators, RF switch matrices, automated test equipment, spacecraft and other applications that require magnetic latching with dependable high frequency signal and performance. Broad bandwidth Hermetically sealed Gold plated contacts ensure reliable dc and RF signal switching, as well as low and stable insertion loss Positive mounting to RF ground plane Metal enclosure for EMI shielding with high resistance to ESD Excellent resistance to shock and vibration High reliability and robust to high temperature solder reflow environments Uni-frame design provides high magnetic efficiency and mechanical rigidity