performance features the ultraminiature rf100 and rf103 relays are designed to provide improved rf signal repeatability over the frequency range by balancing the aggregate insertion loss elements of the relays design. highly suitable for use in attenuator and other rf circuits, the rf 100 and rf103 feature: ? high repeatability. ? broader bandwidth. ? metal enclosure for emi shielding. ? ground pin option to improve case grounding. ? high isolation between control and signal paths. ? highly resistant to esd. construction fe atures the following unique construction features and manufacturing techniques provide excellent resistance to environmental extremes and overall high reliability. ? uni-frame motor design provides high magnetic efficiency and mechanical rigidity. ? minimum mass components and welded construction provide maximum resistance to shock and vibration. ? dual weld projection provides increased design robustness. ? advanced cleaning techniques provide maximum assurance of internal cleanliness. ? gold plated precious metal alloy contacts ensure reliable switching. ? hermetically sealed . ? solderable leads. teledyne relays high repeatability centigrid ? relay series designation rf100 rf103 relay type repeatable, rf, centigrid ? relay sensitive, repeatable, rf, centigrid ? relay internal construction series rf100 rf103 ultraminiature environmental and physical specifications temperature vibration (general note 1) shock (general note 1) enclosure weight -55 c to +85 c hermetically sealed 10 g to 500 hz 30 g, 6 ms. half sine rf100 rf103 0.09 oz. (2.55 g) max. 0.16 oz. (4.50 g) max. upper stationary moving contact lower stationary uniframe armature contact contacts dc to rf broadband new
typical rf characteristics (notes 1, 2 and 3) isolation pole to pole (note 4) rf notes: 1. test conditions: a. fixture: .031 copper clad, reinforced ptfe, rt/duroid ? 6002 with sma connectors. (rt/duroid ? is a registered trademark of rogers corporation). b. relay header is in contact with but not soldered to ground plane or connected to ground via ground pin. c . test performed at room ambient temperature. d. terminals not tested were terminated with 50 ohm load. e. contact signal level: 20 dbm. 2. data presented herein represents typical characteristics and is not intended for use as specification limits. 3. data is per pole. 4. data is the average from readings taken when the relay is de-energized and energized. measurement points are from pins 1 and 3 to pins 5 and 7 (de-energized) and pins 1 and 2 to pins 6 and 7 (energized). 5.data is the average from readings taken when the relay is de-energized and energized. measurement points are from pins 1, 3 t o 2 and pins 5,7 to 6 (de-energized) and pins 1,2 to 3 and pins 6,7 to 5 (energized). series rf100 and rf103 insertion loss and vswr characteristics rf100 and rf103 normally closed contacts insertion loss and vswr characteristics rf100 and rf103 normally open contact isolation characteristics rf100 and rf103 relays 1.5 1.4 1.3 1.2 1.1 1.0 2.0 1.9 1.8 1.7 1.6 insertion loss 1.0 2.0 3.0 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 1.2 -1.4 -1.6 -1.8 -2.0 frequency (ghz) i n s e r t i o n l o s s ( d b ) vswr vswr .0003 4.0 5.0 6.0 insertion loss frequency (ghz) i n s e r t i o n l o s s ( d b ) vswr vswr 1.5 1.4 1.3 1.2 1.1 1.0 2.0 1.9 1.8 1.7 1.6 1.0 2.0 3.0 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 1.2 -1.4 -1.6 -1.8 -2.0 .0003 4.0 5.0 6.0 -10 -20 -30 -40 -50 -60 0 1.0 2.0 3.0 .0003 frequency (ghz) isolation (db) 4.0 5.0 6.0 -10 -20 -30 -40 -50 -60 0 1.0 2.0 3.0 .0003 frequency (ghz) isolation (db) 4.0 5.0 6.0 isolation contact to contact (note 5)
typical rf insertion loss repeatability characteristics (notes 1 and 2) rf insertion loss repeatability notes 1. test conditions: a. fixture: .031 copper clad, reinforced ptfe, rt/duroid 6002 ? with sma connectors. (rt/duroid ? is a registered trademark of rogers corporation). b. relays header is connected to but not soldered to ground plane nor connected via ground pin. c . test performed at room ambient temperature. d. contact signal level: 20 dbm. 2. data presented herein represents typical characteristics and is not intended to be used as specification limits. 3. insertion loss repeatability measured over frequency range from .3 mhz to 4 ghz. series rf100 an d rf103 100 90 80 70 60 50 40 30 20 10 0 0.02 0.14 0.04 0.06 0.08 0.1 0.12 0.16 0.18 0.2 repeatability (db) repeatability characteristics rf100 relays % t o t a l n u m b e r r e c o r d e d t e s t c y c l e s 100 90 80 70 60 50 40 30 20 10 0 0.02 0.14 0.04 0.06 0.08 0.1 0.12 0.16 0.18 0.2 repeatability (db) % t o t a l n u m b e r r e c o r d e d t e s t c y c l e s 100 90 80 70 60 50 40 30 20 10 0 0.02 0.14 0.04 0.06 0.08 0.1 0.12 0.16 0.18 0.2 repeatability (db) % t o t a l n u m b e r r e c o r d e d t e s t c y c l e s 100 90 80 70 60 50 40 30 20 10 0 0.02 0.14 0.04 0.06 0.08 0.1 0.12 0.16 0.18 0.2 repeatability (db) % t o t a l n u m b e r r e c o r d e d t e s t c y c l e s repeatability characteristics rf103 relays normally open normally open normally closed normally closed
general electrical specifications (@25c) detailed electrical specifications (@ 25c) general notes 1. relays will exhibit no contact chatter in excess of 10 s or transfer in excess of 1 s. contact arrangement dpdt rated duty continuous contact resistance .100 ohm max. initial (measured 1/8 from the header) contact load rating low level: 10 to 50 a, 10 to 50 mv contact life rating 10,000,000 cycles typical at low level coil operating power rf100: 450 mw typical @ nominal rated voltage rf103: 200 mw typical @ nominal rated voltage operate time rf100 4.0 ms. max. rf103 6.0 ms. max. release time rf100 3.0 ms. max. rf103 3.0 ms. max. intercontact capacitance 0.4 pf typical insulation resistance 1,000 m w min. (between mutually isolated terminals) dielectric strength 350 vrms / 60 hz @ atmospheric pressure base part numbers RF100-5 rf103-5 rf100-12 rf103-12 coil voltage, nominal, vdc 5.0 12.0 coil resistance, ohms 20% rf100 50 390 rf103 100 800 pick-up voltage max, vdc 3.6 9.0 ? terminal numbering and schematic are as viewed from the terminals. ? dimensions are in inches (millimeters). ? schematic and external dimensions shown without ground pins. ? to order the case ground option, after the series designator, add y to the part number for tab position or z to the part number for center position . example: rf1##y-coil voltage series rf100 an d rf103 outline dimensions external dimensions terminal numbering schematic teledyne relays ?1998 12525 daphne ave. hawthorne, ca 90250 (213) 777-0077 http://www.teledynerelays.com. .031 (.79) ref. .035 (.89) ref. 1 2 3 4 5 6 7 8 h dimension rf100 rf103 .290 (7.37) .395 (10.03) max. .017 +.002 -.001 ( ) .43 +.05 -.03 .335 (8.51) sq. max. .375 (9.53) sq. max. h .75 (19.05) min. 0.100 0.010 (2.54 0.25)
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