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TELEDYNE RELAYS HIGH REPEATABILITY ULTRAMINIATURE T0-5, RF BYPASS RELAY DC TO 3 GHz
SERIES
RF310 RF313
SERIES DESIGNATION
RF310 RF313
RELAY TYPE
Repeatable, RF, N.C. Bypass relay Sensitive, repeatable, RF N.C. Bypass relay
INTERNAL CONSTRUCTION
PERFORMANCE FEATURES
The ultraminiature RF310 and RF313 relays are designed with an internal bypass (through path), when the coil is de-energized, to provide low insertion loss and VSWR through the bypass and simplicity of design for the user. Relays have improved RF insertion loss repeatability over the frequency range from dc to 3 GHz. Highly suitable for use in attenuator, linear amplifier and other RF circuits. The RF310 and RF313 feature: * N.C. bypass configuration. * Repeatable insertion loss. * Broad bandwidth. * Metal enclosure for EMI shielding. * Ground pin option to improve case grounding. * High isolation between control and signal paths. * High resistance to ESD.
UNIFRAME UPPER STATIONARY BYPASS CONTACT MOVING CONTACT ARMATURE LOWER STATIONARY CONTACTS
ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS
CONSTRUCTION FEATURES
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. * Advanced cleaning techniques provide maximum assurance of internal cleanliness. * Gold plated precious metal alloy contacts ensure reliable switching.
Temperature Vibration (General Note 1) Shock (General Note 1) Enclosure RF310 Weight RF313
-55 C to +85 C 10 G to 500 Hz 30 G, 6 ms. half sine Hermetically sealed 0.09 oz. (2.55 g) max. 0.16 oz. (4.50 g) max.
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SERIES RF310 and RF313 TYPICAL RF CHARACTERISTICS (Notes 1, 2 and 3)
INSERTION LOSS AND VSWR CHARACTERISTICS RF310 RELAYS
TYPICAL CHARACTERISTICS FOR N.O. CONTACTS, PER POLE, COIL ENERGIZED (NOTE4) 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 .3MHz TYPICAL CHARACTERISTICS FOR N.C. BYPASS PATH, COIL DE-ENERGIZED 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 .3MHz
INSERTION LOSS (dB)
INSERTION LOSS (dB)
INSERTION LOSS
INSERTION LOSS
VSWR
1.0
2.0
1.5 1.4 1.3 1.2 1.1 1.0 3.0
VSWR 1.0 2.0
1.5 1.4 1.3 1.2 1.1 1.0 3.0
VSWR
FREQUENCY (GHz)
FREQUENCY (GHz)
INSERTION LOSS AND VSWR CHARACTERISTICS RF313 RELAYS
TYPICAL CHARACTERISTICS FOR N.O. CONTACTS, PER POLE, COIL ENERGIZED (NOTE 4) 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 .3MHz TYPICAL CHARACTERISTICS FOR N.C. BYPASS PATH, COIL DE-ENERGIZED 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 .3MHz
INSERTION LOSS (dB)
INSERTION LOSS (dB)
INSERTION LOSS
INSERTION LOSS
VSWR 1.0 2.0
1.5 1.4 1.3 1.2 1.1 1.0 3.0
VSWR 1.0 2.0
1.5 1.4 1.3 1.2 1.1 1.0 3.0
VSWR
FREQUENCY (GHz)
FREQUENCY (GHz)
ISOLATION CHARACTERISTICS RF310 AND RF313 RELAYS
ISOLATION POLE TO POLE (COIL ENERGIZED) (NOTE 5) 0 ISOLATION (dB) ISOLATION (dB) -10 -20 -30 -40 -50 -60 .3MHz 1.0 2.0 3.0 0 -10 -20 -30 -40 -50 -60 .3MHZ 1.0 2.0 3.0 ISOLATION N.O. CONTACTS TO N.C. BYPASS PATH (COIL DE-ENERGIZED) (NOTE 6)
FREQUENCY (GHz)
FREQUENCY (GHz)
RF Notes:
1. Test conditions: a. Fixture: .031" copper clad, reinforced PTFE, duroid 6002(R) with SMA connectors. (Duroid is a registered trademark of Rogers Corporation). b. Relays header is not soldered to ground plane or connected to groud via ground pin. c. Test performed at room ambient temperature. d. Terminals not tested were terminated with 50 ohm load. e. Contact signal level: 0 dBm. 2. Data presented herein represents typical characteristics and is not intended to be used as specification limits. 3. Data is per pole. 4. Measurement points are from pins 2 & 3 to pins 7 & 8. 5. Data is the average of both N.O. contacts to the bypass path 6. Relays operate at frequencies above 3 GHz with reduced RF performance characteristics.
VSWR
VSWR
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SERIES RF310 and RF313 TYPICAL INSERTION LOSS REPEATABILITY CHARACTERISTICS (Notes 1 and 2)
REPEATABILITY CHARACTERISTICS RF310 RELAYS
TYPICAL REPEATABILITY DATA, N.O. CONTACT
% TOTAL NUMBER RECORDED TEST CYCLES
TYPICAL REPEATABILITY DATA, BYPASS 100
% TOTAL NUMBER RECORDED TEST CYCLES
100 90 80 70 60 50 40 30 20 10 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 REPEATABILITY (dB)
90 80 70 60 50 40 30 20 10 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 REPEATABILITY (dB)
REPEATABILITY CHARACTERISTICS RF313
TYPICAL REPEATABILITY DATA, N.O. CONTACT
% TOTAL NUMBER RECORDED TEST CYCLES % TOTAL NUMBER RECORDED TEST CYCLES
TYPICAL REPEATABILITY DATA, BYPASS 100 90 80 70 60 50 40 30 20 10 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 REPEATABILITY (dB)
100 90 80 70 60 50 40 30 20 10 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 REPEATABILITY (dB)
RF Insertion Loss Repeatability Notes
1. Test conditions: a. Fixture: .031" copper clad, reinforced PTFE, duroid 6002(R) with SMA connectors. (Duroid is a registered trademark of Rogers Corporation). b. Relays header is not soldered to ground plane nor connected via ground pin. c. Test performed at room ambient temperature. d. Contact signal level: 0 dBm. 2. Data presented herein represents typical characteristics and is not intended to be used as specification limits. 3. N.O. path contacts connected in series externally. 4. Insertion loss repeatability measured over frequency range from .3 MHz to 3 GHz.
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SERIES RF310 and RF313 GENERAL ELECTRICAL SPECIFICATIONS (@25C)
N.C. side (coil de-energized) Contact arrangement SPST, Normally Closed Double Break Rated duty Contact resistance (General note 2) Contact load rating Contact life rating Coil operating power RF310 Operate time RF313 RF310 Release time RF313 Intercontact capacitance Insulation resistance Dielectric strength 3.0 ms. max. 0.4 pF typical 1,000 M min. (between mutually isolated terminals) 350 VRMS / 60 Hz @ atmospheric pressure 6.0 ms. max. 3.0 ms. max. Continuous 0.15 ohm max. initial (measured 1/8" from the header) Low level: 10 to 50 A, 10 to 50 mV 10,000,000 cycles typical at low level RF310: 450 mW typical @ nominal rated voltage RF313: 200 mW typical @ nominal rated voltage 4.0 ms. max. DPST, Normally Open N.O. side (coil energized)
DETAILED ELECTRICAL SPECIFICATIONS (@ 25C)
BASE PART NUMBERS
Coil voltage, nominal, VDC Coil resistance, ohms 20% Pick-up voltage max, VDC RF310 RF313
RF310-5 RF313-5
5.0 50 100 3.6
.370 (9.40) DIA. MAX. .335 (8.51) DIA. MAX.
RF310-12 RF313-12
12.0 390 850 9.0
OUTLINE DIMENSIONS
10 9 1 .031 (.79) REF. 8 2
H .035 (.89) 7 3 REF.
H DIMENSION MAX. RF310 RF313 .275 (6.99) .385 (9.78)
6
5
4
TERMINAL NUMBERING
SCHEMATIC
.200 (5.08) .010 (.25) DIA.
.700 (17.78) MIN. 36 3 TYP.
* HEADER DIMENSIONS, TERMINAL NUMBERING AND SCHEMATIC ARE AS VIEWED FROM THE TERMINALS. * DIMENSIONS ARE IN INCHES (MILLIMETERS). * POSITIONS 5 AND 10 ARE FOR UNINSULATED CASE GROUND OPTIONS. * NO PROTRUSION BELOW BOTTOM OF HEADER WHEN GROUND PINS ARE INSTALLED IN POSITIONS 5 OR 10. * 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 POSITION 5 OR "Z" TO THE PART NUMBER FOR POSITION 10. EXAMPLE: RF3##Y-COIL VOLTAGE
EXTERNAL DIMENSIONS
+.002 .017 -.001 ( .43 +.05 -.03
)
GENERAL NOTES
1. Relays exhibit no contact chatter in excess of 10 s or transfer in excess of 1 s. 2. Contact resitance value applies to each closed contact as well as the bypass path.
(c)1997
TELEDYNE RELAYS
12525 Daphne Ave. Hawthorne, CA 90250 (213) 777-0077 http://www.teledynerelays.com.

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