SGRF303 Datasheet, PDF (5/8 Pages) Teledyne Technologies Incorporated – SURFACE MOUNT HIGH REPEATABILITY, BROADBAND TO-5 RELAYS DPDT

Series SGRF300/SGRF303
DPDT Non-Latching Electromechanical Relay
Signal Integrity up to 18Gbps
SERIES SGRF300/SGRF303
GENERAL ELECTRICAL SPECIFICATIONS (@25°C)
Contact Arrangement
2 Form C (DPDT)
Rated Duty
Continuous
Contact Resistance
0.15 Ω max.
Contact Load Rating
Resistive: 1Amp/28Vdc
Low level: 10 to 50 μA @ 10 to 50 mV
Contact Life Ratings
10,000,000 cycles (typical) at low level
Coil Operating Power
SGRF300-5: 500 mW @ nominal coil SGRF300-12: 370 mW @ nominal coil
SGRF303-5: 250 mW @ nominal coil SGRF303-12: 169 mW @ nominal coil
Operate Time
SGRF300: 4.0 mS max.
SGRF303: 6.0 mS max.
Release Time
SGRF300: 3.0 mS max.
SGRF303: 3.0 mS max.
SGRF300D, SGRF300DD: 4.0 mS max.
SGRF303D, SGRF303DD: 7.5 mS max.
Intercontact Capacitance
0.4 pf typical
Insulation Resistance
1,000 MΩ min. between mutually isolated terminals
Dielectric Strength
350 Vrms (60 Hz) @ atmospheric pressure
Negative Coil Transient (Vdc)
SGRF300D/SGRF303D,
SGRF300DD/SGRF303DD
1.0 max
Diode P.I.V. (Vdc)
SGRF300D/SGRF303D,
SGRF300DD/SGRF303DD
100 min.
DETAILED ELECTRICAL SPECIFICATIONS (@25°C)
BASE PART NUMBERS (SGRF300, SGRF300D,
SGRF300DD)
Coil Voltage, Nominal (Vdc)
Coil Resistance (Ohms
±20%)
SGRF300, SGRF300D
SGRF300DD (General
Note II)
Coil Current (mAdc@ 25
°C)(RF300DD Series)
Min.
Max.
Pick-up Voltage (Vdc
max.)
SGRF300, SGRF300D,
SGRF300DD
SGRF300-5
SGRF300D-5
SGRF300DD-5
5.0
50
39
93.2
128.2
3.6
3.9
SGRF300-12
SGRF300D-12
SGRF300DD-12
12.0
390
390
25.6
32.8
9.0
10.0
BASE PART NUMBERS (SGRF303, SGRF303D,
SGRF303DD)
Coil Voltage, Nominal (Vdc)
Coil Resistance (Ohms
±20%)
SGRF303, SGRF303D
SGRF303DD (General
Note II)
Coil Current (mAdc@ 25
°C)(RF303DD Series)
Min.
Max.
Pick-up Voltage (Vdc
max.)
SGRF303, SGRF303D,
SGRF303DD
SGRF303-5
SGRF303D-5
SGRF303DD-5
5.0
100
64
56.8
78.1
3.6
3.7
SGRF303-12
SGRF303D-12
SGRF303DD-12
12.0
850
850
11.7
15.0
9.0
11.0
© 2010 TELEDYNE RELAYS
[phone] • www.teledynerelays.com
SGRF300/SGRF303 Page 5
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