SRF300-5 TELEDYNE, SRF300-5 Datasheet - Page 3

• Manufacturer Part Number: SRF300-5
• Description: RF (Radio Frequency) Relays TO-5 SMT DPDT RF
• Manufacturer: TELEDYNE

Specifications of SRF300-5

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SERIES SRF300 AND SRF303
GENERAL ELECTRICAL SPECIFICATIONS (@25°C unless otherwise noted) (Notes 2 & 3)
DETAILED ELECTRICAL SPECIFICATIONS (@25°C)
GENERAL NOTES
1. Relays will exhibit
2. Unless otherwise
3. Relays may be subjected
4. Butt-lead ends are
5. Application notes
6. Terminals coated with
7. Add "/R" to end of
© 2009 TELEDYNE RELAYS
Contact Arrangement
Rated Duty
Contact Resistance
Contact Load Rating
Contact Life Ratings
Coil Operating Power
Operate Time
Release Time
Intercontact Capacitance
Insulation Resistance
Dielectric Strength
BASE PART NUMBERS
Coil Voltage, Nominal (Vdc)
Coil Resistance (Ohms ±20%)
Pick-up Voltage (Vdc max.)
no contact chatter in
excess of 10 μsec or
transfer in excess of 1
μsec.
specified, parameters
are initial values.
to 260°C, peak solder
reflow temperature, three
1 minute passes.
coplanar within
.003" (0.08).
available for PCB
layout and mounting
information.
SN60 or SN63 solder.
part number for RoHS
compliant solder coated
pins (Sn99.3/Cu0.7).
OUTLINE DIMENSIONS
NOTES:
1. DIMENSIONS ARE IN INCHES, METRIC EQUIVALENTS SHOWN IN [ ].
2. FOR BEST RF PERFORMANCE, SOLDER ENDS OF RF GROUND PINS TO PCB RF GROUND PLANE.
3. POSTITIONS 5 AND 10 ARE FOR UNINSULATED CASE GROUND OPTIONS.
4. DRAWING SHOWS: SRF300YZ
2 Form C (DPDT)
Continuous
0.15 Ω max.
Resistive: 1Amp/28Vdc
Low level: 10 to 50 μA @ 10 to 50 mV
10,000,000 cycles (typical) at low level
SRF300-5: 500 mW typical @ nominal rated voltage
SRF300-12: 370 mW typical @ nominal rated voltage
SRF303-5: 250 mW typical @ nominal rated voltage
SRF303-12: 169 mW typical @ nominal rated voltage
SRF300: 4.0 mS max.
SRF303: 6.0 mS max.
SRF300: 3.0 mS max.
SRF303: 3.0 mS max.
0.4 pf typical
1,000 MΩ min. between mutually isolated terminals
350 Vrms (60 Hz) @ atmospheric pressure
SRF300
SRF303
[phone] • www.teledynerelays.com
SRF300-5/SRF303-5
100
5.0
3.6
50
Z Ground Pin
Y Ground Pin
SRF300-12/SRF303-12
12.0
390
850
9.0
SRF300/SRF303 Page 3
SRF300SRF303\062009\Q2