SGRF303 Datasheet, PDF (6/8 Pages) Teledyne Technologies Incorporated – SURFACE MOUNT HIGH REPEATABILITY, BROADBAND TO-5 RELAYS DPDT

SERIES SGRF300/SGRF303
OUTLINE DIMENSIONS
Series SGRF300/SGRF303
DPDT Non-Latching Electromechanical Relay
Signal Integrity up to 18Gbps
SGRF300
.340 MAX
(8.64)
Ø .335 MAX
(8.51)
SGRF303
.440 MAX
(11.18)
.063 REF
(1.6)
.370 MAX
(9.4)
(8) LEADS
Ø.017
+.002
–.001
(0.43 _{–+00.0.02})⁵⁵
.031 REF
(0.79)
.035 REF
(0.89)
4X .397
+.030
–.020
(10.08 ^{+–00..57})₁₆
Ø .200 ±.010
(5.08 ±0.254)
36° ±3° TYP
(Viewed From Terminals)
SCHEMATIC DIAGRAMS
9
1
8
2
7
3
6
4
SGRF300/RF303
9
1
8
2
7
3
6
4
SGRF300D/SRF303D
9
1
8
2
7
3
6
4
SGRF300DD/SGRF303DD
NOTES:
1. DIMENSIONS ARE IN INCHES, METRIC EQUIVALENTS SHOWN IN ( ).
2. POSTITIONS 5 AND 10 ARE FOR UNINSULATED CASE GROUND OPTIONS.
3. NO PROTRUSION BELOW BOTTOM OF HEADER WHEN GROUND PINS ARE INSTALLED
4. 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.
Teledyne Part Numbering System for SGRF300/SGRF303 Relays
SGRF300DD Y - 5 / R
Relay Series
R = RoHS Compliant
* Surface Mount Relays are
Solder-Coated by default
(Note 3)
Coil Voltage
Ground Pin Optional
(See Appendix D)
NOTES:
1 _{Standard Relay lead finish: Solder-Dipped Leads (Sn60/Pb40)}
2 _{For RoHS Solder, add /R at end of part number. EX: SGRF303D-5/R}
RoHS Solder: (Sn99.3/Cu0.7)
3 _{The slash and characters appearing after the slash are not marked on the relay.}
D = Internal Diode for coil
transient suppression
DD = Internal Diodes for
coil transient
suppression and polarity
reversal protection
GENERAL NOTES
I. Relays will exhibit no contact chatter in excess of 10 μsec or transfer in excess of 1 μsec.
II. For reference only. Coil resistance not directly measureable at relay terminals due to internal series diode.
SGRF300/SGRF303 Page 6
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2010 TELEDYNE RELAYS
SGRF300\SGRF303\102012\Q3