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421DD-6 Datasheet(PDF) 3 Page - Willow Technologies Ltd |
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421DD-6 Datasheet(HTML) 3 Page - Willow Technologies Ltd |
3 / 6 page 421 Page 3 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE ©2005 TELEDYNE RELAYS www.teledynerelays.com 421/1205/Q1 9 8 7 6 4 2 1 DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) .370 (9.40) DIA. MAX. .335 (8.51) DIA. MAX. .280 (7.11) MAX. +.002 (.05) .017 (.43) –.001 (.03) DIA. WIRE LEAD: .75 (19.05) MIN. PIN: .187 (4.75) ±.010 (.25) (See Note 6) TERMINAL LOCATIONS AND PIN NUMBERING (REF. ONLY) (Viewed from Terminals) .035 (.89) ±.010 (0.25) .031 (.79) ±.003 (0.08) 36° ±3° TYP. .200 (5.08) ±.010 (.25) DIA. CASE DETAIL OUTLINE DIMENSIONS GENERAL NOTES 1. Relay contacts will exhibit no chatter in excess of 10 µsec or transfer in excess of 1 µsec. 2. “Typical” characteristics are based on available data and are best estimates. No on-going verification tests are performed. 3. Unless otherwise specified, parameters are initial values. 4. For reference only. Coil resistance not directly measurable at relay terminals due to internal series diode, 421DD only. 5. Unless otherwise specified, relays will be supplied with either gold-plated or solder- coated leads. 6. The slash and characters appearing after the slash are not marked on the relay. 7. Screened HI-REL versions available. Contact factory. 8. COIL A COIL B 421 COIL A COIL B 421D COIL A COIL B 421DD SCHEMATICS ARE VIEWED FROM TERMINALS COIL A LAST ENERGIZED SCHEMATIC DIAGRAMS Teledyne Part Numbering System for T2R® Established Reliability Relay ER 421 X M3 - 26 A / S Q Established Reliability Designator Pad Option (See Appendix) Relay Series Optional Ground Pin (See Appendix) Q= Solder Coated Leads G= Gold Plated Leads (Notes 5 and 6) S= 0.187" leads (Note 6) Coil Voltage Screening and Reliability Level Teledyne Part Numbering System for Military Qualified (JAN) Relays JAN part number example is for reference only. Actual part number may not exist. J 421 X M - 26 P L Military (JAN) Designator Pad Option (See Appendix) Relay Series Optional Ground Pin (See Appendix) Terminal Variant P = 0.187" Coil Voltage Screening and Reliability Level SERIES 421 |
Similar Part No. - 421DD-6 |
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Similar Description - 421DD-6 |
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