68-1-A-24/2D

Series 67, 68 High Voltage Dry Reed Relays — Series 67 - pcb connections to switch and coil. The highest power switch in the Pickering portfolio - Up to 200 W 3 Package Type — Series 68 - pcb connections to coil and flying 1 2 leads to the switch which keeps the high voltage away from the pcb — Small size — Up to 10 kV stand-off, 7.5 kV switching at 50 W maximum — Tungsten plated contacts ensure a long and reliable life Note: P  ackage Types 1 and 2 have the same — 5, 12, and 24 V coils with optional internal diode body style yet different pin positions — Encapsulated in a plastic package with internal mu-metal magnetic screen —  Additional build options are available — Many benefits compared to industry standard relays (see last page) — 1 Form A and 1 Form C configurations The Series 67 and 68 ranges of high voltage reed relays have similar specifications to the established Series 60/65 and 62/63 but are constructed using a leadframe in a Single-in-Line format and feature former-less coils which enables a smaller package than is usual for this type of device. The unusual package style allows some interesting stacking possibilities (see adjacent photo) when used to construct high density multiplexers or matrices. Other voltages can be supplied to special order as can variations in the lead length of the Series 68 type. Switch Ratings 1 Form A (energize to make) 1 Form C (changeover) Stand-off 5 kV, switching up to 3.5 kV Stand-off 8 kV, switching up to 6 kV (Series 67 only) Stand-off 10 kV, switching up to 7.5 kV Stand-off 5 kV, switching up to 2.5 kV ISSUE 1.4 APR 2022 Relay Packing on PCB Example of Series 67 Packing Possibility 1 pickeringrelay.com Specification High Voltage Dry Reed Relays – Series 67, 68 Series 67, 68 switch ratings - contact ratings for each switch type Operate Min. Life expectancy time inc stand-off ops typical bounce volts (see Note2) (max) Release time 5000 108 3 ms 2 ms 7500 (Note1) 10000 108 3 ms 2 ms 5A 6000 (Note1) 8000 108 6 ms 2 ms 3.2 A 2500 (Note1) 5000 108 6 ms 6 ms Switch No Switch form Power rating Max. switch current Max. carry current Max. switching volts 1 A 50 W 3A 3.5 A 3500 (Note1) 2 A 50 W 3A 3.5 A A 200 W 3A C 100 W 3A 4 (Series 67 only) 5 (Series 67 only) Note1: Switching Voltage This high voltage rating is for RESISTIVE loads only. At these high voltages, even stray capacitance can generate very high current pulses, which can damage the contact plating causing welding of the reed switch. If there is capacitance in circuit, provision should be made to limit the surge, to within the current and power ratings of the relay. Note2: Life Expectancy The life of a reed relay depends upon the switch load and the end of life criteria. For example, for an ‘end of life’ contact resistance specification of 1 Ω, switching low loads with the current less than 1 mA, or when ‘cold’ switching, typical life is expected to be greater than 1 x 108 ops. At higher voltages and up to the maximum 50 W load (resistive), typical life is 1 x 106 ops. In the event of abusive conditions, e.g. high currents due to capacitive inrushes, this figure reduces considerably. Pickering will be pleased to perform life testing with any particular load conditions. Operating Voltages Coil voltage - nominal Must operate voltage - maximum at 25°C Must release voltage - minimum at 25°C 5V 3.75 V 0.5 V 12 V 9V 1.2 V 24 V 18 V 2.4 V Environmental Specification/Mechanical Characteristics In the table below, the upper temperature limit can be extended to +125 °C if the coil drive voltage is increased to accommodate the resistance/temperature coefficient of the copper coil winding. This is approximately 0.4% per °C. This means that at 125 °C the coil drive voltage will need to be increased by approximately 40 x 0.4 =16% to maintain the required magnetic drive level. Please contact sales@pickeringrelay.com for assistance. Operating Temperature Range -20 ºC to +85 ºC Storage Temperature Range -35 ºC to +100 ºC Shock Resistance 50 g Vibration Resistance (10 - 2000 Hz) 20 g Soldering Temperature (max) (10 s max) 270 ºC Washability (Proper drying process is recommended) Fully Sealed 2 pickeringrelay.com Specification High Voltage Dry Reed Relays – Series 67, 68 Series 67 Coil data and type numbers Device Type 1 Form A Switch No. 1 (5 kV) Package Type 1 1 Form A Switch No. 2 (10 kV) Package Type 1 1 Form A Switch No. 4 (200 W, 8 kV) Package Type 1 1 Form C Switch No. 5 (5 kV) Package Type 2 Type Number 67-1-A-5/1D 67-1-A-12/1D 67-1-A-24/1D 67-1-A-5/2D 67-1-A-12/2D 67-1-A-24/2D 67-1-A-5/4D 67-1-A-12/4D 67-1-A-24/4D 67-1-C-5/5D 67-1-C-12/5D 67-1-C-24/5D Coil (V) 5 12 24 5 12 24 5 12 24 5 12 24 Max. Coil contact resistance resistance (initial) 40 Ω 150 Ω 600 Ω 40 Ω 150 Ω 600 Ω 40 Ω 150 Ω 600 Ω 40 Ω 150 Ω 600 Ω Capacitance (typical) (see Note3) Insulation resistance (minimum at 25 °C) (see Note5) Switch to coil Across switch Closed switch to coil Across open switch 0.12 Ω 1012 Ω 1012 Ω 3 pF 0.15 pF 0.12 Ω 1012 Ω 1012 Ω 3 pF 0.15 pF 0.5 Ω 1010 Ω 1010 Ω 3 pF 0.15 pF 0.5 Ω 1010 Ω 1010 Ω See Note4 See Note4 When an internal diode is required, the suffix D is added to the part number as shown in the table. Note3: Capacitance across open switch This is measured with all other component leads connected to the guard terminal of the measuring bridge. Note4: Capacitance values The value will depend upon on the mode of connection/guarding of unused terminals. Please contact technical sales for details. Note5: Insulation resistance Insulation resistance will reduce at higher temperatures. For more information on temperature effects click here, or contact Pickering for more in depth guidance. Series 68 Coil data and type numbers Device Type 1 Form A Switch No. 1 (5 kV) Package Type 3 1 Form A Switch No. 2 (10 kV) Package Type 3 Type Number 68-1-A-5/1D 68-1-A-12/1D 68-1-A-24/1D 68-1-A-5/2D 68-1-A-12/2D 68-1-A-24/2D Coil (V) 5 12 24 5 12 24 Max. Coil contact resistance resistance (initial) 40 Ω 150 Ω 600 Ω 40 Ω 150 Ω 600 Ω Capacitance (typical) (see Note6) Insulation resistance (minimum at 25 °C) (see Note7) Switch to coil Across switch Closed switch to coil Across open switch 0.12 Ω 1012 Ω 1012 Ω 3 pF 0.15 pF 0.12 Ω 1012 Ω 1012 Ω 3 pF 0.15 pF When an internal diode is required, the suffix D is added to the part number as shown in the table. Note6: Capacitance across open switch This is measured with all other component leads connected to the guard terminal of the measuring bridge. Note7: Insulation resistance Insulation resistance will reduce at higher temperatures. For more information on temperature effects click here, or contact Pickering for more in depth guidance. 3 pickeringrelay.com Specification High Voltage Dry Reed Relays – Series 67, 68 Pin Configuration, Weights and Dimensional Data (dimensions in inches, millimeters in brackets) 2.3 (58.4) Package Type Package Type 1 1 0.27 (6.8) Series 67 0.495 (12.6) 1 Form A 0.68 (17.2) Weight: Typical 14.53 g 0.95 (24.0) 0.68 (17.2) 0.02 (0.51) 0.47 (11.9) 0.03 (0.76) Pin 1 0.9 (22.8) 0.2 (5.08) 0.57 (14.5) 1 0.125 (3.2) 0.9 (22.8) 0.02 (0.51) 2 + 3 4 3 + 5 7 2 + 3 2.3 (58.4) Package Type 2 2 Package Type 0.27 (6.8) Series 67 0.495 (12.6) 1 Form C 0.68 (17.2) Weight: Typical 13.58 g 0.95 (24.0) 0.68 (17.2) 0.02 (0.51) 0.47 (11.9) 0.03 (0.76) Pin 1 0.45 0.45 0.2 (11.43) (11.43) (5.08) 0.57 (14.5) 1 0.125 (3.2) 0.9 (22.8) 2 0.02 (0.51) 2.3 (58.4) Package Type Package Type 3 3 0.68 (17.2) Series 68 0.95 (24.0) 0.68 (17.2) Switch leads 0.06 (1.5) diameter approx. 8.0” (200 mm) long 0.27 (6.8) 1 Form A 0.495 (12.6) Weight: Typical 16.47 g 0.02 (0.51) 0.47 (11.9) Pin 1 0.57 (14.5) 1 0.03 (0.76) 0.125 (3.2) 0.5 0.2 0.5 (12.7) (5.08) (12.7) 0.02 (0.51) 4 2.3 (58.4) Important: Where the optional internal diode is fitted or for all Form B types, the correct coil polarity must be observed, as Not used at present Mar21 - Pin posns to be finalised etc Package Type 0.68 (17.2) 0.95 (24.0) 0.68 (17.2) shown by the + 4 symbol on the schematics. Series 68 Switch leads 0.06 (1.5) diameter approx. 8.0” (200 mm) long 0.27 (6.8) C 0.495 (12.6) or typographical errors. This information may The1 Form technical information shown in this data sheet could contain inaccuracies Weight: Typical 16.47? g be periodically changed or updated and these changes will be included in future versions of this data sheet. For different values, latest specifications and product details, please contact your local Pickering sales office. 0.02 0.57 (14.5) For FREE evaluation samples go to:(0.51) pickeringrelay.com/samples 0.47 (11.9) Pin 1 0.03 (0.76) 0.5 0.2 0.5 (12.7) (5.08) (12.7) 1 4 0.125 (3.2) 0.02 (0.51) 2 + 3 4 pickeringrelay.com Specification High Voltage Dry Reed Relays – Series 67, 68 Similar Relays Comparison If the Series 67 and 68 are unsuitable for your application, Pickering also manufactures four other series of reed relays with similar characteristics, but in different package sizes. Series Name 60-1-A 60-1-B 65-1-A 65-1-B 67-1-A 67-1-C 68-1-A Physical Outline Depth Width Height mm (inches) Package Volume (mm3) 16.0 (0.63) 16.0 (0.63) 57.9 (2.28) 57.9 (2.28) 12.6 (0.495) 58.4 (2.3) 18.0 (0.71) 18.0 (0.71) 14.5 (0.57) 16676 16676 1 2 3 9543 9543 9543 Typical Weights (g) 28.43 31.83 23.99 31.65 14.53 13.58 16.47 Contact Configuration 1-A (SPST) 1-B (SPNC) 1-A (SPST) 1-B (SPNC) 1-A (SPST) 1-C (SPDT) 1-A (SPST) Reed Switch Type Dry Dry Dry Dry Dry Dry Dry Stand-off Voltage (V) 5000 10000 15000 5000 10000 5000 10000 5000 10000 5000 8000 10000 5000 5000 10000 Switching Voltage (V) 3500 7500 12500 3500 7500 3500 7500 3500 7500 3500 6000 7500 2500 3500 7500 Switching Current (A) 3 3 Carry Current (A) 3.5 3.5 3.5 5 Switch Power (W) 50 50 50 200 Series Name 62-1-A 3 62-1-B 63-1-A 3 3 3.5 3.2 3.5 50 100 50 63-1-B Physical Outline Depth Width Height 19.05 (0.75) mm (inches) Package Volume (mm3) 19.05 (0.75) 63.5 (2.5) 63.5 (2.5) 21.3 (0.84) 21.3 (0.84) 25767 25767 Typical Weights (g) 44.16 44.69) 45.47 44.69 Contact Configuration 1-A (SPST) 1-B (SPNC) 1-A (SPST) 1-B (SPNC) Reed Switch Type Dry Dry Dry Dry Stand-off Voltage (V) 5000 10000 5000 10000 5000 10000 15000 5000 10000 Switching Voltage (V) 3500 7500 3500 7500 3500 7500 12500 3500 7500 Switching Current (A) 3 3 Carry Current (A) 3.5 3.5 Switch Power (W) 50 50 Reed Relay Selection Tool Because Pickering offer the largest range of high-quality reed relays, sometimes it can be difficult to find the right reed relay you require. That is why we created the Reed Relay Selector, this tool will help you narrow down our offering to get you the correct reed relay for your application. To try the tool today go to: pickeringrelay.com/reed-relay-selector-tool 5 pickeringrelay.com Ordering Information High Voltage Dry Reed Relays – Series 67, 68 Standard Build Options The Series 67 and 68 Reed Relays are available with a number of standard build options to tailor them to your specific application. These options are detailed in the table below. If you decide to go ahead and specify one, or more, of these options you will be allocated a unique part number suffix. Mechanical Build Options Electrical Build Options Special pin configurations or pin lengths Different coil resistance Special print with customer’s own part number or logo Different stand-off or switching voltage Custom packaging Operate or de-operate time Equivalents to competitors discontinued parts Pulse capability Enhanced specifications Equivalents to competitors discontinued parts Non-standard coil voltages and resistance figures Special Life testing under customer’s specific load conditions Specific environmental requirements Customization If your specific requirements are not met by standard relay, or any of the standard build options, please speak to us to discuss producing a customized reed relay to service your specific application: pickeringrelay.com/contact 3D Models Interactive 3D models of the complete range of Pickering relay products in STEP, IGS and SLDPRT formats can be downloaded from the website: pickeringrelay.com/3d-models Part Number Description: 67 - 1 - A - 5 / 2 D - xxx Series Number of reeds Switch form Coil voltage Switch number (see table on page 2) Diode if fitted (omit if not required) Unique suffix (if standard build option selected) Help If you need any technical advice or other help, please do not hesitate to contact our Technical Sales Department. We will always be pleased to discuss Pickering relays with you. email: techsales@pickeringrelay.com Contact Us 6 o n g v it e y y L o n g v it e L UK Headquarters - email: sales@pickeringrelay.com | Tel. +44 1255 428141 USA - email: ussales@pickeringrelay.com | Tel. +1 781 897 1710 Germany - email: desales@pickeringtest.com | Tel. +49 89 125 953 160 Product France - email: frsales@pickeringtest.com | Tel. +33 9 72 58 77 00 25+Years 100% Tested Longevity Nordic - email: ndsales@pickeringtest.com | Tel. +46 340 69 06 69 Czech Republic: czsales@pickeringtest.com | Tel. +420 558-987-613 China - email: chinasales@pickeringtest.com | Tel. +86 4008 799 765 For a full list of agents, distributors and representatives visit: pickeringrelay.com/agents pickeringrelay.com High Voltage Dry Reed Relays – Series 67, 68 10 Key Benefits of Pickering Reed Relays Pickering Reed Relays Typical Industry Reed Relays Instrumentation Grade Reed Switches with vacuum sputtered Ruthenium plating to ensure stable, long life up to 5x10E9 operations. Often low grade Reed Switches with electroplated Rhodium plating resulting in higher, less stable contact resistance. 22 Formerless Coil Construction Formerless coil construction increases the coil winding volume, maximizing magnetic efficiency, allowing the use of less sensitive reed switches resulting in optimal switching action and extended lifetime at operational extremes. Use of bobbins decreases the coil winding volume, resulting in having less magnetic drive and a need to use more sensitive reed switches which are inherently less stable with greatly reduced restoring forces. 3 Magnetic Screening Mu-metal magnetic screening (either external or internal), enables ultra-high PCB side-by-side packing densities with minimal magnetic interaction, saving significant cost and space. Pickering Mu-Metal magnetic screen - interaction approx. 5% Lower cost reed relays have minimal or no magnetic screening, resulting in magnetic interaction issues causing changes in operating and release voltages, timing and contact resistance, causing switches to not operate at their nominal voltages. Typical industry screen - interaction approx. 30% 4 SoftCenter™ technology, provides maximum cushioned protection of the reed switch, minimising internal lifetime stresses and extending the working life and contact stability. Transfer moulded reed relays (produced using high temperature/pressure), result in significant stresses to the glass reed switch which can cause the switch blades to deflect or misalign leading to changes in the operating characteristics, contact resistance stability and operating lifetime. 100% testing for all operating parameters including dynamic contact wave-shape analysis with full data scrutiny to maintain consistency. Simple dc testing or just batch testing which may result in non-operational devices being supplied. 1 Instrumentation Grade Reed Switches SoftCenter™ Technology 5 100% Dynamic Testing X-Ray of Pickering mu-metal magnetic screen X-Ray of typical industry magnetic screen Dynamic Contact Resistance Test Operate Contact Resistance Key Benefit Release 6 100% Inspection at Every Stage of Manufacturing 7 Inspection at every stage of manufacturing maintaining high levels of quality. Often limited batch inspection. Stress testing of the manufacturing processes, from -20°C to +85°C to -20°C, repeated 3 times. Rarely included resulting in field failures. +85°C 100% Thermal Cycling -20°C Product Longevity Limited ability to customize. Pickering are committed to product longevity; our reed relays are manufactured and supported for more than 25 years from introduction, typically much longer. Most other manufacturers discontinue parts when they reach a low sales threshold; costing purchasing and R&D a great deal of unnecessary time and money to redesign and maintain supply. o n g v it e o n g v it e y Our reed relays can be customized easily, e.g. special pin configurations, enhanced specifications, non-standard coil or resistance figures, special life testing, low capacitance, and more. L 10 Mass production: Usually large batch sizes and with no quick-turn manufacturing. L 9 Custom Reed Relays Flexible manufacturing processes allow quick-turn manufacturing of small batches. y 8 Flexible Manufacturing Process Product 25+Years Longevity For more information go to: pickeringrelay.com/10-key-benefits 7 pickeringrelay.com © Copyright (2022) Pickering Electronics. All Rights Reserved Pickering Electronics maintains a commitment to continuous product development, consequently we reserve the right to vary from the description given in this data sheet. Coil Voltage