65-1-B-12/2

**Series 60, 65** 

High Voltage Dry Reed Relays 

## Package Type **1 2** >R **3** 1 Sf X pl AES Nine Sone NU “Son Ng Baste Syn dley, Ag RX ists) “TR A?ss “OaSy NinK} a8 oS,e PF (see last page) 

## **Series 60** - chassis mounting with solder 

connections on the top face 

**Series 65** - printed circuit mounting 

Up to **15 kV** stand-off, **12.5 kV** switching at **50 W** maximum 

**5** , **12** and **24 V** coils 

Tungsten plated contacts ensure a long and reliable life 

Additional build options are available Many benefits compared to industry standard relays 

The Series 60 and 65 ranges of high voltage reed relays have been manufactured for many years and remain popular due to their small size and ease of use. 

Both Form A (energize to make) and Form B (energize to break) configurations are available and with appropriate control circuitry to ensure break before make for operate and release, it is usually possible to achieve a Form C (change-over) function by using the Form A and a Form B type together. However, a 1 Form C, up to 5 kV, is coming soon within the Series 67 range. 

Form B types are magnetically biased and should not be mounted directly onto ferrous metal chassis or less than 1.5 inches (38 mm) away from other relays as the coil operating voltage characteristics will be altered due to magnetic interaction. The coils of Form B relays are polarity sensitive, the positive connection is identified by a red spot. 

Form A types can be mounted on ferrous chassis but a space of 1 inch (25 mm) should be allowed between adjacent relays. If similar relays with “push-on” connectors are preferred, please look at our Series 62 and Series 63. 

## **Switch Ratings** 

|1 Form A (energize to make)|1 Form B (energize to break)|
|---|---|
|Stand-off 5 kV, switching up to 3.5 kV<br>Stand-off 10 kV, switching up to 7.5 kV<br>Stand-off 15 kV, switching up to 12.5 kV|Stand-off 5 kV, switching up to 3.5 kV<br>Stand-off 10 kV, switching up to 7.5 kV|



**Series 60, 65 switch ratings - contact ratings for each switch type** 

|Switch<br>No|Switch<br>form|Power<br>rating|Max.<br>switch<br>current|Max.<br>carry<br>current|Max.<br>switching<br>volts|Max.<br>stand-off<br>volts|Life expectancy<br>ops typical<br>(see Note2)|Life expectancy<br>Operate<br>time inc<br>bounce<br>(max)|Release<br>time|
|---|---|---|---|---|---|---|---|---|---|
|1|A or B|50 W|3 A|3.5 A|3500(Note1)|5000|108|3 ms|2 ms|
|2|A or B|50 W|3 A|3.5 A|7500(Note1)|10000|108|3 ms|2 ms|
|3|A|50 W|3 A|3.5 A|12500(Note1)|15000|108|3 ms|2 ms|



## Note[1] : 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. 

## Note[2] : 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 10[8] ops. At higher voltages and up to the maximum 50 W load (resistive), typical life is 1 x 10[6] 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. 

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Specification 

High Voltage Dry Reed Relays – Series 60, 65 

**Operating Voltages** 

Coil voltage - nominal Must operate voltage - maximum at 25°C Must release voltage - minimum at 25°C 5 V 3.75 V 0.5 V 12 V 9 V 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. 

|Device Type|Type Number|Coil<br>(V)|Coil<br>resistance|Max.<br>contact<br>resistance<br>(initial)|Insulation resistance<br>(minimum at 25 °C)<br>(see Note4)|Insulation resistance<br>(minimum at 25 °C)<br>(see Note4)|Capacitance<br>(typical)<br>(see Note3)|Capacitance<br>(typical)<br>(see Note3)|
|---|---|---|---|---|---|---|---|---|
||||||Switch<br>to coil|Across<br>switch|Closed<br>switch<br>to coil|Across<br>open<br>switch|
|1 Form A<br>Switch No. 1 (5 kV)<br>Package Type 1|60-1-A-5/1<br>60-1-A-12/1<br>60-1-A-24/1|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form A<br>Switch No. 2 (10 kV)<br>Package Type 1|60-1-A-5/2<br>60-1-A-12/2<br>60-1-A-24/2|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form A<br>Switch No. 3 (15 kV)<br>Package Type 2|60-1-A-5/3<br>60-1-A-12/3<br>60-1-A-24/3|5<br>12<br>24|20 Ω<br>50 Ω<br>200 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form B<br>Switch No. 1 (5 kV)<br>Package Type 1|60-1-B-5/1<br>60-1-B-12/1<br>60-1-B-24/1|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form B<br>Switch No. 2 (10 kV)<br>Package Type 1|60-1-B-5/2<br>60-1-B-12/2<br>60-1-B-24/2|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|



## **Series 60 Coil data and type numbers** 

Note[3] : Capacitance across open switch 

The capacitance across the open switch was measured with other connections guarded. 

## Note[4] : 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. 

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Specification 

High Voltage Dry Reed Relays – Series 60, 65 

## **Series 65 Coil data and type numbers** 

|Device Type|Type Number|Coil<br>(V)|Coil<br>resistance|Max.<br>contact<br>resistance<br>(initial)|Insulation resistance<br>(minimum at 25 °C)<br>(see Note4)|Insulation resistance<br>(minimum at 25 °C)<br>(see Note4)|Capacitance<br>(typical)<br>(see Note3)|Capacitance<br>(typical)<br>(see Note3)|
|---|---|---|---|---|---|---|---|---|
||||||Switch<br>to coil|Across<br>switch|Closed<br>switch<br>to coil|Across<br>open<br>switch|
|1 Form A<br>Switch No. 1 (5 kV)<br>Package Type 3|65-1-A-5/1<br>65-1-A-12/1<br>65-1-A-24/1|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form A<br>Switch No. 2 (10 kV)<br>Package Type 3|65-1-A-5/2<br>65-1-A-12/2<br>65-1-A-24/2|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form B<br>Switch No. 1 (5 kV)<br>Package Type 3|65-1-B-5/1<br>65-1-B-12/1<br>65-1-B-24/1|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|
|1 Form B<br>Switch No. 2 (10 kV)<br>Package Type 3|65-1-B-5/2<br>65-1-B-12/2<br>65-1-B-24/2|5<br>12<br>24|35 Ω<br>150 Ω<br>500 Ω|0.12 Ω|1012Ω|1012Ω|3 pF|0.15 pF|



## Note[3] : Capacitance across open switch 

The capacitance across the open switch was measured with other connections guarded. 

## Note[4] : 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. 

The technical information shown in this data sheet could contain inaccuracies or typographical errors. This information may 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. 

## **For FREE evaluation samples go to:** Le **pickeringrelay.com/samples** 

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Specification 

High Voltage Dry Reed Relays – Series 60, 65 

**Series 60: Pin Configuration, Weights and Dimensional Data** (dimensions in inches, millimeters in brackets) 

**==> picture [422 x 598] intentionally omitted <==**

**----- Start of picture text -----**<br>
Package Type 1<br>O<br>Sw. No.1 - 5 kV 1 Form A<br>Sw. No.2 - 10 kV Weight: Typical 28.43 g<br>|<br>1.00 (25.4) 1.00 (25.4)<br>0.14 (3.56) 0.14 (3.56)<br>0.20 (5.08)<br>_ " ee ee<br>0.40  1 Form B<br>(10.16)<br>Weight: Typical 31.83 g<br>a<br>2.28 (57.9) 0.63 (16.0)<br>0.20<br>(5.08)<br>0.71<br>(18.0)<br>Coil polarity  4 mm Nylon<br>indication for  fixing bolts<br>with nuts<br>Form B types<br>1.50 (38.1)<br>J<br>Package Type 2<br>2.00 (50.8)<br>0.14 (3.56) 0.14 (3.56)<br>° se<br>1 Form A<br>Sw. No.3 - 15 kV<br>Weight: Typical 28.43 g<br>ne<br>2.28 (57.9)<br>rs<br>Coil connections on underside 0.63 (16.0)<br>0.20<br>(5.08)<br>0.71<br>(18.0)<br>4mm Nylon<br>Flying lead coil connections  fixing bolts<br>approx. 6.0” (150 mm) long with nuts<br>1.50 (38.1)<br>J<br>**----- End of picture text -----**<br>


**Important:** For all Form B types, the correct coil polarity must be observed. The positive connection is shown by the red spot on the package. 

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Specification 

High Voltage Dry Reed Relays – Series 60, 65 

**Series 65: Pin Configuration, Weights and Dimensional Data** (dimensions in inches, millimeters in brackets) 

**==> picture [420 x 329] intentionally omitted <==**

**----- Start of picture text -----**<br>
Package Type 3<br>OO<br>Coil polarity<br>Sw. No.1 - 5 kV indication for  0.63 (16.0)<br>Form B types<br>Sw. No.2 - 10 kV<br>—_<br>0.71<br>(18.0)<br>,<br>0.04<br>0.15  = (1.10)<br>(3.81)<br>1 Form A<br>Weight: Typical 23.99 g<br>1.00 (25.4) 1.00 (25.4)<br>0.20 (5.08)0.14 (3.56) “|| r 0.14 (3.56)<br>to<br>0.40  1 Form B<br>(10.16)<br>si Weight: Typical 31.65 g<br>2.28 (57.9)<br>J<br>**----- End of picture text -----**<br>


**Important:** For all Form B types, the correct coil polarity must be observed. The positive connection is shown by the red spot on the package. 

pickeringrelay.com 

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Specification 

High Voltage Dry Reed Relays – Series 60, 65 

## **Similar Relays Comparison** 

If the Series 60 and 65 are unsuitable for your application, Pickering also manufactures four other series of reed relays with similar characteristics, but in different package sizes. 

|Series Name<br>60-1-A<br>60-1-B<br>65-1-A<br>65-1-B<br>67-1-A<br>67-1-C<br>68-1-A<br>Physical Outline<br>Depth<br>mm<br>(inches)<br>16.0 (0.63)<br>16.0 (0.63)<br>12.6 (0.495)<br>Width<br>57.9 (2.28)<br>57.9 (2.28)<br>58.4 (2.3)<br>Height<br>18.0 (0.71)<br>18.0 (0.71)<br>14.5 (0.57)<br>Package Volume<br>(mm3)<br>16676<br>16676<br>16676<br>16676<br>9543<br>9543<br>9543<br>Typical Weights (g)<br>28.43<br>31.83<br>23.99<br>31.65<br>14.53<br>13.58<br>16.47<br>Contact<br>Configuration<br>1-A<br>(SPST)<br>1-B<br>(SPNC)<br>1-A<br>(SPST)<br>1-B<br>(SPNC)<br>1-A<br>(SPST)<br>1-C<br>(SPDT)<br>1-A<br>(SPST)<br>Reed Switch Type<br>Dry<br>Dry<br>Dry<br>Dry<br>Dry<br>Dry<br>Dry<br>Stand-off Voltage (V)<br>5000<br>10000<br>15000<br>5000<br>10000<br>5000<br>10000<br>5000<br>10000<br>5000<br>8000<br>10000<br>5000<br>5000<br>10000<br>Switching Voltage (V)<br>3500<br>7500<br>12500<br>3500<br>7500<br>3500<br>7500<br>3500<br>7500<br>3500<br>6000<br>7500<br>2500<br>3500<br>7500<br>Switching Current (A)<br>3<br>3<br>3<br>3<br>3<br>Carry Current (A)<br>3.5<br>3.5<br>3.5<br>5<br>3.5<br>3.2<br>3.5<br>Switch Power (W)<br>50<br>50<br>50<br>200<br>50<br>100<br>50<br>**1**<br>**2**<br>**3**<br>**1**<br>~~| OR~~<br>~~et~~<br>~~wr re~~<br>~~————~~<br>~~|| Ge~~<br>~~eee~~<br>~~Qe~~<br>~~Qe~~<br>~~Ge~~<br>~~OO~~<br>~~ee~~<br>~~eee eee~~<br>~~eG~~<br>~~Ge~~<br>~~Po~~<br>~~Po~~<br>~~reGC~~<br>~~Qe~~<br>~~OO~~<br>~~GG~~<br>~~(GO~~|
|---|
|Series Name<br>62-1-A<br>62-1-B<br>63-1-A<br>63-1-B<br>Physical Outline<br>Depth<br>mm<br>(inches)<br>19.05 (0.75)<br>19.05 (0.75)<br>Width<br>63.5 (2.5)<br>63.5 (2.5)<br>Height<br>21.3 (0.84)<br>21.3 (0.84)<br>Package Volume<br>(mm3)<br>25767<br>25767<br>Typical Weights (g)<br>44.16<br>44.69)<br>45.47<br>44.69<br>Contact<br>Configuration<br>1-A<br>(SPST)<br>1-B<br>(SPNC)<br>1-A<br>(SPST)<br>1-B<br>(SPNC)<br>Reed Switch Type<br>Dry<br>Dry<br>Dry<br>Dry<br>Stand-off Voltage (V)<br>5000<br>10000<br>5000<br>10000<br>5000<br>10000<br>15000<br>5000<br>10000<br>Switching Voltage (V)<br>3500<br>7500<br>3500<br>7500<br>3500<br>7500<br>12500<br>3500<br>7500<br>Switching Current (A)<br>3<br>3<br>~~| ee) ee~~<br>~~ee ee~~<br>~~||~~<br>~~ee~~<br>~~a ee~~<br>~~es~~<br>~~es~~<br>~~eee~~<br>~~ee~~<br>~~se~~<br>~~re~~<br>~~Re~~<br>~~ee ee ee ee~~<br>~~ee~~|
|Carry Current (A)<br>3.5<br>3.5<br>Switch Power (W)<br>50<br>50<br>~~ee~~<br>~~a~~|



## **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: i pickeringrelay.com/reed-relay-selector-tool 

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Ordering Information 

High Voltage Dry Reed Relays – Series 60, 65 

## **Standard Build Options** 

The Series 60 and 65 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. 

**==> picture [452 x 175] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mechanical Build Options Electrical Build Options<br>Special pin configurations or pin lengths Different coil resistance<br>Special print with customer’s own part number or logo Different stand-off or switching voltage<br>Custom packaging Operate or de-operate time<br>Equivalents to competitors discontinued parts Pulse capability<br>Enhanced specifications<br>Equivalents to competitors discontinued parts<br>Non-standard coil voltages and resistance figures<br>Special Life testing under customer’s specific load<br>conditions<br>Specific environmental requirements<br>**----- End of picture text -----**<br>


## **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 

**==> picture [241 x 93] intentionally omitted <==**

**----- Start of picture text -----**<br>
Part Number Description:        60  - 1  -  A - 5  /  1  -  xxx<br>Series<br>Number of reeds<br>Switch form<br>Coil voltage<br>Switch number (see table on page 1)<br>Unique suffix (if standard build option selected)<br>**----- End of picture text -----**<br>


## **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** 

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 France - email:  frsales@pickeringtest.com  |  Tel. +33 9 72 58 77 00 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 

**==> picture [67 x 27] intentionally omitted <==**

**----- Start of picture text -----**<br>
Product<br>25+Years 100%Tested<br>Longevity<br>**----- End of picture text -----**<br>


For a full list of agents, distributors and representatives visit:  pickeringrelay.com/agents 

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High Voltage Dry Reed Relays – Series 60, 65 

## **10 Key Benef its** of Pickering Reed Relays 

|**Key Benef it**|**Pickering Reed Relays**|**Typical Industry Reed Relays**||
|---|---|---|---|
|Instrumentation Grade<br>Reed Switches<br>1|Instrumentation Grade Reed Switches<br>with vacuum sputtered Ruthenium<br>plating to ensure stable, long life up to<br>5x10E9 operations.|Often low grade Reed Switches with<br>electroplated Rhodium plating resulting<br>in higher, less stable contact resistance.||
|2<br>Formerless Coil<br>Construction<br>2|Formerless coil construction increases<br>the coil winding volume, maximizing<br>magnetic efficiency, allowing the use of<br>less sensitive reed switches resulting in<br>optimal switching action and extended<br>lifetime at operational extremes.|Use of bobbins decreases the coil<br>winding volume, resulting in having<br>less magnetic drive and a need to use<br>more sensitive reed switches which<br>are inherently less stable with greatly<br>reduced restoring forces.|“Ty<br>mitt)<br>wing,<br>ae<br>Pickering former-less coil<br>Typical industry coil<br>wound on bobbin|
|Magnetic Screening<br>3|Mu-metal magnetic screening (either<br>external or internal), enables ultra-high<br>PCB side-by-side packing densities with<br>minimal magnetic interaction, saving<br>significant cost and space.Pickering<br>Mu-Metal magnetic screen - interaction<br>approx. 5%|Lower cost reed relays have minimal<br>or no magnetic screening, resulting in<br>magnetic interaction issues causing<br>changes in operating and release<br>voltages, timing and contact resistance,<br>causing switches to not operate at their<br>nominal voltages.Typical industry<br>screen - interaction approx. 30%|X-Ray of Pickering<br>mu-metal<br>magnetic screen<br>X-Ray of typical<br>industry<br>magnetic screen|
|**SoftCenter**™<br>Technology<br>4|**SoftCenter**™technology, provides<br>maximum cushioned protection of the<br>reed switch, minimising internal lifetime<br>stresses and extending the working life<br>and contact stability.|Transfer moulded reed relays (produced<br>using high temperature/pressure),<br>result in significant stresses to the glass<br>reed switch which can cause the switch<br>blades to deflect or misalign leading to<br>changes in the operating characteristics,<br>contact resistance stability and operating<br>lifetime.|Pickering<br>Typical industry<br>soft center<br>thermo-setting<br>protection of<br>hard moulded protection<br>the reed switch<br>ofthe reed switch|
|100% Dynamic<br>Testing<br>5|100% testing for all operating<br>parameters including dynamic contact<br>wave-shape analysis with full data<br>scrutiny to maintain consistency.|Simple dc testing or just batch testing<br>which may result in non-operational<br>devices being supplied.|Coil Voltage<br>Contact Resistance<br>Dynamic Contact Resistance Test<br>Operate<br>Release|
|100% Inspection<br>at Every Stage of<br>Manufacturing<br>6|Inspection at every stage of<br>manufacturing maintaining high levels<br>of quality.|Often limited batch inspection.|EE<br>a,|
|100% Thermal<br>Cycling<br>7|Stress testing of the manufacturing<br>processes, from -20°C to +85°C to -20°C,<br>repeated 3 times.|Rarely included resulting in field failures.|+85°C<br>-20°C|
|<br>Flexible<br>Manufacturing<br>Process<br>8|Flexible manufacturing processes allow<br>quick-turn manufacturing of small<br>batches.|Mass production:  Usually large<br>batch sizes and with no quick-turn<br>manufacturing.|Ga<br>=\, TURNARDUND<br>ee7||
|Custom Reed Relays<br>9|Our reed relays can be customized<br>easily, e.g. special pin configurations,<br>enhanced specifications, non-standard<br>coil or resistance figures, special life<br>testing, low capacitance, and more.|Limited ability to customize.||
|Product Longevity<br>10|Pickering are committed to product<br>longevity; our reed relays are<br>manufactured and supported for<br>more than 25 years from introduction,<br>typically much longer.|Most other manufacturers discontinue<br>parts when they reach a low sales<br>threshold; costing purchasing and R&D<br>a great deal of unnecessary time and<br>money to redesign and maintain supply.|**Product**<br>**Longevity**<br>**25+**<br>**Years**|



For more information go to: pickeringrelay.com/10-key-benefits 

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