PRY2-9V-450-1A-EF

CUI Devices is now Same Sky! Learn More 

**date** 07/03/2025 **page** 1 of 4 

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## **SERIES:** PRY2 | **DESCRIPTION:** POWER RELAY 

## **FEATURES** 

- Class F 

- 10 A 

- epoxy sealed 

|**MODEL**|**coil**<br>**voltage**|**coil**<br>**resistance**|**operating  voltage**|**release**<br>**voltage**|**coil**<br>**power**|
|---|---|---|---|---|---|
||**typ**||**min**|**max**|**typ**|
||(Vdc)|(Ω±10%)|(Vdc)|(Vdc)|(mW)|
|PRY2-3V-450-1A-EF|3|20|2.25|0.15|450|
|PRY2-5V-450-1A-EF|5|56|3.75|0.25|450|
|PRY2-9V-450-1A-EF|9|180|6.75|0.45|450|
|PRY2-12V-450-1A-EF|12|320|9.0|0.6|450|
|PRY2-18V-450-1A-EF|18|720|13.5|0.9|450|
|PRY2-24V-450-1A-EF|24|1,280|18|1.2|450|



## **MODEL** 

- Notes: 1. Maximum voltage is 130% of nominal voltage. 

2. Coil temperature rise 70 K max. 

3. All specifications are measured at 23°C unless otherwise specified. 

## **PART NUMBER KEY** 

**PRY2 - XX - 450 - 1A - EF** ~~ZN~~ Base Number Coil Voltage (Vdc): 3V = 3 

5V = 5 

9V = 9 12V = 12 18V = 18 24V = 24 

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**SAME SKY** | **SERIES:** PRY2 | **DESCRIPTION:** POWER RELAY 

**date** 07/03/2025 | **page** 2 of 4 

## **CONTACT SPECIFICATIONS** 

|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|---|---|---|---|---|---|
|contact form|1 Form A|||||
|contact material|Ag alloy|||||
|contact rating|10 A @ 250 Vac|||||
|contact resistance|at 6 Vdc, 1.0 A|||100|mΩ|
|contact temperature rise||||70|K|
|max switching voltage||||250<br>30|Vac<br>Vdc|
|max switching current||||10|A|
|max switching power||||2,500<br>300|VA<br>W|
|min switching load|5 Vdc, 100 mA|||||
|life|electrical: at 250 Vac/5 A, 1 second on, 9 seconds off<br>mechanical: 0.1 seconds on, 0.1 seconds off|100,000<br>10,000,000|||operations<br>operations|
|**GENERAL SPECIFICATIONS**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|insulation resistance|at 500 Vdc|1,000|||MΩ|
|dielectric strength|between open contacts for 1 minute<br>between coil and contacts for 1 minute||1,000<br>4,000||Vac<br>Vac|
|coil insulation system|Class F|||||
|operate time||||10|ms|
|release time||||5|ms|
|shock resistance|endurance: 3 shocks in each XYZ direction for 6 ms<br>misoperation: 3 shocks in each XYZ direction for 11 ms||1,000<br>100||m/s²<br>m/s²|
|vibration resistance|endurance: 10~55 Hz, 1.5 mm double amplitude for 2 hours<br>misoperation: 10~55 Hz, 1.5 mm double amplitude for 5 minutes|||||
|operating temperature||-40||105|°C|
|humidity||45||85|%RH|
|weight|||5.5||g|
|safety approvals|UL/cUL 508|||||
|fammability rating|UL94V-0|||||
|RoHS|yes|||||
|packaging|carton size: 230 x 215 x 170 mm<br>carton QTY: 1,000 pcs per carton|||||
|**SOLDERABILITY**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|wave soldering|for 10±1 seconds|255|260|265|°C|



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**SAME SKY** | **SERIES:** PRY2 | **DESCRIPTION:** POWER RELAY 

**date** 07/03/2025 | **page** 3 of 4 

## **MECHANICAL DRAWING** 

units: mm tolerance: X ≤ 1: ±0.20 mm 1<X ≤ 5: ±0.3 mm X>5 mm: ±0.4 mm PCB: ±0.10 mm unless otherwise noted 

**==> picture [559 x 606] intentionally omitted <==**

**----- Start of picture text -----**<br>
DESCRIPTION MATERIAL PLATING/COLOR<br>tolerance:<br>≤ 1: ±0.20 mm housing PBT (UL94V-0) black<br>≤ 5: ±0.3 mm<br>terminals copper alloy tin<br>X>5 mm: ±0.4 mm<br>PCB: ±0.10 mm coil terminals enameled wire<br>unless otherwise noted<br>18 . 2<br>12.7 2.54<br>4- φ 1.3<br>Recommended PCB Layout Wiring Diagram<br>Bottom View Bottom View<br>**----- End of picture text -----**<br>


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**SAME SKY** | **SERIES:** PRY2 | **DESCRIPTION:** POWER RELAY 

**date** 07/03/2025 | **page** 4 of 4 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|07/03/2025|



The revision history provided is for informational purposes only and is believed to be accurate. 

Same Sky offers a one (1) year limited warranty.  Complete warranty information is listed on our website. 

Same Sky reserves the right to make changes to the product at any time without notice.  Information provided by Same Sky is believed to be accurate and reliable.  However, no responsibility is assumed by Same Sky for its use, nor for any infringements of patents or other rights of third parties which may result from its use. 

Same Sky products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability.  A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 

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