PR27 SAMESKY | Alldatasheet

Document overview

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  • PDF pages: 6

Technical content

SERIES: PR27 | DESCRIPTION: POWER RELAY sameskydevices.com

FEATURES

  • 40 amp
  • 1 form A
  • 1 form C
  • class B & class F MODEL coil voltage coil resistance operating voltage1 release voltage continuous voltage coil power typ (Vdc) (Ω±10%) min (Vdc) max (Vdc) max (Vdc) max (mW) PR27-5V-S-900 5 27 3.75 0.5 7. 3 900 PR27-6V-S-900 6 40 4.5 0.6 8.9 900 PR27-9V-S-900 9 97 6.75 0.9 13.9 900 PR27-12V-S-900 12 155 9.0 1.2 1 7. 5 900 PR27-15V-S-900 15 256 11.25 1.5 22.5 900 PR27-18V-S-900 18 380 13.5 1.8 2 7. 4 900 PR27-24V-S-900 24 660 18.0 2.4 36.1 900 PR27-48V-S-900 48 2,560 36.0 4.8 68.4 900 PR27-70V-S-900 70 5,500 52.5 7. 0 104.4 900 PR27-110V-S-900 110 13,450 82.5 11.0 163.2 900 Notes: 1. Relay may pull in with less than operating voltage. 2. All specifications are measured at 23°C unless otherwise specified. PART NUMBER KEY Base Number PR27 - XX - S - 900 - XX - X X Coil Voltage (Vdc): 5V = 5 6V = 6 9V = 9 12V = 12 15V = 15 18V = 18 24V = 24 48V = 48 70V = 70 110V = 110 Contact Form: 1A = 1 Form A 1C = 1 Form C Sealing: “blank” = Flux Protection E = Epoxy Sealed Coil Insulation: “blank” = Class B F = Class F CUI Devices is now Same Sky! Learn More Additional Resources: Product Page | PCB Footprint

SAME SKY | SERIES: PR27 | DESCRIPTION: POWER RELAY date 09/12/2024 | page 2 of 6 sameskydevices.com COIL SPECIFICATIONS parameter conditions/description min typ max units coil power nominal at pickup voltage 900 500 mW mW coil power continous dissipation at 20°C at 40°C 2.2 1.8 W W temperature rise at nominal coil voltage 38 K holding voltage >35% of nominal coil voltage CONTACT SPECIFICATIONS parameter conditions/description min typ max units contact form 1 Form A, 1 Form C contact material AgSnO2 (silver tin oxide) contact rating

1 Form A

40 A @ 250 Vac

20 A @ 30 Vdc

1 HP @ 250 Vac

1 Form C

30/30 A @ 277 Vac NO/NC 20/10 A @ 30 Vdc NO/NC 1/1 HP @ 250 Vac NO/NC contact resistance load contact, voltage drop method 50 mΩ max switching voltage 300 Vac Vdc max switching current Vac Vdc A A max switching power Vac Vdc 10,000 900 VA W life electrical: at 125 Vac, 30 A, N-O mechanical 100,000 10,000,000 operations operations GENERAL SPECIFICATIONS parameter conditions/description min typ max units insulation resistance at 500 Vdc, 20 °C, 50% RH 1,000 MΩ dielectric strength between open contacts for 1 minute at sea level between coil and contacts for 1 minute at sea level 1,500 2,500 Vrms Vrms operate time at nominal coil voltage 8 15 ms release time at nominal coil voltage, without coil suppression 3.5 10 ms shock resistance 10 G vibration resistance 10~55 Hz, 1.5 mm double amplitude operating temperature Class B models at nominal coil voltage Class F models at nominal coil voltage -55 -55 105 weight 35 g safety approvals UL/cUL 508 flammability rating UL94V-0 RoHS yes packaging tray: 40 pcs per tray carton QTY: 240 pcs per carton SOLDERABILITY parameter conditions/description min typ max units wave soldering for max 5 seconds 270 °C washable only on epoxy sealed models max imersion time of 30 seconds 80 °C Additional Resources: Product Page | PCB Footprint

SAME SKY | SERIES: PR27 | DESCRIPTION: POWER RELAY date 09/12/2024 | page 3 of 6 sameskydevices.com units: mm [inch] tolerance: ±0.254 mm unless otherwise noted DESCRIPTION MATERIAL PLATING/COLOR housing PBT (UL94V-0) black terminals copper alloy tin MECHANICAL DRAWING (1A = 1 FORM A) Recommended PCB Layout Bottom View Wiring Diagram Bottom View Additional Resources: Product Page | PCB Footprint

SAME SKY | SERIES: PR27 | DESCRIPTION: POWER RELAY date 09/12/2024 | page 4 of 6 sameskydevices.com units: mm [inch] tolerance: ±0.254 mm unless otherwise noted DESCRIPTION MATERIAL PLATING/COLOR housing PBT (UL94V-0) black terminals copper alloy tin Recommended PCB Layout Bottom View Wiring Diagram Bottom View MECHANICAL DRAWING (1C = 1 FORM C) Additional Resources: Product Page | PCB Footprint

SAME SKY | SERIES: PR27 | DESCRIPTION: POWER RELAY date 09/12/2024 | page 5 of 6 sameskydevices.com CHARACTERISTIC CURVES Coil Temperature Rise Life Curve Maximum Switching Power Temperature Rise (K) 130080 91 00 1201101 501401 60 30A 25A 20A 15A 110 100 Percentage of Nominal Coil Voltage(%) Contact Voltage (V) Contact Current (A) 1C (NO)

1 C (NC)

Operations (×10,000) Contact Current (A) 1C (NO) 1C (NC) 10 20 40300 100 Test Conditions: Resistive load, unsealed, room temp, 1 second on 9 seconds off Additional Resources: Product Page | PCB Footprint

SAME SKY | SERIES: PR27 | DESCRIPTION: POWER RELAY date 09/12/2024 | page 6 of 6 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. sameskydevices.com rev. description date 1.0 initial release 02/14/2024

1.01 CUI Devices rebranded to Same Sky 09/12/2024

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

REVISION HISTORY

Additional Resources: Product Page | PCB Footprint