TE Connectivity Electromechanical Relays & Contactors 2-1956171-3

Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 8 G  [.282 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class F Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 8 MM  [.315 INCH ] Insulation Creepage Between Contact & Coil : 8 MM  [.315 INCH ] Product Height : 13 MM  [.511 INCH ] Product Length : 28.5 MM  [1.122 INCH ] Product Width : 10.1 MM  [.398 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .23 Coil Resistance (OHM) : 627 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 100mA @ 12V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1000 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Solder Process : Reflow Solder Capable Other Coil Power Rating Class (WATT) : >.2 - ≤.3 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Length Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Reel Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 70 DEGC  [-40 - 158 DEGF ]
  • Electromechanical Relays & Contactors - 2-1956171-3 - TE Connectivity
    TE Connectivity
  • Power Relays, Over 2 Amps - 41-2-1956171-3TR-ND - DigiKey
    DigiKey
  • Relays - 2-1956171-3 - Powell Electronics, Inc.
    Powell Electronics, Inc.
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Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 8 G  [.282 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class F Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 8 MM  [.315 INCH ] Insulation Creepage Between Contact & Coil : 8 MM  [.315 INCH ] Product Height : 13 MM  [.511 INCH ] Product Length : 28.5 MM  [1.122 INCH ] Product Width : 10.1 MM  [.398 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .23 Coil Resistance (OHM) : 627 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 100mA @ 12V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1000 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Solder Process : Reflow Solder Capable Other Coil Power Rating Class (WATT) : >.2 - ≤.3 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Length Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Reel Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 70 DEGC  [-40 - 158 DEGF ]
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Datasheet
Datasheet Summary
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The RYII series is a miniature power PCB relay designed for general-purpose applications with resistive and inductive loads, featuring a 1-pole, 8A contact rating, 1 form A (NO) contact arrangement, and a 12VDC coil. It has a low profile of 12.3mm, reinforced insulation (protection class II), and 5kV dielectric strength between coil and contacts. The relay is rated for reflow-soldering, with PCB-THT termination, 8mm clearance and creepage, and operates from -40°C to +70°C. It is compliant with IEC 60335-1, UL, and VDE standards, with a weight of 8g and RTII flux-proof environmental protection. The product is available in reflow-solderable versions with AgNi or AgSnO2 contact materials.

Datasheet Summary
Powered by GS/AI

The RYII series is a miniature power PCB relay designed for general-purpose applications with resistive and inductive loads, featuring a 1-pole, 8A contact rating, 1 form A (NO) contact arrangement, and a 12VDC coil. It has a low profile of 12.3mm, reinforced insulation (protection class II), and 5kV dielectric strength between coil and contacts. The relay is rated for reflow-soldering, with PCB-THT termination, 8mm clearance and creepage, and operates from -40°C to +70°C. It is compliant with IEC 60335-1, UL, and VDE standards, with a weight of 8g and RTII flux-proof environmental protection. The product is available in reflow-solderable versions with AgNi or AgSnO2 contact materials.

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Product
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Electromechanical Relays & Contactors - 2-1956171-3 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
2-1956171-3
Electromechanical Relays & Contactors 2-1956171-3
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 8 G  [.282 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class F Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 8 MM  [.315 INCH ] Insulation Creepage Between Contact & Coil : 8 MM  [.315 INCH ] Product Height : 13 MM  [.511 INCH ] Product Length : 28.5 MM  [1.122 INCH ] Product Width : 10.1 MM  [.398 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .23 Coil Resistance (OHM) : 627 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 100mA @ 12V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1000 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Solder Process : Reflow Solder Capable Other Coil Power Rating Class (WATT) : >.2 - ≤.3 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Length Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Reel Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 70 DEGC  [-40 - 158 DEGF ]

Body Features


  • Enclosure Type : Flux Resistant Automatic Solder Capable
  • Product Weight : 8 G  [.282 OZ ]

Configuration Features


  • Coil Special Features : UL Coil Insulation Class F
  • Contact Arrangement : 1 Form A SPST-NO
  • Contact Number of Poles : 1

Contact Features


  • Contact Material : AgSnO2

Dimensions


  • Insulation Clearance Between Contact & Coil : 8 MM  [.315 INCH ]
  • Insulation Creepage Between Contact & Coil : 8 MM  [.315 INCH ]
  • Product Height : 13 MM  [.511 INCH ]
  • Product Length : 28.5 MM  [1.122 INCH ]
  • Product Width : 10.1 MM  [.398 INCH ]

Electrical Characteristics


  • Coil Power Rating DC (WATT) : .23
  • Coil Resistance (OHM) : 627
  • Coil Voltage Rating (VDC) : 12
  • Contact Current Rating (AMP) : 8
  • Contact Limiting Breaking Current (AMP) : 8
  • Contact Limiting Continuous Current (AMP) : 8
  • Contact Limiting Making Current (AMP) : 8
  • Contact Limiting Short-Time Current (AMP) : 8
  • Contact Switching Load (Min) : 100mA @ 12V
  • Contact Switching Voltage (Max) (VAC) : 400
  • Contact Voltage Rating (VAC) : 250
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5000
  • Insulation Initial Dielectric Between Open Contacts (VRMS) : 1000

Mechanical Attachment


  • Product Mount Type : Board Mount

Operation/Application


  • Coil Magnetic System : Monostable
  • Current Type : DC
  • Solder Process : Reflow Solder Capable

Other


  • Coil Power Rating Class (WATT) : >.2 - ≤.3
  • Contact Current Class (AMP) : >5 - ≤10
  • Height Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ]
  • Length Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ]
  • Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ]

Packaging Features


  • Packaging Method : Reel

Product Type Features


  • Relay & Contactor Type : General Purpose Power Relay

Termination Features


  • Coil Termination & Connection Type : Solder Pins
  • Main Termination & Connection Type : Solder Pins

Usage Conditions


  • Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ]
  • Environmental Category of Protection : RTII
  • Operating Temperature Range : -40 - 70 DEGC  [-40 - 158 DEGF ]
Buy Now Datasheet
Power Relays, Over 2 Amps - 41-2-1956171-3TR-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Power Relays, Over 2 Amps
41-2-1956171-3TR-ND
Power Relays, Over 2 Amps 41-2-1956171-3TR-ND
RY533012R

RY533012R

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Relays - 2-1956171-3 - Powell Electronics, Inc.
Powell Electronics, Inc.
Swedesboro, NJ, United States
Relays
2-1956171-3
Relays 2-1956171-3
Power PCB Relay RT Inrush Power

Power PCB Relay RT Inrush Power

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Technical Specifications

  TE Connectivity DigiKey Powell Electronics, Inc.
Product Category Electromechanical Relays Electromechanical Relays Electromechanical Relays
Product Number 2-1956171-3 41-2-1956171-3TR-ND 2-1956171-3
Product Name Electromechanical Relays & Contactors Power Relays, Over 2 Amps Relays
Approvals EU ELV Compliant; RoHS
Operating Temp -40 to 158 F (-40 to 70 C) -40 to 158 F (-40 to 70 C)
AC Voltage 400 volts
DC Power 0.2300 watts
DC Coil Voltage 12 volts 12 volts
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