TE Connectivity Electromechanical Relays & Contactors 1721538-7

Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 9 G  [.318 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class E Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO Dimensions Insulation Clearance Between Contact & Coil : 7.7 MM  [.303 INCH ] Insulation Creepage Between Contact & Coil : 9.4 MM  [.37 INCH ] Product Height : 14.7 MM  [.579 INCH ] Product Length : 18.2 MM  [.717 INCH ] Product Width : 10.2 MM  [.401 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .45 Coil Resistance (OHM) : 1280 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 10 Contact Limiting Breaking Current (AMP) : 10 Contact Limiting Continuous Current (AMP) : 10 Contact Limiting Making Current (AMP) : 10 Contact Limiting Short-Time Current (AMP) : 10 Contact Switching Load (Min) : 100mA @ 5V Contact Switching Voltage (Max) (VAC) : 277 Contact Switching Voltage (Max) (VDC) : 30 Contact Voltage Rating (VAC) : 250 Contact Voltage Rating (VDC) : 30 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 750 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.3 - ≤.6 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >14 - ≤16 MM  [>.551 - ≤.63 INCH ] Length Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Tray, Box & Tray 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) : 105 DEGC  [221 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 105 DEGC  [-40 - 221 DEGF ]
  • Electromechanical Relays & Contactors - 1721538-7 - TE Connectivity
    TE Connectivity
  • Relays - 1721538-7 - Powell Electronics, Inc.
    Powell Electronics, Inc.
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Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 9 G  [.318 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class E Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO Dimensions Insulation Clearance Between Contact & Coil : 7.7 MM  [.303 INCH ] Insulation Creepage Between Contact & Coil : 9.4 MM  [.37 INCH ] Product Height : 14.7 MM  [.579 INCH ] Product Length : 18.2 MM  [.717 INCH ] Product Width : 10.2 MM  [.401 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .45 Coil Resistance (OHM) : 1280 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 10 Contact Limiting Breaking Current (AMP) : 10 Contact Limiting Continuous Current (AMP) : 10 Contact Limiting Making Current (AMP) : 10 Contact Limiting Short-Time Current (AMP) : 10 Contact Switching Load (Min) : 100mA @ 5V Contact Switching Voltage (Max) (VAC) : 277 Contact Switching Voltage (Max) (VDC) : 30 Contact Voltage Rating (VAC) : 250 Contact Voltage Rating (VDC) : 30 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 750 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.3 - ≤.6 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >14 - ≤16 MM  [>.551 - ≤.63 INCH ] Length Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Tray, Box & Tray 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) : 105 DEGC  [221 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 105 DEGC  [-40 - 221 DEGF ]
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Datasheet
Datasheet Summary
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The OJ-SS-124HM2 is a miniature PCB relay with a 1-form A contact arrangement, rated for 10A at 250VAC and 7.5A at 240VAC, and 450 mW coil power at 24VDC. It features AgSnO2 contact material, wash-tight enclosure, and solder pin termination. The relay measures 18.2 mm × 10.2 mm × 14.7 mm and meets UL, cULus, VDE, and TÜV certifications. Its coil insulation system complies with UL Class F, and it operates within a temperature range of -40°C to 105°C.

Datasheet Summary
Powered by GS/AI

The OJ-SS-124HM2 is a miniature PCB relay with a 1-form A contact arrangement, rated for 10A at 250VAC and 7.5A at 240VAC, and 450 mW coil power at 24VDC. It features AgSnO2 contact material, wash-tight enclosure, and solder pin termination. The relay measures 18.2 mm × 10.2 mm × 14.7 mm and meets UL, cULus, VDE, and TÜV certifications. Its coil insulation system complies with UL Class F, and it operates within a temperature range of -40°C to 105°C.

Suppliers

Company
Product
Description
Supplier Links
Electromechanical Relays & Contactors - 1721538-7 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
1721538-7
Electromechanical Relays & Contactors 1721538-7
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable Product Weight : 9 G  [.318 OZ ] Configuration Features Coil Special Features : UL Coil Insulation Class E Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : AgSnO Dimensions Insulation Clearance Between Contact & Coil : 7.7 MM  [.303 INCH ] Insulation Creepage Between Contact & Coil : 9.4 MM  [.37 INCH ] Product Height : 14.7 MM  [.579 INCH ] Product Length : 18.2 MM  [.717 INCH ] Product Width : 10.2 MM  [.401 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .45 Coil Resistance (OHM) : 1280 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 10 Contact Limiting Breaking Current (AMP) : 10 Contact Limiting Continuous Current (AMP) : 10 Contact Limiting Making Current (AMP) : 10 Contact Limiting Short-Time Current (AMP) : 10 Contact Switching Load (Min) : 100mA @ 5V Contact Switching Voltage (Max) (VAC) : 277 Contact Switching Voltage (Max) (VDC) : 30 Contact Voltage Rating (VAC) : 250 Contact Voltage Rating (VDC) : 30 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 750 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.3 - ≤.6 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >14 - ≤16 MM  [>.551 - ≤.63 INCH ] Length Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ] Packaging Features Packaging Method : Tray, Box & Tray 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) : 105 DEGC  [221 DEGF ] Environmental Category of Protection : RTII Operating Temperature Range : -40 - 105 DEGC  [-40 - 221 DEGF ]

Body Features


  • Enclosure Type : Flux Resistant Automatic Solder Capable
  • Product Weight : 9 G  [.318 OZ ]

Configuration Features


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

Contact Features


  • Contact Material : AgSnO

Dimensions


  • Insulation Clearance Between Contact & Coil : 7.7 MM  [.303 INCH ]
  • Insulation Creepage Between Contact & Coil : 9.4 MM  [.37 INCH ]
  • Product Height : 14.7 MM  [.579 INCH ]
  • Product Length : 18.2 MM  [.717 INCH ]
  • Product Width : 10.2 MM  [.401 INCH ]

Electrical Characteristics


  • Coil Power Rating DC (WATT) : .45
  • Coil Resistance (OHM) : 1280
  • Coil Voltage Rating (VDC) : 24
  • Contact Current Rating (AMP) : 10
  • Contact Limiting Breaking Current (AMP) : 10
  • Contact Limiting Continuous Current (AMP) : 10
  • Contact Limiting Making Current (AMP) : 10
  • Contact Limiting Short-Time Current (AMP) : 10
  • Contact Switching Load (Min) : 100mA @ 5V
  • Contact Switching Voltage (Max) (VAC) : 277
  • Contact Switching Voltage (Max) (VDC) : 30
  • Contact Voltage Rating (VAC) : 250
  • Contact Voltage Rating (VDC) : 30
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000
  • Insulation Initial Dielectric Between Open Contacts (VRMS) : 750

Mechanical Attachment


  • Product Mount Type : Board Mount

Operation/Application


  • Coil Magnetic System : Monostable
  • Current Type : DC

Other


  • Coil Power Rating Class (WATT) : >.3 - ≤.6
  • Contact Current Class (AMP) : >5 - ≤10
  • Height Class (Mechanical) : >14 - ≤16 MM  [>.551 - ≤.63 INCH ]
  • Length Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ]
  • Width Class (Mechanical) : >7 - ≤11 MM  [>.276 - ≤.433 INCH ]

Packaging Features


  • Packaging Method : Tray, Box & Tray

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) : 105 DEGC  [221 DEGF ]
  • Environmental Category of Protection : RTII
  • Operating Temperature Range : -40 - 105 DEGC  [-40 - 221 DEGF ]
Buy Now Datasheet
Relays - 1721538-7 - Powell Electronics, Inc.
Powell Electronics, Inc.
Swedesboro, NJ, United States
Relays
1721538-7
Relays 1721538-7
Appliance Miniature PCB Relays

Appliance Miniature PCB Relays

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Technical Specifications

  TE Connectivity Powell Electronics, Inc.
Product Category Electromechanical Relays Electromechanical Relays
Product Number 1721538-7 1721538-7
Product Name Electromechanical Relays & Contactors Relays
Approvals EU ELV Compliant; RoHS
Operating Temp -40 to 221 F (-40 to 105 C)
AC Voltage 277 volts
DC Voltage 30 volts
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