TE Connectivity Electromechanical Relays & Contactors 7-1415537-9

Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 4A (NO) + 2B (NC) Contact Number of Poles : 6 Contact Features Contact Material : AgSnO2 Contact Plating Material : Gold Dimensions Insulation Clearance Between Contact & Coil : 5.5 MM  [.217 INCH ] Insulation Creepage Between Contact & Coil : 5.5 MM  [.217 INCH ] Product Height : 16.5 MM  [.649 INCH ] Product Length : 55 MM  [2.165 INCH ] Product Width : 16.5 MM  [.65 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 551 Coil Voltage Rating (VDC) : 21 Contact Current Rating (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 3000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Width Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Worldwide Product Type Features Relay & Contactor Type : Force-Guided 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 : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
  • Electromechanical Relays & Contactors - 7-1415537-9 - TE Connectivity
    TE Connectivity
  • Power Relays, Over 2 Amps - 7-1415537-9-ND - DigiKey
    DigiKey
  • Relays - 7-1415537-9 - Powell Electronics, Inc.
    Powell Electronics, Inc.
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Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 4A (NO) + 2B (NC) Contact Number of Poles : 6 Contact Features Contact Material : AgSnO2 Contact Plating Material : Gold Dimensions Insulation Clearance Between Contact & Coil : 5.5 MM  [.217 INCH ] Insulation Creepage Between Contact & Coil : 5.5 MM  [.217 INCH ] Product Height : 16.5 MM  [.649 INCH ] Product Length : 55 MM  [2.165 INCH ] Product Width : 16.5 MM  [.65 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 551 Coil Voltage Rating (VDC) : 21 Contact Current Rating (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 3000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Width Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Worldwide Product Type Features Relay & Contactor Type : Force-Guided 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 : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
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Datasheet
Datasheet Summary
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The SR6B6K21 is a 6-pole force-guided relay with 4 form A and 2 form B contacts, featuring AgSnO2 contact material with 0.2μm gold plating. It operates on a 21VDC coil with a power rating of 800mW and a coil resistance of 551Ω, and meets EN61810-3 standards for fail-safe operation. The relay supports a maximum switching voltage of 400VAC and a rated current of 8A, with reinforced insulation between contacts. It is board-mounted with solder pin terminations and has a mechanical endurance of 10×10⁶ operations. Approval certifications include UL, VDE, and TÜV.

Datasheet Summary
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The SR6B6K21 is a 6-pole force-guided relay with 4 form A and 2 form B contacts, featuring AgSnO2 contact material with 0.2μm gold plating. It operates on a 21VDC coil with a power rating of 800mW and a coil resistance of 551Ω, and meets EN61810-3 standards for fail-safe operation. The relay supports a maximum switching voltage of 400VAC and a rated current of 8A, with reinforced insulation between contacts. It is board-mounted with solder pin terminations and has a mechanical endurance of 10×10⁶ operations. Approval certifications include UL, VDE, and TÜV.

Suppliers

Company
Product
Description
Supplier Links
Electromechanical Relays & Contactors - 7-1415537-9 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
7-1415537-9
Electromechanical Relays & Contactors 7-1415537-9
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 4A (NO) + 2B (NC) Contact Number of Poles : 6 Contact Features Contact Material : AgSnO2 Contact Plating Material : Gold Dimensions Insulation Clearance Between Contact & Coil : 5.5 MM  [.217 INCH ] Insulation Creepage Between Contact & Coil : 5.5 MM  [.217 INCH ] Product Height : 16.5 MM  [.649 INCH ] Product Length : 55 MM  [2.165 INCH ] Product Width : 16.5 MM  [.65 INCH ] Electrical Characteristics Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 551 Coil Voltage Rating (VDC) : 21 Contact Current Rating (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 3000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Width Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Worldwide Product Type Features Relay & Contactor Type : Force-Guided 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 : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]

Body Features


  • Enclosure Type : Flux Resistant Automatic Solder Capable & Washable
  • Product Weight : 30 G  [1.058 OZ ]

Configuration Features


  • Contact Arrangement : 4A (NO) + 2B (NC)
  • Contact Number of Poles : 6

Contact Features


  • Contact Material : AgSnO2
  • Contact Plating Material : Gold

Dimensions


  • Insulation Clearance Between Contact & Coil : 5.5 MM  [.217 INCH ]
  • Insulation Creepage Between Contact & Coil : 5.5 MM  [.217 INCH ]
  • Product Height : 16.5 MM  [.649 INCH ]
  • Product Length : 55 MM  [2.165 INCH ]
  • Product Width : 16.5 MM  [.65 INCH ]

Electrical Characteristics


  • Coil Power Rating DC (WATT) : .8
  • Coil Resistance (OHM) : 551
  • Coil Voltage Rating (VDC) : 21
  • Contact Current Rating (AMP) : 8
  • Contact Switching Load (Min) : 10mA @ 5V
  • Contact Switching Voltage (Max) (VAC) : 400
  • Contact Voltage Rating (VAC) : 250
  • Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 3000
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000
  • Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500

Mechanical Attachment


  • Product Mount Type : Board Mount

Operation/Application


  • Coil Magnetic System : Monostable

Other


  • Coil Power Rating Class (WATT) : >.6 - ≤1
  • Contact Current Class (AMP) : >5 - ≤10
  • Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ]
  • Length Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ]
  • Width Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ]

Packaging Features


  • Packaging Method : Box & Tube

Product Availability


  • Product Availability : Worldwide

Product Type Features


  • Relay & Contactor Type : Force-Guided 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 : RTIII
  • Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
Buy Now Datasheet
Power Relays, Over 2 Amps - 7-1415537-9-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Power Relays, Over 2 Amps
7-1415537-9-ND
Power Relays, Over 2 Amps 7-1415537-9-ND
General Purpose Relay 6PST-4NO/2NC (4 Form A, 2 Form B) 21VDC Coil Through Hole

General Purpose Relay 6PST-4NO/2NC (4 Form A, 2 Form B) 21VDC Coil Through Hole

Buy Now Datasheet
Relays - 7-1415537-9 - Powell Electronics, Inc.
Powell Electronics, Inc.
Swedesboro, NJ, United States
Relays
7-1415537-9
Relays 7-1415537-9
SR6B6K21

SR6B6K21

Buy Now
Acme Chip Technology Co., Limited
Shenzhen, China
Relays - Power Relays, Over 2 Amps
7-1415537-9
Relays - Power Relays, Over 2 Amps 7-1415537-9
RELAY GEN PURPOSE 6PST 8A 21V

RELAY GEN PURPOSE 6PST 8A 21V

Supplier's Site

Technical Specifications

  TE Connectivity DigiKey Powell Electronics, Inc. Acme Chip Technology Co., Limited
Product Category Electromechanical Relays Electromechanical Relays Electromechanical Relays High Voltage Relays
Product Number 7-1415537-9 7-1415537-9-ND 7-1415537-9 7-1415537-9
Product Name Electromechanical Relays & Contactors Power Relays, Over 2 Amps Relays Relays - Power Relays, Over 2 Amps
Approvals EU ELV Compliant; RoHS
Operating Temp -13 to 158 F (-25 to 70 C) -13 to 158 F (-25 to 70 C)
AC Voltage 400 volts
DC Power 0.8000 watts
DC Coil Voltage 21 volts 21 volts 21 volts
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