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Switches / Toggle Switches / S309
Datasheets
S309 by:

Medium/High Capacity Standard Size Toggle Switch; Poles: SPDT; Circuits: On-Off-Mom; Current Rating: 15A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 15

Part Details for S309 by NKK Switches

Overview of S309 by NKK Switches

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Price & Stock for S309

Part # Distributor Description Stock Price Buy
DISTI # 360-1906-ND
DigiKey SWITCH TOGGLE SPDT 15A 125V Min Qty: 1 Lead time: 20 Weeks Container: Bulk Temporarily Out of Stock
  • 1 $10.8500
  • 10 $9.7790
  • 25 $9.3692
  • 50 $8.9084
  • 100 $8.5501
  • 250 $8.0381
  • 500 $7.4237
  • 1,000 $7.1677
$7.1677 / $10.8500 Buy Now
DISTI # 633-S309
Mouser Electronics Toggle Switches SPDT ON-OFF-MOM 15 SOLDER LUG RoHS: Compliant 17
  • 1 $11.2500
  • 10 $9.1500
  • 50 $8.6500
  • 100 $8.2900
  • 250 $7.9100
  • 500 $7.4200
  • 1,000 $7.1600
$7.1600 / $11.2500 Buy Now
DISTI # 70322785
RS Switch, Toggle, SPDT, ON-OFF-(ON),Non-Illum,17.50mm Actuator,15A,125VAC, Solder | NKK Switches S309 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Bulk 10
  • 1 $10.8500
  • 5 $9.9800
  • 10 $9.2200
  • 20 $8.3500
  • 50 $7.7000
$7.7000 / $10.8500 Buy Now
Future Electronics S Series SPDT On-Off-Mom Solder Lug Medium/High Capacity Standard Toggle Switch RoHS: Compliant pbFree: Yes Min Qty: 25 Package Multiple: 1 Container: Bag 0
Bag
  • 1 $8.2800
  • 4 $8.1700
  • 15 $8.0700
  • 30 $8.0100
  • 75 $7.8900
$7.8900 / $8.2800 Buy Now
DISTI # S309
TTI Toggle Switches SPDT ON-OFF-MOM 15 SOLDER LUG Min Qty: 1 Package Multiple: 1 Container: Bulk Americas - 10
In Stock
  • 1 $10.7400
  • 5 $10.5300
  • 10 $9.6800
  • 20 $8.5900
  • 50 $7.9000
  • 100 $7.7400
$7.7400 / $10.7400 Buy Now
DISTI # S309
TME Switch: toggle, Pos: 3, SPDT, ON-OFF-(ON), 15A/125VAC, -10÷70°C Min Qty: 1 0
  • 1 $9.7700
  • 10 $9.4500
  • 100 $9.1300
$9.1300 / $9.7700 RFQ

Part Details for S309

S309 Part Data Attributes

Parametric Data
S309 NKK Switches
Buy Now Datasheet
Compare Parts:
S309 NKK Switches Medium/High Capacity Standard Size Toggle Switch; Poles: SPDT; Circuits: On-Off-Mom; Current Rating: 15A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Solder Lug; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 15
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NKK SWITCHES CO LTD
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8536.50.90.40
Samacsys Manufacturer NKK Switches
Actuator Angle 32 deg
Actuator Color CHROME
Actuator Finish CHROME
Actuator Length 0.689 inch
Actuator Material BRASS
Actuator Type BAT TYPE
Additional Feature APPROVALS: CSA; UL
Body Breadth 16 mm
Body Height 17.4 mm
Body Length or Diameter 28.5 mm
Bushing Diameter 0.492 inch
Bushing Length 0.472 inch
Bushing Type M12P1
Center Contact Material SILVER CAPPED COPPER
Center Contact Plating SILVER
Contact (AC) Max Rating I Load 8A@125VAC
Contact (AC) Max Rating R Load 15A@125VAC
Contact Current(AC)-Max 15 A
Contact Current(DC)-Max 20 A
Contact (DC) Max Rating R Load 20A@30VDC
Contact Function ON-OFF-(ON)
Contact Resistance 0.01 mΩ
Contact Voltage(AC)-Max 125 V
Contact Voltage(DC)-Max 30 V
Dielectric Withstand Volts 2000VAC V
Electrical Life 25000 Cycle(s)
End Contact Material SILVER CAPPED COPPER
End Contact Plating SILVER
Housing Material STEEL
Insulation Resistance 1000000000 Ω
Insulator Material MELAMINE PHENOL
JESD-609 Code e3
Mounting Feature PANEL MOUNT
Operating Temperature-Max 70 °C
Operating Temperature-Min -10 °C
Solderability HAND
Surface Mount NO
Switch Action ALTERNATE
Switch Function SPDT
Switch Type TOGGLE SWITCH
Terminal Finish TIN
Terminal Length 0.378 inch
Termination Type SOLDER LUG

Alternate Parts for S309

This table gives cross-reference parts and alternative options found for S309. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of S309, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
S309T Medium/High Capacity Standard Size Toggle Switch; Poles: SPDT; Circuits: On-Off-Mom; Current Rating: 15A (AC), 20A (DC); Rating (AC): 125V; Rating (DC): 30V; Actuator Type: Standard Round; actuator length: 17.50mm; Illumination: Non-Illuminated; Mounting Type: Panel Mount; Termination Style: Screw Terminal; panel cutout dimensions: Circular - 12.50mm Dia; bushing thread: M12 x 1; Rating: 15 NKK Switches S309 vs S309T
S9AWF Toggle Switch, SPDT, On-off-(on), Momentary, 20A, 30VDC, Quick Connect Terminal, Toggle Actuator, Panel Mount, NKK Switches S309 vs S9AWF

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