What are Power Connectors ?
Power Connectors are specialized components designed to establish and maintain electrical connections in various devices and systems. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selecting Power Connectors include Current Rating (Amps), which ensures the connector can handle the required load; Actual Diameter, which affects compatibility with mating components; and Ingress Protection, which indicates the connector's resistance to environmental factors. Ensuring these specifications align with design requirements is crucial for optimal performance and reliability.
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| Part & Mfr | Actual Diameter | Connector Type | Current Rating (Amps) | Features | Gender | Industry Recognized Mating Diameter | Ingress Protection | Insulation Color | Internal Switch(s) | Material Flammability Rating | Mating Length | Mounting Feature | Mounting Type | Number of Positions | Operating Temperature | Shielding | Termination | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik
|
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0.101" (2.55mm ID), 0.252" (6.40mm OD) | Jack | 3 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Through Hole | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 20VDC | |
CUI Devices
|
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0.079" (2.00mm ID), 0.248" (6.30mm OD) | Jack | 5 A | - | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.350" (8.90mm) | - | Surface Mount | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Unshielded | Solder | 24VDC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.248" (6.30mm OD) | Jack | 5 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.350" (8.90mm) | - | Surface Mount | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Unshielded | Solder | 24VDC | |
GlobTek, Inc.
|
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0.098" (2.50mm ID), 0.197" (5.00mm OD) | Plug | - | - | Female | 2.50mm ID (0.098"), 5.00mm OD (0.197") | - | Blue | Does Not Contain Switch | - | - | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | - | Solder Eyelet(s) | - | |
GlobTek, Inc.
|
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0.098" (2.50mm ID), 0.197" (5.00mm OD) | Plug | - | - | Female | 2.50mm ID (0.098"), 5.00mm OD (0.197") | - | Blue | Does Not Contain Switch | - | - | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | - | Solder Eyelet(s) | - | |
MPD (Memory Protection Devices)
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0.098" (2.50mm ID), 0.217" (5.50mm OD) | Jack | 5 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | - | - | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | - | Unshielded | Solder Eyelet(s) | 12VDC | |
MPD (Memory Protection Devices)
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0.098" (2.50mm ID) | Jack | 5 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | - | - | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | -15°C ~ 90°C | Unshielded | Solder Eyelet(s) | 12VDC | |
CUI Devices
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0.083" (2.10mm ID), 0.197" (5.00mm OD) | Plug | 5 A | Cover | Female | 2.10mm ID (0.083"), 5.00mm OD (0.197") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Cup | 20VDC | |
CUI Devices
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0.067" (1.70mm ID), 0.187" (4.75mm OD) | Plug | 6 A | Cover | Female | 1.70mm ID (0.067"), 4.75mm OD (0.187") | - | Yellow | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
TE Connectivity
|
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- | Jack | 7 A | - | Female | - | - | Yellow | Does Not Contain Switch | - | - | - | Through Hole, Right Angle | 3 Conductors, 5 Contacts | - | Shielded | Solder | 25VDC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.197" (5.00mm OD) | Plug | 5 A | Cover, Strain Relief | Female | 2.50mm ID (0.098"), 5.00mm OD (0.197") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Cup | 20VDC | |
GlobTek, Inc.
|
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0.051" (1.30mm ID), 0.138" (3.50mm OD) | Plug | - | Cover, Strain Relief | Female | 1.30mm ID (0.051"), 3.50mm OD (0.138") | - | Blue | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder Eyelet(s) | - | |
|
CUI Devices
|
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0.053" (1.35mm ID), 0.138" (3.50mm OD) | Plug | 4 A | Cover, Strain Relief | Female | 1.35mm ID (0.053"), 3.50mm OD (0.138") | - | Black | Does Not Contain Switch | - | 0.354" (9.00mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
CUI Devices
|
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0.028" (0.70mm ID), 0.093" (2.35mm OD) | Plug | 2 A | Cover | Female | 0.70mm ID (0.028"), 2.35mm OD (0.093") | - | Yellow | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
CUI Devices
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0.035" (0.90mm ID), 0.126" (3.20mm OD) | Plug | 2 A | Cover | Female | 0.90mm ID (0.035"), 3.20mm OD (0.126") | - | Black | Does Not Contain Switch | - | 0.354" (9.00mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.228" (5.80mm OD) | Jack | 5 A | Board Guide | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.364" (9.25mm) | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Shielded | Solder | 24VDC | |
TE Connectivity
|
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0.142" (3.60mm) | Jack | - | - | Female | - | - | - | Single Switch, Normally Closed | - | - | - | Surface Mount, Right Angle | 5 Conductors, 6 Contacts | - | Unshielded | Solder | - | |
Würth Elektronik
|
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0.101" (2.55mm ID), 0.252" (6.40mm OD) | Jack | 5 A | Board Guide | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Surface Mount, Right Angle | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 24VDC | |
Conxall/Switchcraft
|
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0.039" (1.00mm ID), 0.177" (4.50mm OD) | Jack | 3 A | - | Male | - | - | - | Single Switch, Normally Closed | - | - | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | - | Unshielded | Solder | - | |
Adam Technologies Inc
|
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0.067" (1.70mm ID), 0.187" (4.75mm OD) | Plug | - | Strain Relief | Female | 1.70mm ID (0.067"), 4.75mm OD (0.187") | - | Yellow | Does Not Contain Switch | - | 0.335" (8.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder Eyelet(s) | - | |
Adam Technologies Inc
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0.039" (1.00mm ID), 0.150" (3.80mm OD) | Plug | - | Strain Relief | Female | 1.00mm ID (0.039"), 3.80mm OD (0.150") | - | Blue | Does Not Contain Switch | UL94 HB | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder Eyelet(s) | - | |
Adam Technologies Inc
|
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0.051" (1.30mm ID), 0.138" (3.50mm OD) | Plug | - | Strain Relief | Female | 1.30mm ID (0.051"), 3.50mm OD (0.138") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder | - | |
CUI Devices
|
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0.098" (2.50mm ID), 0.232" (5.90mm OD) | Jack | 5 A | Board Guide | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.372" (9.45mm) | - | Through Hole | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Shielded | Solder | 24VDC | |
TE Connectivity
|
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- | Jack | 7 A | - | Female | - | - | Yellow | Does Not Contain Switch | - | - | - | Free Hanging (In-Line) | 3 Conductors, 5 Contacts | - | Unshielded | Solder Eyelet(s) | 25VDC | |
Conxall/Switchcraft
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0.079" (2.00mm ID), 0.248" (6.30mm OD) | Jack | 5 A | - | Male | 2.00mm ID (0.079"), 5.50mm OD (0.217") | - | Black | Single Switch, Normally Closed | - | - | - | Surface Mount, Right Angle | 2 Conductors, 3 Contacts | -30°C ~ 65°C | Unshielded | Solder | 100VDC | |
Tensility International
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0.083" (2.10mm ID), 0.222" (5.65mm OD) | Jack | 7.5 A | Thread Lock | Male | 2.10mm ID (0.083"), 5.50mm OD (0.217") | - | - | Does Not Contain Switch | UL94 V-0 | - | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 105°C | Unshielded | Solder Cup, Solder Eyelet | 48VDC | |
CUI Devices
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0.063" (1.60mm ID), 0.291" (7.40mm OD) | Plug | - | - | Male | 1.60mm ID (0.063"), 5.25mm ID (0.207"), 7.40mm OD (0.291") | - | Black | Does Not Contain Switch | UL94 V-0 | 0.575" (14.60mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Cup | 24VDC | |
Adam Technologies Inc
|
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0.083" (2.10mm ID), 0.217" (5.50mm OD) | Plug | 6 A | - | Female | 2.10mm ID (0.083"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | - | 0.362" (9.20mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder | 20VDC | |
Adam Technologies Inc
|
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0.053" (1.35mm ID), 0.138" (3.50mm OD) | Plug | - | Strain Relief | Female | 1.35mm ID (0.053"), 3.50mm OD (0.138") | - | Blue | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder Eyelet(s) | - | |
Schurter Inc.
|
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0.083" (2.10mm ID), 0.217" (5.50mm OD) | Plug | 500 mA | Strain Relief | Female | 2.10mm ID (0.083"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -20°C ~ 70°C | Unshielded | Solder | 12VAC/DC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.217" (5.50mm OD) | Plug | 7 A | Cover | Female | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | UL94 HB | 0.295" (7.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 24VDC | |
Adam Technologies Inc
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0.051" (1.30mm ID), 0.142" (3.60mm OD) | Jack | 1 A | - | Male | 1.30mm ID (0.051"), 3.50mm OD (0.138") | IPX7 - Waterproof | - | Does Not Contain Switch | UL94 V-0 | 0.413" (10.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -20°C ~ 70°C | Unshielded | Solder Cup | 30VDC | |
|
Kycon Inc.
|
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0.079" (2.00mm ID), 0.217" (5.50mm OD) | Plug | 5 A | Strain Relief | Female | 2.00mm ID (0.079"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | - | Unshielded | Solder Eyelet(s) | 24VDC | |
Schurter Inc.
|
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0.083" (2.10mm ID), 0.217" (5.50mm OD) | Plug | 500 mA | Strain Relief | Female | 2.10mm ID (0.083"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | - | 0.295" (7.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -20°C ~ 70°C | Unshielded | Solder | 12VAC/DC | |
|
Tensility International
|
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0.043" (1.10mm ID), 0.138" (3.50mm OD) | Jack | 6 A | Mounting Hardware | Male | 1.10mm ID (0.043"), 3.50mm OD (0.138") | - | Black | Does Not Contain Switch | UL94 V-0 | - | Bulkhead - Rear Side Nut | Panel Mount | 2 Conductors, 2 Contacts | -40°C ~ 105°C | Unshielded | Solder | 48V | |
Conxall/Switchcraft
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0.079" (2.00mm ID), 0.252" (6.40mm OD) | Jack | 11 A | - | Male | - | - | - | Single Switch, Normally Closed | - | - | Bulkhead - Front Side Nut | Through Hole | 2 Conductors, 3 Contacts | -40°C ~ 105°C | Unshielded | Solder | 24VDC | |
TE Connectivity
|
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- | Jack | - | - | Female | - | - | - | Does Not Contain Switch | - | - | - | Free Hanging (In-Line) | - | - | Unshielded | Solder Eyelet(s) | - | |
CUI Devices
|
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0.043" (1.10mm ID), 0.138" (3.50mm OD) | Plug | 3 A | - | Female | 1.10mm ID (0.043"), 3.50mm OD (0.138") | - | Black | Does Not Contain Switch | - | 0.630" (16.00mm) | - | Free Hanging (In-Line) | - | -25°C ~ 70°C | Unshielded | Solder | 24VDC | |
CUI Devices
|
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0.067" (1.70mm ID), 0.187" (4.75mm OD) | Plug | 6 A | - | Female | 1.75mm ID (0.068"), 4.75mm OD (0.187") | - | White | Does Not Contain Switch | - | 0.520" (13.20mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
CUI Devices
|
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0.053" (1.35mm ID), 0.138" (3.50mm OD) | Plug | 4 A | - | Female | 1.35mm ID (0.053"), 3.50mm OD (0.138") | - | White | Does Not Contain Switch | - | 0.535" (13.60mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet | 20VDC | |
Tensility International
|
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0.053" (1.35mm ID), 0.138" (3.50mm OD) | Plug | 4 A | - | Female | 1.35mm ID (0.053"), 3.50mm OD (0.138") | - | - | Does Not Contain Switch | - | - | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Eyelet(s) | 20VDC | |
Würth Elektronik
|
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0.041" (1.05mm ID), 0.165" (4.20mm OD) | Jack | 2 A | - | Male | 1.05mm ID (0.041"), 3.50mm OD (0.138") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 30VDC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.315" (8.00mm OD) | Jack | 8 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | Black | Does Not Contain Switch | - | 0.453" (11.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Cup | 20VDC | |
CUI Devices
|
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0.039" (1.00mm ID), 0.236" (6.00mm OD) | Jack | 5 A | - | Male | 1.00mm ID (0.039"), 3.60mm OD (0.142") | - | Black | Does Not Contain Switch | - | 0.374" (9.50mm) | - | Free Hanging (In-Line) | 2 Conductors, 2 Contacts | -25°C ~ 70°C | Unshielded | Solder Cup | 24VDC | |
Adam Technologies Inc
|
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0.098" (2.50mm ID), 0.228" (5.80mm OD) | Jack | 7 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | Black | Single Switch, Normally Closed | UL94 V-0 | 0.280" (7.10mm) | - | Board Cutout, Through Hole, Right Angle | 2 Conductors, 3 Contacts | -20°C ~ 70°C | Unshielded | Solder | 20VDC | |
CUI Devices
|
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0.098" (2.50mm ID), 0.248" (6.30mm OD) | Jack | 2 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | - | - | Through Hole | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Unshielded | Solder Eyelet(s) | 16VDC | |
Würth Elektronik
|
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0.041" (1.05mm ID), 0.154" (3.90mm OD) | Jack | 5 A | Board Guide | Male | 1.35mm ID (0.053"), 3.50mm OD (0.138") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Surface Mount, Right Angle | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 18VDC | |
Würth Elektronik
|
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Price on request
Price and Stock
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0.041" (1.05mm ID), 0.154" (3.90mm OD) | Jack | 5 A | Board Guide | Male | 1.05mm ID (0.041"), 3.50mm OD (0.138") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Surface Mount, Right Angle | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 18VDC | |
Würth Elektronik
|
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Price on request
Price and Stock
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0.041" (1.05mm ID), 0.150" (3.80mm OD) | Jack | 2 A | Board Guide | Male | 1.05mm ID (0.041"), 3.50mm OD (0.138") | - | - | Single Switch, Normally Closed | UL94 V-0 | 0.354" (9.00mm) | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | -40°C ~ 85°C | Unshielded | Solder | 20VDC | |
Kycon Inc.
|
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0.098" (2.50mm ID), 0.224" (5.70mm OD) | Jack | 3.5 A | - | Male | 2.50mm ID (0.098"), 5.50mm OD (0.217") | - | - | Single Switch, Normally Closed | UL94 V-0 | - | - | Through Hole, Right Angle | 2 Conductors, 3 Contacts | -25°C ~ 85°C | Unshielded | Solder Eyelet(s) | 24VDC |
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