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045278-0003
ITC CANNON Circular MIL Spec Connector - Part Number 045278-0003
Enhance your electronic connectivity with the high-performance ITC CANNON Circular MIL Spec Connector . Designed for demanding applications, this connector offers robust construction, reliable performance, and compliance with military specifications.
Manufacturer: ITT CANNON
Part Number: 045278-0003
Country of Origin: Mexico (MX)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Standard package
Product Features
Connector with threaded coupling for secure attachment
Shell Style: Straight plug with endbell featuring cable clamp
Gender: Pin (male)
Shell Size: 22 with contact arrangement 22-2
Number of Contacts: 3 contacts, size 8, solder cup type
Contact Plating: Hard silver for durability and corrosion resistance
Contact Rating: Up to 74 A at +20°C
Test Voltage: 2500 Vrms
Insulator Resistance: >1000 MΩ according to VG95319 and VG95210 standards
Safety and Durability: IP65 rated, salt spray resistant for 500 hours, with 500 mating cycles
Operating Temperature Range: -55°C to +125°C
Shell Material: Aluminum alloy with olive drab chromate coating over cadmium plating
Insulator and Grommet Material: Neoprene
Contact Material: Copper alloy
Specifications & Dimensions
Parameter
Details
Thread
Connector with threaded coupling
Shell Style
Plug, straight
Endbell Style
Endbell with cable clamp
Gender
Pin
Shell Size
22
Contact Arrangement
22-2
Number of Contacts
3 contacts, size 8
Contact Type
Solder Cup
Contact Resistance
1 mΩ
Operating Voltage
Greater than 50V, use in accordance with DIN VDE part 410, IEC 60364-4-41
Insulator Resistance
>1000 MΩ
Test Voltage
2500 Vrms
Air and Creepage Paths (Min)
2.8 mm
Ambient Temperature
-55°C to +125°C
Safety Provisions
IP65 rated
Salt Spray Resistance
500 hours
Mating Cycles
500 minimum
Coupling Torque
Closing: 11 Nm max; Opening: 0.8 Nm min
Contact Retention
80 N
Shell Material
Aluminum alloy with olive drab chromate coating
Insulator & Grommet Material
Neoprene
Wire Stripping Length
11.8 mm
For detailed assembly instructions, please see the assembly guide .
For more technical details, refer to the full datasheet .
Note: All specifications are subject to change. Please verify with the manufacturer for the latest information.
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{"id":10075056210237,"title":"045278-0003","handle":"045278-0003","description":"\u003ch3\u003eITC CANNON Circular MIL Spec Connector - Part Number 045278-0003\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic connectivity with the high-performance \u003cstrong\u003eITC CANNON Circular MIL Spec Connector\u003c\/strong\u003e. Designed for demanding applications, this connector offers robust construction, reliable performance, and compliance with military specifications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ITT CANNON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 045278-0003\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico (MX)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Standard package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConnector with threaded coupling for secure attachment\u003c\/li\u003e\n \u003cli\u003eShell Style: Straight plug with endbell featuring cable clamp\u003c\/li\u003e\n \u003cli\u003eGender: Pin (male)\u003c\/li\u003e\n \u003cli\u003eShell Size: 22 with contact arrangement 22-2\u003c\/li\u003e\n \u003cli\u003eNumber of Contacts: 3 contacts, size 8, solder cup type\u003c\/li\u003e\n \u003cli\u003eContact Plating: Hard silver for durability and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eContact Rating: Up to 74 A at +20°C\u003c\/li\u003e\n \u003cli\u003eTest Voltage: 2500 Vrms\u003c\/li\u003e\n \u003cli\u003eInsulator Resistance: \u0026gt;1000 MΩ according to VG95319 and VG95210 standards\u003c\/li\u003e\n \u003cli\u003eSafety and Durability: IP65 rated, salt spray resistant for 500 hours, with 500 mating cycles\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eShell Material: Aluminum alloy with olive drab chromate coating over cadmium plating\u003c\/li\u003e\n \u003cli\u003eInsulator and Grommet Material: Neoprene\u003c\/li\u003e\n \u003cli\u003eContact Material: Copper alloy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThread\u003c\/td\u003e\n \u003ctd\u003eConnector with threaded coupling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Style\u003c\/td\u003e\n \u003ctd\u003ePlug, straight\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEndbell Style\u003c\/td\u003e\n \u003ctd\u003eEndbell with cable clamp\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender\u003c\/td\u003e\n \u003ctd\u003ePin\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Size\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Arrangement\u003c\/td\u003e\n \u003ctd\u003e22-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNumber of Contacts\u003c\/td\u003e\n \u003ctd\u003e3 contacts, size 8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Type\u003c\/td\u003e\n \u003ctd\u003eSolder Cup\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e1 mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eGreater than 50V, use in accordance with DIN VDE part 410, IEC 60364-4-41\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulator Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026gt;1000 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage\u003c\/td\u003e\n \u003ctd\u003e2500 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAir and Creepage Paths (Min)\u003c\/td\u003e\n \u003ctd\u003e2.8 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n \u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSafety Provisions\u003c\/td\u003e\n \u003ctd\u003eIP65 rated\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSalt Spray Resistance\u003c\/td\u003e\n \u003ctd\u003e500 hours\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMating Cycles\u003c\/td\u003e\n \u003ctd\u003e500 minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCoupling Torque\u003c\/td\u003e\n \u003ctd\u003eClosing: 11 Nm max; Opening: 0.8 Nm min\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Retention\u003c\/td\u003e\n \u003ctd\u003e80 N\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Material\u003c\/td\u003e\n \u003ctd\u003eAluminum alloy with olive drab chromate coating\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulator \u0026amp; Grommet Material\u003c\/td\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWire Stripping Length\u003c\/td\u003e\n \u003ctd\u003e11.8 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed assembly instructions, please see the \u003ca href=\"https:\/\/secure.ittcannon.com\/media\/mc\/pdf\/MIL5015_ASSY_GUIDE.pdf\" target=\"_blank\"\u003eassembly guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor more technical details, refer to the full \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-can\/ms3106f22-2p_spec.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: All specifications are subject to change. Please verify with the manufacturer for the latest information.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-09-22T02:00:09+05:30","created_at":"2025-09-22T02:00:09+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["WLDM"],"price":516252,"price_min":516252,"price_max":516252,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50765647413565,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"045278-0003","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"045278-0003","public_title":null,"options":["Default Title"],"price":516252,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"045278-0003","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/045278-0003_10828285_51e86879.jpg?v=1758486609"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/045278-0003_10828285_51e86879.jpg?v=1758486609","options":["Title"],"media":[{"alt":null,"id":46539876008253,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/045278-0003_10828285_51e86879.jpg?v=1758486609"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/045278-0003_10828285_51e86879.jpg?v=1758486609","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eITC CANNON Circular MIL Spec Connector - Part Number 045278-0003\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic connectivity with the high-performance \u003cstrong\u003eITC CANNON Circular MIL Spec Connector\u003c\/strong\u003e. Designed for demanding applications, this connector offers robust construction, reliable performance, and compliance with military specifications.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ITT CANNON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 045278-0003\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico (MX)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Standard package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConnector with threaded coupling for secure attachment\u003c\/li\u003e\n \u003cli\u003eShell Style: Straight plug with endbell featuring cable clamp\u003c\/li\u003e\n \u003cli\u003eGender: Pin (male)\u003c\/li\u003e\n \u003cli\u003eShell Size: 22 with contact arrangement 22-2\u003c\/li\u003e\n \u003cli\u003eNumber of Contacts: 3 contacts, size 8, solder cup type\u003c\/li\u003e\n \u003cli\u003eContact Plating: Hard silver for durability and corrosion resistance\u003c\/li\u003e\n \u003cli\u003eContact Rating: Up to 74 A at +20°C\u003c\/li\u003e\n \u003cli\u003eTest Voltage: 2500 Vrms\u003c\/li\u003e\n \u003cli\u003eInsulator Resistance: \u0026gt;1000 MΩ according to VG95319 and VG95210 standards\u003c\/li\u003e\n \u003cli\u003eSafety and Durability: IP65 rated, salt spray resistant for 500 hours, with 500 mating cycles\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eShell Material: Aluminum alloy with olive drab chromate coating over cadmium plating\u003c\/li\u003e\n \u003cli\u003eInsulator and Grommet Material: Neoprene\u003c\/li\u003e\n \u003cli\u003eContact Material: Copper alloy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThread\u003c\/td\u003e\n \u003ctd\u003eConnector with threaded coupling\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Style\u003c\/td\u003e\n \u003ctd\u003ePlug, straight\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEndbell Style\u003c\/td\u003e\n \u003ctd\u003eEndbell with cable clamp\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender\u003c\/td\u003e\n \u003ctd\u003ePin\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Size\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Arrangement\u003c\/td\u003e\n \u003ctd\u003e22-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNumber of Contacts\u003c\/td\u003e\n \u003ctd\u003e3 contacts, size 8\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Type\u003c\/td\u003e\n \u003ctd\u003eSolder Cup\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e1 mΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n \u003ctd\u003eGreater than 50V, use in accordance with DIN VDE part 410, IEC 60364-4-41\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulator Resistance\u003c\/td\u003e\n \u003ctd\u003e\u0026gt;1000 MΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTest Voltage\u003c\/td\u003e\n \u003ctd\u003e2500 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAir and Creepage Paths (Min)\u003c\/td\u003e\n \u003ctd\u003e2.8 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n \u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSafety Provisions\u003c\/td\u003e\n \u003ctd\u003eIP65 rated\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSalt Spray Resistance\u003c\/td\u003e\n \u003ctd\u003e500 hours\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMating Cycles\u003c\/td\u003e\n \u003ctd\u003e500 minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCoupling Torque\u003c\/td\u003e\n \u003ctd\u003eClosing: 11 Nm max; Opening: 0.8 Nm min\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Retention\u003c\/td\u003e\n \u003ctd\u003e80 N\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShell Material\u003c\/td\u003e\n \u003ctd\u003eAluminum alloy with olive drab chromate coating\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulator \u0026amp; Grommet Material\u003c\/td\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWire Stripping Length\u003c\/td\u003e\n \u003ctd\u003e11.8 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed assembly instructions, please see the \u003ca href=\"https:\/\/secure.ittcannon.com\/media\/mc\/pdf\/MIL5015_ASSY_GUIDE.pdf\" target=\"_blank\"\u003eassembly guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor more technical details, refer to the full \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-can\/ms3106f22-2p_spec.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: All specifications are subject to change. Please verify with the manufacturer for the latest information.\u003c\/em\u003e\u003c\/p\u003e"}
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