ITC CANNON MKJ3A6W12-37PN Circular MIL Spec Connector
The MKJ3A6W12-37PN is a high-performance circular connector manufactured by ITT CANNON, designed to meet rigorous military and industrial standards. This connector is suitable for harsh environment applications, offering a lightweight, reliable, and versatile connection solution.
Product Features & Benefits
Miniature circular design providing a 71% reduction in weight and 52% reduction in size without compromising environmental performance or reliability.
Constructed with durable materials including aluminum alloy and stainless steel shells, with corrosion-resistant plating options such as Teflon nickel, black zinc nickel, and olive drab cadmium.
Designed for high durability with up to 2,000 mating cycles in rugged environments.
Electrical performance includes a maximum voltage of 500 VAC and current ratings up to 5 Amps for size 23 contacts.
Operating temperature range from -55°C to +150°C (-67°F to +300°F).
Features integral band platform for direct cable attachment and environmental sealing for harsh conditions.
Multiple keying positions for secure and precise mating.
Suitable for a wide range of applications including aerospace, defense, industrial equipment, UAVs, navigation, telemetry, and medical systems.
Technical Specifications
Contact Size
#23
#20
#16
#12
Spacing
0.076 inches
0.106 inches
0.170 inches
0.230 inches
Current Rating
5 Amps
7.5 Amps
13 Amps
23 Amps
Wire Accommodation
#22 - 28 AWG
#20 - 24 AWG
#16 - #20 AWG
#12 - #14 AWG
Maximum Voltage (VAC)
750 VAC
1000 VAC
1800 VAC
1800 VAC
Operating Temperature
-55°C to +150°C
Contact Resistance
8 Milliohms
Mating Cycles
2000
2000
2000
500
Materials & Plating
Shells: Aluminum Alloy or Stainless Steel
Insulators: Thermoplastic
Contacts: Copper Alloy with gold over nickel plating
Plating Options: Teflon nickel, black zinc nickel, olive drab cadmium
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10026300080445,"title":"MKJ3A6W12-37PN","handle":"mkj3a6w12-37pn","description":"\u003ch3\u003eITC CANNON MKJ3A6W12-37PN Circular MIL Spec Connector\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMKJ3A6W12-37PN\u003c\/strong\u003e is a high-performance circular connector manufactured by \u003cstrong\u003eITT CANNON\u003c\/strong\u003e, designed to meet rigorous military and industrial standards. This connector is suitable for harsh environment applications, offering a lightweight, reliable, and versatile connection solution.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMiniature circular design providing a 71% reduction in weight and 52% reduction in size without compromising environmental performance or reliability.\u003c\/li\u003e\n \u003cli\u003eMultiple coupling methods available: threaded, bayonet, and breakaway, ensuring flexible installation options.\u003c\/li\u003e\n \u003cli\u003eConstructed with durable materials including aluminum alloy and stainless steel shells, with corrosion-resistant plating options such as Teflon nickel, black zinc nickel, and olive drab cadmium.\u003c\/li\u003e\n \u003cli\u003eDesigned for high durability with up to 2,000 mating cycles in rugged environments.\u003c\/li\u003e\n \u003cli\u003eElectrical performance includes a maximum voltage of 500 VAC and current ratings up to 5 Amps for size 23 contacts.\u003c\/li\u003e\n \u003cli\u003eOperating temperature range from -55°C to +150°C (-67°F to +300°F).\u003c\/li\u003e\n \u003cli\u003eFeatures integral band platform for direct cable attachment and environmental sealing for harsh conditions.\u003c\/li\u003e\n \u003cli\u003eMultiple keying positions for secure and precise mating.\u003c\/li\u003e\n \u003cli\u003eSuitable for a wide range of applications including aerospace, defense, industrial equipment, UAVs, navigation, telemetry, and medical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Size\u003c\/th\u003e\n \u003ctd\u003e#23\u003c\/td\u003e\n \u003ctd\u003e#20\u003c\/td\u003e\n \u003ctd\u003e#16\u003c\/td\u003e\n \u003ctd\u003e#12\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSpacing\u003c\/th\u003e\n \u003ctd\u003e0.076 inches\u003c\/td\u003e\n \u003ctd\u003e0.106 inches\u003c\/td\u003e\n \u003ctd\u003e0.170 inches\u003c\/td\u003e\n \u003ctd\u003e0.230 inches\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCurrent Rating\u003c\/th\u003e\n \u003ctd\u003e5 Amps\u003c\/td\u003e\n \u003ctd\u003e7.5 Amps\u003c\/td\u003e\n \u003ctd\u003e13 Amps\u003c\/td\u003e\n \u003ctd\u003e23 Amps\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Accommodation\u003c\/th\u003e\n \u003ctd\u003e#22 - 28 AWG\u003c\/td\u003e\n \u003ctd\u003e#20 - 24 AWG\u003c\/td\u003e\n \u003ctd\u003e#16 - #20 AWG\u003c\/td\u003e\n \u003ctd\u003e#12 - #14 AWG\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Voltage (VAC)\u003c\/th\u003e\n \u003ctd\u003e750 VAC\u003c\/td\u003e\n \u003ctd\u003e1000 VAC\u003c\/td\u003e\n \u003ctd\u003e1800 VAC\u003c\/td\u003e\n \u003ctd\u003e1800 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-55°C to +150°C\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003e8 Milliohms\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMating Cycles\u003c\/th\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Plating\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShells: Aluminum Alloy or Stainless Steel\u003c\/li\u003e\n \u003cli\u003eInsulators: Thermoplastic\u003c\/li\u003e\n \u003cli\u003eContacts: Copper Alloy with gold over nickel plating\u003c\/li\u003e\n \u003cli\u003ePlating Options: Teflon nickel, black zinc nickel, olive drab cadmium\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoupling \u0026amp; Keying\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCoupling Styles: Threaded, bayonet, breakaway, triple start\u003c\/li\u003e\n \u003cli\u003eMultiple keying positions with master and secondary keys for secure mating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eMKJ3A6W12-37PN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eITT CANNON\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eMX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-can\/can-mkj3a6w12-37pn.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T05:27:32+05:30","created_at":"2025-08-15T05:27:33+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["Circular","Connector","IMPORT_CSV","IMPORT_PT2","ITTC","MIL","WLDM"],"price":1910200,"price_min":1910200,"price_max":1910200,"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":50622003052861,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MKJ3A6W12-37PN","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MKJ3A6W12-37PN","public_title":null,"options":["Default Title"],"price":1910200,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MKJ3A6W12-37PN","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/43907635.jpg?v=1755215853"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/43907635.jpg?v=1755215853","options":["Title"],"media":[{"alt":null,"id":45846529245501,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/43907635.jpg?v=1755215853"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/43907635.jpg?v=1755215853","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eITC CANNON MKJ3A6W12-37PN Circular MIL Spec Connector\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMKJ3A6W12-37PN\u003c\/strong\u003e is a high-performance circular connector manufactured by \u003cstrong\u003eITT CANNON\u003c\/strong\u003e, designed to meet rigorous military and industrial standards. This connector is suitable for harsh environment applications, offering a lightweight, reliable, and versatile connection solution.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMiniature circular design providing a 71% reduction in weight and 52% reduction in size without compromising environmental performance or reliability.\u003c\/li\u003e\n \u003cli\u003eMultiple coupling methods available: threaded, bayonet, and breakaway, ensuring flexible installation options.\u003c\/li\u003e\n \u003cli\u003eConstructed with durable materials including aluminum alloy and stainless steel shells, with corrosion-resistant plating options such as Teflon nickel, black zinc nickel, and olive drab cadmium.\u003c\/li\u003e\n \u003cli\u003eDesigned for high durability with up to 2,000 mating cycles in rugged environments.\u003c\/li\u003e\n \u003cli\u003eElectrical performance includes a maximum voltage of 500 VAC and current ratings up to 5 Amps for size 23 contacts.\u003c\/li\u003e\n \u003cli\u003eOperating temperature range from -55°C to +150°C (-67°F to +300°F).\u003c\/li\u003e\n \u003cli\u003eFeatures integral band platform for direct cable attachment and environmental sealing for harsh conditions.\u003c\/li\u003e\n \u003cli\u003eMultiple keying positions for secure and precise mating.\u003c\/li\u003e\n \u003cli\u003eSuitable for a wide range of applications including aerospace, defense, industrial equipment, UAVs, navigation, telemetry, and medical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Size\u003c\/th\u003e\n \u003ctd\u003e#23\u003c\/td\u003e\n \u003ctd\u003e#20\u003c\/td\u003e\n \u003ctd\u003e#16\u003c\/td\u003e\n \u003ctd\u003e#12\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSpacing\u003c\/th\u003e\n \u003ctd\u003e0.076 inches\u003c\/td\u003e\n \u003ctd\u003e0.106 inches\u003c\/td\u003e\n \u003ctd\u003e0.170 inches\u003c\/td\u003e\n \u003ctd\u003e0.230 inches\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCurrent Rating\u003c\/th\u003e\n \u003ctd\u003e5 Amps\u003c\/td\u003e\n \u003ctd\u003e7.5 Amps\u003c\/td\u003e\n \u003ctd\u003e13 Amps\u003c\/td\u003e\n \u003ctd\u003e23 Amps\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWire Accommodation\u003c\/th\u003e\n \u003ctd\u003e#22 - 28 AWG\u003c\/td\u003e\n \u003ctd\u003e#20 - 24 AWG\u003c\/td\u003e\n \u003ctd\u003e#16 - #20 AWG\u003c\/td\u003e\n \u003ctd\u003e#12 - #14 AWG\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Voltage (VAC)\u003c\/th\u003e\n \u003ctd\u003e750 VAC\u003c\/td\u003e\n \u003ctd\u003e1000 VAC\u003c\/td\u003e\n \u003ctd\u003e1800 VAC\u003c\/td\u003e\n \u003ctd\u003e1800 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-55°C to +150°C\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003e8 Milliohms\u003c\/td\u003e\n \u003ctd colspan=\"3\"\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMating Cycles\u003c\/th\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e500\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Plating\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eShells: Aluminum Alloy or Stainless Steel\u003c\/li\u003e\n \u003cli\u003eInsulators: Thermoplastic\u003c\/li\u003e\n \u003cli\u003eContacts: Copper Alloy with gold over nickel plating\u003c\/li\u003e\n \u003cli\u003ePlating Options: Teflon nickel, black zinc nickel, olive drab cadmium\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCoupling \u0026amp; Keying\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCoupling Styles: Threaded, bayonet, breakaway, triple start\u003c\/li\u003e\n \u003cli\u003eMultiple keying positions with master and secondary keys for secure mating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: \u003cstrong\u003eMKJ3A6W12-37PN\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eITT CANNON\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: \u003cstrong\u003eMX\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Type: \u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-can\/can-mkj3a6w12-37pn.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
