The AMPHENOL FCI PwrBlade ULTRA [®] Connector System is a high-performance power connector designed for high-density power supplies and demanding electronic applications. Engineered with ultra-high conductivity materials and innovative plating, it offers exceptional electrical performance and thermal management in compact form factors.
Overall height reduction of 24% for improved airflow and space efficiency
Available contact options: High Power, Low Power, and Signal
Ultra-low contact resistance of just 0.4mΩ at end-of-life, ensuring minimal power loss
Delivers over 200A per linear inch, supporting high current density applications
High current capacity: up to 75A per contact (High Power), up to 45A per contact (Low Power)
Low profile height of 9.6mm, ideal for 1U/2U servers and compact power systems
Highly vented housing design for effective heat dissipation
Halogen-free thermoplastic housing for environmental compliance
Operational temperature range from -40ºC to 125ºC for extreme environments
Flexible termination options: solder or press-fit tails
Configurable contact placement for co-planar and backplane applications
Electrical & Mechanical Specifications
Parameter
Details
High Power Contact Current
Up to 75A/contact at 30ºC T-rise in still air
Low Power Contact Current
Up to 45A/contact at 30ºC T-rise in still air
Operating Voltage
High power (7.00mm pitch): 400V; High power (5.00mm pitch): 200V; Low power (3.5mm pitch): 218V
Dielectric Withstanding Voltage
2500V for high/low power contacts
Insulation Resistance
> 1000MΩ at end of life
Contact Resistance
Power: 0.4mΩ max.; Signal: 20mΩ max.
Mechanical Performance
Contact Wipe Distance
5.5mm
Durability
200 mating cycles
Environmental
Operating Temperature
-40ºC to +125ºC
RoHS Compliant
Yes
Application & Compatibility
This connector system is suitable for AC/DC pluggable power supplies, industrial PCs, medical devices, EV charging stations, and datacom/networking equipment. It supports various configurations including right angle headers, vertical receptacles, and customizable contact arrangements to meet specific system requirements.
Additional Information
Target Markets & Applications
Right Angle Header
1012739X-XXXXXXXLF
Vertical Receptacle
1012740X-XXXXXXXLF
For more detailed technical specifications, please refer to the datasheet.
Disclaimer: Please note that the above information is subject to change without notice. For the most current details, search the internet for the part number.
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{"id":10028164251965,"title":"10127403-01H4000LF","handle":"10127403-01h4000lf","description":"\u003ch3\u003eAMPHENOL FCI PwrBlade ULTRA Connector System\u003c\/h3\u003e\n\u003cp\u003eThe AMPHENOL FCI PwrBlade ULTRA [®] Connector System is a high-performance power connector designed for high-density power supplies and demanding electronic applications. Engineered with ultra-high conductivity materials and innovative plating, it offers exceptional electrical performance and thermal management in compact form factors.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10127403-01H4000LF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AMPHENOL FCI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.amphenol-cs.com\/media\/wysiwyg\/files\/documentation\/datasheet\/power\/pwr_pwrbladeultra.pdf\" target=\"_blank\"\u003ePwrBlade ULTRA Connector System Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOverall height reduction of 24% for improved airflow and space efficiency\u003c\/li\u003e\n\u003cli\u003eAvailable contact options: High Power, Low Power, and Signal\u003c\/li\u003e\n\u003cli\u003eUltra-low contact resistance of just 0.4mΩ at end-of-life, ensuring minimal power loss\u003c\/li\u003e\n\u003cli\u003eDelivers over 200A per linear inch, supporting high current density applications\u003c\/li\u003e\n\u003cli\u003eHigh current capacity: up to 75A per contact (High Power), up to 45A per contact (Low Power)\u003c\/li\u003e\n\u003cli\u003eLow profile height of 9.6mm, ideal for 1U\/2U servers and compact power systems\u003c\/li\u003e\n\u003cli\u003eHighly vented housing design for effective heat dissipation\u003c\/li\u003e\n\u003cli\u003eHalogen-free thermoplastic housing for environmental compliance\u003c\/li\u003e\n\u003cli\u003eOperational temperature range from -40ºC to 125ºC for extreme environments\u003c\/li\u003e\n\u003cli\u003eFlexible termination options: solder or press-fit tails\u003c\/li\u003e\n\u003cli\u003eConfigurable contact placement for co-planar and backplane applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\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\u003eHigh Power Contact Current\u003c\/td\u003e\n\u003ctd\u003eUp to 75A\/contact at 30ºC T-rise in still air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Power Contact Current\u003c\/td\u003e\n\u003ctd\u003eUp to 45A\/contact at 30ºC T-rise in still air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eHigh power (7.00mm pitch): 400V; High power (5.00mm pitch): 200V; Low power (3.5mm pitch): 218V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2500V for high\/low power contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1000MΩ at end of life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003ePower: 0.4mΩ max.; Signal: 20mΩ max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical Performance\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Wipe Distance\u003c\/td\u003e\n\u003ctd\u003e5.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003e200 mating cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40ºC to +125ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis connector system is suitable for AC\/DC pluggable power supplies, industrial PCs, medical devices, EV charging stations, and datacom\/networking equipment. It supports various configurations including right angle headers, vertical receptacles, and customizable contact arrangements to meet specific system requirements.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Markets \u0026amp; Applications\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight Angle Header\u003c\/td\u003e\n\u003ctd\u003e1012739X-XXXXXXXLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical Receptacle\u003c\/td\u003e\n\u003ctd\u003e1012740X-XXXXXXXLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed technical specifications, please refer to the \u003ca href=\"https:\/\/cdn.amphenol-cs.com\/media\/wysiwyg\/files\/documentation\/datasheet\/power\/pwr_pwrbladeultra.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Please note that the above information is subject to change without notice. For the most current details, search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T07:51:17+05:30","created_at":"2025-08-16T07:51:17+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["AMPH-FCI","Connector","Headers","IMPORT_CSV","IMPORT_PT2","Power","WLDM"],"price":241426,"price_min":241426,"price_max":241426,"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":50626741698877,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"10127403-01H4000LF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"10127403-01H4000LF","public_title":null,"options":["Default Title"],"price":241426,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"10127403-01H4000LF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/56159643_FCI_10127403-01H4000LF_01.jpg?v=1755310879"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56159643_FCI_10127403-01H4000LF_01.jpg?v=1755310879","options":["Title"],"media":[{"alt":null,"id":45864863531325,"position":1,"preview_image":{"aspect_ratio":1.5,"height":1424,"width":2136,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56159643_FCI_10127403-01H4000LF_01.jpg?v=1755310879"},"aspect_ratio":1.5,"height":1424,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/56159643_FCI_10127403-01H4000LF_01.jpg?v=1755310879","width":2136}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAMPHENOL FCI PwrBlade ULTRA Connector System\u003c\/h3\u003e\n\u003cp\u003eThe AMPHENOL FCI PwrBlade ULTRA [®] Connector System is a high-performance power connector designed for high-density power supplies and demanding electronic applications. Engineered with ultra-high conductivity materials and innovative plating, it offers exceptional electrical performance and thermal management in compact form factors.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10127403-01H4000LF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AMPHENOL FCI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.amphenol-cs.com\/media\/wysiwyg\/files\/documentation\/datasheet\/power\/pwr_pwrbladeultra.pdf\" target=\"_blank\"\u003ePwrBlade ULTRA Connector System Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOverall height reduction of 24% for improved airflow and space efficiency\u003c\/li\u003e\n\u003cli\u003eAvailable contact options: High Power, Low Power, and Signal\u003c\/li\u003e\n\u003cli\u003eUltra-low contact resistance of just 0.4mΩ at end-of-life, ensuring minimal power loss\u003c\/li\u003e\n\u003cli\u003eDelivers over 200A per linear inch, supporting high current density applications\u003c\/li\u003e\n\u003cli\u003eHigh current capacity: up to 75A per contact (High Power), up to 45A per contact (Low Power)\u003c\/li\u003e\n\u003cli\u003eLow profile height of 9.6mm, ideal for 1U\/2U servers and compact power systems\u003c\/li\u003e\n\u003cli\u003eHighly vented housing design for effective heat dissipation\u003c\/li\u003e\n\u003cli\u003eHalogen-free thermoplastic housing for environmental compliance\u003c\/li\u003e\n\u003cli\u003eOperational temperature range from -40ºC to 125ºC for extreme environments\u003c\/li\u003e\n\u003cli\u003eFlexible termination options: solder or press-fit tails\u003c\/li\u003e\n\u003cli\u003eConfigurable contact placement for co-planar and backplane applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\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\u003eHigh Power Contact Current\u003c\/td\u003e\n\u003ctd\u003eUp to 75A\/contact at 30ºC T-rise in still air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Power Contact Current\u003c\/td\u003e\n\u003ctd\u003eUp to 45A\/contact at 30ºC T-rise in still air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eHigh power (7.00mm pitch): 400V; High power (5.00mm pitch): 200V; Low power (3.5mm pitch): 218V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2500V for high\/low power contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1000MΩ at end of life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Resistance\u003c\/td\u003e\n\u003ctd\u003ePower: 0.4mΩ max.; Signal: 20mΩ max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical Performance\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Wipe Distance\u003c\/td\u003e\n\u003ctd\u003e5.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003e200 mating cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40ºC to +125ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis connector system is suitable for AC\/DC pluggable power supplies, industrial PCs, medical devices, EV charging stations, and datacom\/networking equipment. It supports various configurations including right angle headers, vertical receptacles, and customizable contact arrangements to meet specific system requirements.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTarget Markets \u0026amp; Applications\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight Angle Header\u003c\/td\u003e\n\u003ctd\u003e1012739X-XXXXXXXLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical Receptacle\u003c\/td\u003e\n\u003ctd\u003e1012740X-XXXXXXXLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed technical specifications, please refer to the \u003ca href=\"https:\/\/cdn.amphenol-cs.com\/media\/wysiwyg\/files\/documentation\/datasheet\/power\/pwr_pwrbladeultra.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Please note that the above information is subject to change without notice. For the most current details, search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e"}
