The CINCH CONNECTIVITY SOLUTIONS SMA BULKHEAD JACK connector (Part Number: 142-0303-401) is a high-performance RF connector designed for reliable and efficient signal transmission in demanding applications. Manufactured in China (COO: CN), this connector adheres to RoHS compliance and is available in a convenient bag packaging unit (UOM: EA).
Designed for use with RG-161/U, RG-174, RG-188, and RG-316 cables, this SMA connector features a captivated contact and gold plating for optimal conductivity and corrosion resistance. It is suitable for frequencies up to 12.4 GHz with a VSWR of approximately 1.15 + .02f, ensuring minimal signal loss.
Key Features
Impedance: 50 ohms
Frequency Range: 0-12.4 GHz for flexible cable connectors
VSWR: 1.15 + .02f (GHz)
Gold plated contact for enhanced durability and conductivity
{"id":10026552918333,"title":"142-0303-401","handle":"142-0303-401","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCINCH CONNECTIVITY SOLUTIONS\u003c\/strong\u003e SMA BULKHEAD JACK connector (Part Number: 142-0303-401) is a high-performance RF connector designed for reliable and efficient signal transmission in demanding applications. Manufactured in China (COO: CN), this connector adheres to RoHS compliance and is available in a convenient bag packaging unit (UOM: EA).\u003c\/p\u003e\n\u003cp\u003eDesigned for use with RG-161\/U, RG-174, RG-188, and RG-316 cables, this SMA connector features a captivated contact and gold plating for optimal conductivity and corrosion resistance. It is suitable for frequencies up to 12.4 GHz with a VSWR of approximately 1.15 + .02f, ensuring minimal signal loss.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance: 50 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 0-12.4 GHz for flexible cable connectors\u003c\/li\u003e\n\u003cli\u003eVSWR: 1.15 + .02f (GHz)\u003c\/li\u003e\n\u003cli\u003eGold plated contact for enhanced durability and conductivity\u003c\/li\u003e\n\u003cli\u003eBulkhead mount design for secure installation\u003c\/li\u003e\n\u003cli\u003eMeets RoHS standards\u003c\/li\u003e\n\u003cli\u003eDurability: Minimum 500 mating cycles\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -65°C to +165°C\u003c\/li\u003e\n\u003cli\u003eMechanical Ratings: Mating torque 7-10 in-lb, coupling nut torque 15 in-lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical 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\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e50 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR \u0026amp; Frequency Range\u003c\/td\u003e\n\u003ctd\u003e1.15 + .02f (GHz) from 0-12.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e250 Vrms at sea level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e750 VRMS for RG-316, LMR-100, 195, 200 cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e0.03 f (GHz) at 10 GHz for semi-rigid cable connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e0.5 watt at +25°C, derated to 0.25 watt at +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngagement Design: MIL-C-39012, Series SMA\u003c\/li\u003e\n\u003cli\u003eCoupling Proof Torque: 15 in-lb minimum\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -65°C to +165°C\u003c\/li\u003e\n\u003cli\u003eShock \u0026amp; Vibration: Meets MIL-STD-202 standards\u003c\/li\u003e\n\u003cli\u003eCorrosion Resistance: Meets MIL-STD-202, Method 101, Condition B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBodies: Brass, gold or nickel plated\u003c\/li\u003e\n\u003cli\u003eContacts: Brass (male), Beryllium copper (female), gold plated\u003c\/li\u003e\n\u003cli\u003eInsulators: PTFE or Tefzel\u003c\/li\u003e\n\u003cli\u003eCrimp Sleeves: Copper or brass, gold or nickel plated\u003c\/li\u003e\n\u003cli\u003eSeal Rings: Silicone rubber\u003c\/li\u003e\n\u003cli\u003eEMI Gaskets: Conductive silicone rubber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and installation instructions, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CNCH\/CNCH-S-A0001287945\/CNCH-S-A0001287551-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 142-0303-401\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CINCH CONNECTIVITY SOLUTIONS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-15T11:02:10+05:30","created_at":"2025-08-15T11:02:12+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["CINCH-CON","Connector","IMPORT_CSV","IMPORT_PT2","SMA","Ssma","WLDM"],"price":189177,"price_min":189177,"price_max":189177,"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":50622540316989,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"142-0303-401","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"142-0303-401","public_title":null,"options":["Default Title"],"price":189177,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"142-0303-401","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/142-0303-401_11277032_d5880894.jpg?v=1755235932"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/142-0303-401_11277032_d5880894.jpg?v=1755235932","options":["Title"],"media":[{"alt":null,"id":45849486524733,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/142-0303-401_11277032_d5880894.jpg?v=1755235932"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/142-0303-401_11277032_d5880894.jpg?v=1755235932","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCINCH CONNECTIVITY SOLUTIONS\u003c\/strong\u003e SMA BULKHEAD JACK connector (Part Number: 142-0303-401) is a high-performance RF connector designed for reliable and efficient signal transmission in demanding applications. Manufactured in China (COO: CN), this connector adheres to RoHS compliance and is available in a convenient bag packaging unit (UOM: EA).\u003c\/p\u003e\n\u003cp\u003eDesigned for use with RG-161\/U, RG-174, RG-188, and RG-316 cables, this SMA connector features a captivated contact and gold plating for optimal conductivity and corrosion resistance. It is suitable for frequencies up to 12.4 GHz with a VSWR of approximately 1.15 + .02f, ensuring minimal signal loss.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImpedance: 50 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 0-12.4 GHz for flexible cable connectors\u003c\/li\u003e\n\u003cli\u003eVSWR: 1.15 + .02f (GHz)\u003c\/li\u003e\n\u003cli\u003eGold plated contact for enhanced durability and conductivity\u003c\/li\u003e\n\u003cli\u003eBulkhead mount design for secure installation\u003c\/li\u003e\n\u003cli\u003eMeets RoHS standards\u003c\/li\u003e\n\u003cli\u003eDurability: Minimum 500 mating cycles\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -65°C to +165°C\u003c\/li\u003e\n\u003cli\u003eMechanical Ratings: Mating torque 7-10 in-lb, coupling nut torque 15 in-lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical 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\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e50 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR \u0026amp; Frequency Range\u003c\/td\u003e\n\u003ctd\u003e1.15 + .02f (GHz) from 0-12.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e250 Vrms at sea level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e750 VRMS for RG-316, LMR-100, 195, 200 cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion Loss\u003c\/td\u003e\n\u003ctd\u003e0.03 f (GHz) at 10 GHz for semi-rigid cable connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e0.5 watt at +25°C, derated to 0.25 watt at +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Environmental Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngagement Design: MIL-C-39012, Series SMA\u003c\/li\u003e\n\u003cli\u003eCoupling Proof Torque: 15 in-lb minimum\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -65°C to +165°C\u003c\/li\u003e\n\u003cli\u003eShock \u0026amp; Vibration: Meets MIL-STD-202 standards\u003c\/li\u003e\n\u003cli\u003eCorrosion Resistance: Meets MIL-STD-202, Method 101, Condition B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterial Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBodies: Brass, gold or nickel plated\u003c\/li\u003e\n\u003cli\u003eContacts: Brass (male), Beryllium copper (female), gold plated\u003c\/li\u003e\n\u003cli\u003eInsulators: PTFE or Tefzel\u003c\/li\u003e\n\u003cli\u003eCrimp Sleeves: Copper or brass, gold or nickel plated\u003c\/li\u003e\n\u003cli\u003eSeal Rings: Silicone rubber\u003c\/li\u003e\n\u003cli\u003eEMI Gaskets: Conductive silicone rubber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and installation instructions, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CNCH\/CNCH-S-A0001287945\/CNCH-S-A0001287551-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 142-0303-401\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CINCH CONNECTIVITY SOLUTIONS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
