Product Description: CINCH CONNECTIVITY SOLUTIONS Attenuators-Interconnects FIXED SMA 10 DB 50 OHM (Part Number: 141-3901-810)
The CINCH CONNECTIVITY SOLUTIONS EFJ series offers high-quality SMA fixed attenuators designed for precise signal level adjustment in RF applications. Manufactured by CINCH CONNECTIVITY SOLUTIONS in China, this 50 Ohm, 10 dB attenuation interconnect component is ideal for use in systems requiring reliable performance over a broad temperature range and under various environmental conditions.
Key Features & Benefits
Standard SMA connectors compliant with MIL-STD-348A
Constructed from rugged stainless steel with passivation for durability
Hex body design for torque wrench tightening
Excellent VSWR and flatness over 0-6 GHz frequency range
Compact size suitable for automated test applications
Designed for signal attenuation of 10 dB with high accuracy
Technical Specifications
Attenuation (dB)
Frequency Range
Part Number
10
0-6 GHz
141-3901-810
Electrical Specifications
Impedance: 50 Ohms
Frequency Range: 0-6 GHz
Attenuation Values: 1, 2, 3, 6, and 10 dB (nominal)
Attenuation Accuracy: ±0.3 to ±0.5 dB depending on frequency and value
VSWR Max: 1.15:1 to 1.30:1 across frequency range
Average Input Power: 2 W at +25°C, derated to 0.5 W at +125°C
Environmental & Mechanical Specifications
Temperature Range: -55°C to +125°C
Shock & Vibration: MIL-STD-202 compliant
Mechanical: SMA connectors per MIL-STD-348A
Material Composition
Connector Body: 303 Stainless Steel, passivated
Coupling Nut: 303 Stainless Steel, passivated
Retaining Ring: Beryllium Copper
SMA Gasket: Silicone Rubber
Contacts: Brass and Beryllium Copper, gold plated
Insulators: PTFE
Attenuator Card: Alumina
Additional Information
This product is part of the SMA Fixed Commercial Attenuators series, suitable for applications requiring precise RF signal attenuation with rugged construction and reliable performance. For other attenuation values or custom requirements, please contact the manufacturer.
For detailed technical data, refer to the Datasheet.
Part Number: 141-3901-810
Manufacturer: CINCH CONNECTIVITY SOLUTIONS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified
Note: The datasheet was not processed; please search the internet for the part number for more details.
{"id":10028059689277,"title":"141-3901-810","handle":"141-3901-810","description":"\u003ch3\u003eProduct Description: CINCH CONNECTIVITY SOLUTIONS Attenuators-Interconnects FIXED SMA 10 DB 50 OHM (Part Number: 141-3901-810)\u003c\/h3\u003e\n\n\u003cp\u003eThe CINCH CONNECTIVITY SOLUTIONS EFJ series offers high-quality SMA fixed attenuators designed for precise signal level adjustment in RF applications. Manufactured by CINCH CONNECTIVITY SOLUTIONS in China, this 50 Ohm, 10 dB attenuation interconnect component is ideal for use in systems requiring reliable performance over a broad temperature range and under various environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStandard SMA connectors compliant with MIL-STD-348A\u003c\/li\u003e\n \u003cli\u003eConstructed from rugged stainless steel with passivation for durability\u003c\/li\u003e\n \u003cli\u003eHex body design for torque wrench tightening\u003c\/li\u003e\n \u003cli\u003eExcellent VSWR and flatness over 0-6 GHz frequency range\u003c\/li\u003e\n \u003cli\u003eCompact size suitable for automated test applications\u003c\/li\u003e\n \u003cli\u003eDesigned for signal attenuation of 10 dB with high accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eAttenuation (dB)\u003c\/th\u003e\n \u003cth\u003eFrequency Range\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e0-6 GHz\u003c\/td\u003e\n \u003ctd\u003e141-3901-810\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50 Ohms\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 0-6 GHz\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAttenuation Values:\u003c\/strong\u003e 1, 2, 3, 6, and 10 dB (nominal)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAttenuation Accuracy:\u003c\/strong\u003e ±0.3 to ±0.5 dB depending on frequency and value\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVSWR Max:\u003c\/strong\u003e 1.15:1 to 1.30:1 across frequency range\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAverage Input Power:\u003c\/strong\u003e 2 W at +25°C, derated to 0.5 W at +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShock \u0026amp; Vibration:\u003c\/strong\u003e MIL-STD-202 compliant\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e SMA connectors per MIL-STD-348A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial Composition\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConnector Body: 303 Stainless Steel, passivated\u003c\/li\u003e\n \u003cli\u003eCoupling Nut: 303 Stainless Steel, passivated\u003c\/li\u003e\n \u003cli\u003eRetaining Ring: Beryllium Copper\u003c\/li\u003e\n \u003cli\u003eSMA Gasket: Silicone Rubber\u003c\/li\u003e\n \u003cli\u003eContacts: Brass and Beryllium Copper, gold plated\u003c\/li\u003e\n \u003cli\u003eInsulators: PTFE\u003c\/li\u003e\n \u003cli\u003eAttenuator Card: Alumina\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is part of the SMA Fixed Commercial Attenuators series, suitable for applications requiring precise RF signal attenuation with rugged construction and reliable performance. For other attenuation values or custom requirements, please contact the manufacturer.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed technical data, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CNCH\/CNCH-S-A0001294099\/CNCH-S-A0001294099-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 141-3901-810\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CINCH CONNECTIVITY SOLUTIONS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T06:33:28+05:30","created_at":"2025-08-16T06:33:28+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["Attenuators","CINCH-CON","Connector","IMPORT_CSV","IMPORT_PT2","Interconnects","SMA","WLDM"],"price":250988,"price_min":250988,"price_max":250988,"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":50626532835645,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"141-3901-810","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"141-3901-810","public_title":null,"options":["Default Title"],"price":250988,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"141-3901-810","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/42884478.jpg?v=1755306210"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42884478.jpg?v=1755306210","options":["Title"],"media":[{"alt":null,"id":45863635583293,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42884478.jpg?v=1755306210"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42884478.jpg?v=1755306210","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: CINCH CONNECTIVITY SOLUTIONS Attenuators-Interconnects FIXED SMA 10 DB 50 OHM (Part Number: 141-3901-810)\u003c\/h3\u003e\n\n\u003cp\u003eThe CINCH CONNECTIVITY SOLUTIONS EFJ series offers high-quality SMA fixed attenuators designed for precise signal level adjustment in RF applications. Manufactured by CINCH CONNECTIVITY SOLUTIONS in China, this 50 Ohm, 10 dB attenuation interconnect component is ideal for use in systems requiring reliable performance over a broad temperature range and under various environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eStandard SMA connectors compliant with MIL-STD-348A\u003c\/li\u003e\n \u003cli\u003eConstructed from rugged stainless steel with passivation for durability\u003c\/li\u003e\n \u003cli\u003eHex body design for torque wrench tightening\u003c\/li\u003e\n \u003cli\u003eExcellent VSWR and flatness over 0-6 GHz frequency range\u003c\/li\u003e\n \u003cli\u003eCompact size suitable for automated test applications\u003c\/li\u003e\n \u003cli\u003eDesigned for signal attenuation of 10 dB with high accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eAttenuation (dB)\u003c\/th\u003e\n \u003cth\u003eFrequency Range\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e0-6 GHz\u003c\/td\u003e\n \u003ctd\u003e141-3901-810\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50 Ohms\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 0-6 GHz\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAttenuation Values:\u003c\/strong\u003e 1, 2, 3, 6, and 10 dB (nominal)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAttenuation Accuracy:\u003c\/strong\u003e ±0.3 to ±0.5 dB depending on frequency and value\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVSWR Max:\u003c\/strong\u003e 1.15:1 to 1.30:1 across frequency range\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAverage Input Power:\u003c\/strong\u003e 2 W at +25°C, derated to 0.5 W at +125°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShock \u0026amp; Vibration:\u003c\/strong\u003e MIL-STD-202 compliant\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e SMA connectors per MIL-STD-348A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial Composition\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConnector Body: 303 Stainless Steel, passivated\u003c\/li\u003e\n \u003cli\u003eCoupling Nut: 303 Stainless Steel, passivated\u003c\/li\u003e\n \u003cli\u003eRetaining Ring: Beryllium Copper\u003c\/li\u003e\n \u003cli\u003eSMA Gasket: Silicone Rubber\u003c\/li\u003e\n \u003cli\u003eContacts: Brass and Beryllium Copper, gold plated\u003c\/li\u003e\n \u003cli\u003eInsulators: PTFE\u003c\/li\u003e\n \u003cli\u003eAttenuator Card: Alumina\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is part of the SMA Fixed Commercial Attenuators series, suitable for applications requiring precise RF signal attenuation with rugged construction and reliable performance. For other attenuation values or custom requirements, please contact the manufacturer.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed technical data, refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CNCH\/CNCH-S-A0001294099\/CNCH-S-A0001294099-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 141-3901-810\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CINCH CONNECTIVITY SOLUTIONS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
