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TE Connectivity 414409-1 BNC Connector Jack Equivalent & Substitute Parts
Part Overview
The TE Connectivity 414409-1 is a BNC connector jack, female socket rated at 75 ohms for RF coaxial applications. This component is designed for panel mount, through-hole, right-angle solder termination with bayonet lock fastening. The part is currently classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. Substitute parts maintain the same electrical and mechanical specifications while offering improved availability and compliance status.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Connector Style | BNC |
| Connector Type | Jack, Female Socket |
| Impedance | 75 Ohms |
| Mounting Type | Panel Mount, Through Hole, Right Angle |
| Contact Termination | Solder |
| Shield Termination | Solder |
| Fastening Type | Bayonet Lock |
| Frequency - Max | 2 GHz |
| Voltage Rating | 500 V |
| Operating Temperature | -55°C ~ 85°C |
| Mating Cycles | 500 |
| Body Material | Zinc |
| Body Finish | Nickel |
| Center Contact Plating | Gold |
| Dielectric Material | Polymethylpentene (PMP) |
| Housing Color | Silver |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the TE Connectivity 414409-1 are classified based on strict adherence to the following electrical and mechanical parameters:
Primary Substitution Criteria:
- Connector Style: BNC
- Connector Type: Jack, Female Socket
- Impedance: 75 Ohms
- Mounting Type: Panel Mount, Through Hole, Right Angle
- Contact Termination: Solder
- Shield Termination: Solder
- Fastening Type: Bayonet Lock
- Frequency - Max: 2 GHz (minimum requirement)
- Voltage Rating: 500 V
- Mating Cycles: 500
- Number of Ports: 1
Direct Manufacturer Substitutes (TE Connectivity): Parts 5414409-1, 1274084-1, 222092-1, and 5414907-3 are direct TE Connectivity equivalents that maintain all primary electrical and mechanical parameters. These parts differ in packaging format, center contact material composition, and compliance status but are functionally interchangeable within the specified parameter set.
Cross-Manufacturer Parametric Equivalents: Parts from Winchester Interconnect (364A795T) and Molex (0731711980) meet the core electrical and mechanical requirements. These parts maintain 75-ohm impedance, BNC jack configuration, panel mount through-hole right-angle mounting, solder termination, and 500-volt rating. Frequency capability and dielectric material differ but remain within acceptable operational parameters for RF coaxial applications.
Parameter Comparison
| Parameter | 414409-1 | 5414409-1 | 1274084-1 | 222092-1 | 5414907-3 | 364A795T | 0731711980 |
|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | TE Connectivity | Winchester Interconnect | Molex |
| Connector Style | BNC | BNC | BNC | BNC | BNC | BNC | BNC |
| Connector Type | Jack, Female Socket | Jack, Female Socket | Jack, Female Socket | Jack, Female Socket | Jack, Female Socket | Jack, Female Socket | Jack, Female Socket |
| Impedance | 75 Ohms | 75 Ohms | 75 Ohms | 75 Ohms | 75 Ohms | 75 Ohms | 75 Ohms |
| Mounting Type | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle | Panel Mount, Through Hole, Right Angle |
| Contact Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Shield Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Fastening Type | Bayonet Lock | Bayonet Lock | Bayonet Lock | Bayonet Lock | Bayonet Lock | Bayonet Lock | Bayonet Lock |
| Frequency - Max | 2 GHz | 2 GHz | 2 GHz | 2 GHz | 2 GHz | 1 GHz | 2 GHz |
| Voltage Rating | 500 V | 500 V | 500 V | 500 V | 500 V | 500 V | 500 V |
| Mating Cycles | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Number of Ports | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Body Material | Zinc | Zinc | Zinc | Zinc | Zinc | Brass | Brass |
| Body Finish | Nickel | Nickel | Nickel | Nickel | Nickel | Nickel | Nickel |
| Center Contact Plating | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Dielectric Material | Polymethylpentene (PMP) | Polymethylpentene (PMP) | Polymethylpentene (PMP) | Polymethylpentene (PMP) | Polymethylpentene (PMP) | Polypropylene (PP) | Polytetrafluoroethylene (PTFE) |
| Operating Temperature | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C | -40°C ~ 165°C | Not specified |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | Not applicable | RoHS non-compliant | ROHS3 Compliant | RoHS Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
Primary Recommendation: TE Connectivity 5414409-1
The 5414409-1 is the direct successor to the obsolete 414409-1. This part maintains identical electrical and mechanical specifications while offering active product status and ROHS3 compliance. The part is available in tube packaging and provides the highest compatibility for direct replacement applications. Inventory availability is substantial at 2,460 pieces.
Secondary Recommendation: TE Connectivity 1274084-1
The 1274084-1 provides parametric equivalence with active product status. This part maintains all core electrical and mechanical parameters and is suitable for applications where packaging format is not a constraint. RoHS status is not applicable for this part number.
Tertiary Recommendation: TE Connectivity 5414907-3
The 5414907-3 offers ROHS3 compliance and active product status with bulk packaging. This part is functionally equivalent and provides an alternative sourcing option with 1,420 pieces in inventory.
Cross-Manufacturer Alternative: Molex 0731711980
The Molex 0731711980 from the 73171 series provides parametric equivalence with ROHS3 compliance and REACH unaffected status. This part maintains 2 GHz frequency capability and 75-ohm impedance. The PTFE dielectric material differs from the original PMP specification but remains suitable for RF coaxial applications. This option is appropriate for applications requiring cross-manufacturer sourcing flexibility.
Limited Compatibility: Winchester Interconnect 364A795T
The Winchester Interconnect 364A795T meets core electrical and mechanical requirements but operates at a reduced maximum frequency of 1 GHz compared to the 2 GHz specification of the original part. This part is suitable only for applications operating below 1 GHz. The part includes board guide and isolated features and offers weatherproof ingress protection. Operating temperature range extends to 165°C, providing enhanced thermal capability.
Frequently Asked Questions (FAQ)
Q: Can the 5414409-1 be used as a direct replacement for the 414409-1?
A: Yes. The 5414409-1 maintains identical electrical and mechanical specifications including 75-ohm impedance, BNC jack configuration, panel mount through-hole right-angle mounting, solder termination, 2 GHz frequency capability, and 500-volt rating. The primary differences are packaging format (tube versus unspecified) and compliance status (ROHS3 compliant versus non-compliant).
Q: What is the difference between the TE Connectivity substitute parts?
A: All TE Connectivity substitutes (5414409-1, 1274084-1, 222092-1, 5414907-3) maintain the same electrical and mechanical parameters. Differences include center contact material (phosphor bronze versus beryllium copper), packaging format (tube, bulk, or unspecified), included components (some include lockwasher and nut), and compliance certifications. Selection depends on packaging requirements, compliance mandates, and inventory availability.
Q: Is the Winchester Interconnect 364A795T suitable for all applications?
A: The 364A795T is suitable only for applications operating at frequencies up to 1 GHz. The original 414409-1 and most substitutes support 2 GHz operation. The Winchester part includes additional features such as board guide, isolated design, and weatherproof ingress protection, making it appropriate for specific environmental or mechanical requirements where frequency limitation is acceptable.
Q: What compliance differences exist between substitute parts?
A: The 414409-1 is RoHS non-compliant. Active substitutes include ROHS3 compliant options (5414409-1, 5414907-3, 0731711980) and non-compliant options (222092-1). The Molex 0731711980 is REACH unaffected, while most TE Connectivity parts have vendor undefined REACH status. Winchester Interconnect 364A795T is RoHS compliant. Selection depends on regulatory requirements for the target application and end market.
Q: Can center contact material differences affect performance?
A: The original 414409-1 uses phosphor bronze center contact material. Substitutes use either phosphor bronze (5414409-1) or beryllium copper (222092-1, 5414907-3, 0731711980). Both materials are suitable for RF coaxial applications at the specified parameters. Material selection affects mechanical properties and durability but does not alter electrical performance at the specified impedance, frequency, and voltage ratings.
Q: What packaging options are available?
A: The 5414409-1 is supplied in tube packaging. The 222092-1 and 5414907-3 are supplied in bulk packaging and include different component sets. The 1274084-1 and 414409-1 have unspecified packaging. Packaging selection affects handling, storage, and integration into assembly processes. Bulk packaging typically offers cost advantages for high-volume applications.
Q: Are there temperature rating differences between substitutes?
A: The original 414409-1 and most TE Connectivity substitutes operate from -55°C to 85°C. The Winchester Interconnect 364A795T extends to -40°C to 165°C, providing enhanced thermal capability. The Molex 0731711980 does not specify operating temperature. Application requirements determine whether extended temperature range is necessary.
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