TE Connectivity AMP Connectors 227671-1 BNC Jack Coaxial Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 227671-1 is a BNC connector jack designed for 50 ohm RF applications. This female socket connector features panel mount through-hole solder termination with bayonet lock fastening. The component is classified as Active product status and is suitable for applications requiring coaxial RF connectivity up to 4 GHz. Substitute parts are identified when inventory constraints, compliance requirements, or specific performance parameters necessitate alternative component selection while maintaining electrical and mechanical compatibility.

Substiute Parts

227671-1

TE Connectivity AMP ConnectorsIn Stock: 781227671-1 Datasheet

Current PartRFQ

5227671-1

TE Connectivity AMP ConnectorsIn Stock: 21425227671-1 Datasheet

DirectRFQ

5227673-1

TE Connectivity AMP ConnectorsIn Stock: 69045227673-1 Datasheet

Parametric EquivalentRFQ

031-5539

Amphenol RFIn Stock: 1042031-5539 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 227671-1 are classified into two categories based on parametric alignment and compliance status:

Direct Manufacturer Equivalent (5227671-1): This TE Connectivity part maintains identical electrical and mechanical specifications including 50 ohm impedance, 4 GHz maximum frequency, panel mount through-hole solder termination, and bayonet lock fastening. The primary distinction is RoHS3 compliance status and REACH affected designation, compared to the non-compliant status of the base part.

Parametric Equivalent (5227673-1): This TE Connectivity part shares all core electrical and mechanical parameters with the base part. The center contact plating differs (gold versus tin), and RoHS3 compliance is achieved. This part maintains identical impedance, frequency rating, mounting configuration, and termination method.

Similar Substitute (031-5539): This Amphenol RF part provides functional equivalence as a BNC jack female socket with 50 ohm impedance, panel mount through-hole solder termination, and bayonet lock fastening. Key parameter differences include maximum frequency of 1 GHz (versus 4 GHz), dielectric material composition (polypropylene versus polymethylpentene), and additional features including board guide and isolated design. This part is suitable for applications with frequency requirements not exceeding 1 GHz.

Parameter Comparison

Engineering Selection Recommendations

For RoHS3 Compliance Requirements: Select either 5227671-1 or 5227673-1. Both parts achieve ROHS3 compliance and REACH affected designation. The 5227671-1 maintains tin center contact plating identical to the base part 227671-1, while 5227673-1 provides gold center contact plating for enhanced corrosion resistance in extended storage or high-humidity environments.

For Applications with Frequency Requirements up to 4 GHz: The 5227671-1 and 5227673-1 maintain the full 4 GHz frequency specification of the base part 227671-1 and are suitable for RF applications requiring this bandwidth.

For Applications with Frequency Requirements up to 1 GHz: The 031-5539 from Amphenol RF provides functional equivalence with a maximum frequency rating of 1 GHz. This part includes board guide and isolated design features and uses polypropylene dielectric material. Selection of this part is appropriate only when application frequency requirements do not exceed 1 GHz.

For Inventory Availability: The 5227673-1 maintains the highest inventory level at 6873 pieces, followed by 5227671-1 at 2100 pieces, 031-5539 at 1027 pieces, and the base part 227671-1 at 697 pieces.

Frequently Asked Questions (FAQ)

Q: Can the 5227671-1 be used as a direct replacement for the 227671-1?

A: Yes. The 5227671-1 maintains identical electrical and mechanical specifications including 50 ohm impedance, 4 GHz maximum frequency, panel mount through-hole solder termination, and bayonet lock fastening. The primary difference is RoHS3 compliance status.

Q: What is the difference between the 5227671-1 and 5227673-1?

A: Both parts share identical electrical and mechanical specifications. The 5227673-1 features gold center contact plating compared to tin plating on the 5227671-1. Gold plating provides enhanced corrosion resistance and is suitable for applications requiring extended shelf life or high-humidity storage conditions.

Q: Can the 031-5539 replace the 227671-1 in all applications?

A: The 031-5539 is suitable only for applications with frequency requirements not exceeding 1 GHz. The base part 227671-1 and its direct equivalents support frequencies up to 4 GHz. The 031-5539 also features different dielectric material (polypropylene versus polymethylpentene) and includes board guide and isolated design features not present in the base part.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by connector style (BNC), connector type (jack, female socket), impedance (50 ohms), mounting type (panel mount, through hole), contact termination (solder), fastening type (bayonet lock), and operating temperature range (-55°C to 85°C). Frequency rating, center contact plating material, and dielectric material are secondary parameters that may vary based on application requirements.

Q: Are all substitute parts available in the same packaging?

A: Yes. All parts listed are supplied in bulk packaging. Inventory quantities vary: 227671-1 (697 pcs), 5227671-1 (2100 pcs), 5227673-1 (6873 pcs), and 031-5539 (1027 pcs).

Q: What compliance certifications apply to each part?

A: The base part 227671-1 is RoHS non-compliant with vendor undefined REACH status. The 5227671-1 and 5227673-1 are ROHS3 compliant and REACH affected. The 031-5539 is ROHS3 compliant and REACH affected. All parts carry EAR99 ECCN classification.