TE Connectivity AMP Connectors 413558-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 413558-1 is a BNC Connector Jack, Female Socket rated at 75 Ohms for through-hole, right-angle PCB mounting with solder termination. This coaxial RF connector operates across a frequency range up to 2 GHz and is designed for applications requiring bayonet lock fastening with 500 mating cycles. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design and procurement requirements.

Substiute Parts

413558-1

TE Connectivity AMP ConnectorsIn Stock: 1208413558-1 Datasheet

Current PartRFQ

1274127-1

TE Connectivity AMP ConnectorsIn Stock: 9891274127-1 Datasheet

Parametric EquivalentRFQ

413558-2

TE Connectivity AMP ConnectorsIn Stock: 1090413558-2 Datasheet

Parametric EquivalentRFQ

364M095

Winchester InterconnectIn Stock: 1043364M095 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 413558-1 is determined by strict adherence to the following critical parameters: BNC connector style, jack female socket configuration, 75 Ohm impedance rating, through-hole right-angle mounting, solder termination for both contact and shield, bayonet lock fastening, and operational frequency up to 2 GHz. Parts meeting all these parameters are classified as parametric equivalents and may be substituted directly. Parts deviating from these specifications, particularly impedance rating, are classified as non-equivalent alternatives and require circuit design verification before substitution.

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalents (Direct Substitutes):

The TE Connectivity AMP Connectors 1274127-1 and 413558-2 are parametric equivalents to the 413558-1. Both parts maintain identical electrical specifications including 75 Ohm impedance, 2 GHz maximum frequency, 500 V voltage rating, and 500 mating cycles. Both are currently in active product status, addressing the obsolescence of the original part. The 1274127-1 features phosphor bronze center contact material and is REACH Affected, while the 413558-2 retains beryllium copper center contact material with tin-lead body finish. Selection between these equivalents depends on compliance requirements and material specifications applicable to the end application.

Non-Equivalent Alternative:

The Winchester Interconnect 364M095 is not a direct substitute due to impedance mismatch (50 Ohms versus 75 Ohms). This part operates at higher frequency capability (4 GHz) and extended temperature range (-40°C ~ 165°C) but is fundamentally incompatible with 75 Ohm circuit designs. Use of this part requires circuit redesign and impedance matching analysis.

Frequently Asked Questions (FAQ)

Q: Can the 1274127-1 replace the obsolete 413558-1 in existing designs?

A: Yes. The 1274127-1 is a parametric equivalent meeting all critical specifications: BNC jack female socket, 75 Ohm impedance, through-hole right-angle mounting, solder termination, 2 GHz frequency rating, and identical operating temperature and voltage ratings. Direct substitution is supported without circuit modification.

Q: What is the difference between the 1274127-1 and 413558-2 substitutes?

A: Both are parametric equivalents with identical electrical performance. The 1274127-1 uses phosphor bronze center contact material and is REACH Affected, while the 413558-2 uses beryllium copper center contact material with tin-lead body finish. Selection depends on material compatibility and regulatory compliance requirements for the application.

Q: Why is the Winchester Interconnect 364M095 listed if it cannot be substituted?

A: The 364M095 is listed as a non-equivalent alternative because it was referenced in the original part's substitute field. However, its 50 Ohm impedance rating makes it incompatible with 75 Ohm circuit designs. This part is suitable only for applications specifically designed for 50 Ohm impedance systems.

Q: Are there packaging differences between the substitute parts?

A: The 413558-1, 1274127-1, and 413558-2 are all through-hole, right-angle PCB mount connectors with solder termination. The 364M095 is supplied in bulk packaging. All parametric equivalents share identical form factor and mounting characteristics.

Q: What compliance considerations apply to these parts?

A: The 413558-1, 1274127-1, and 413558-2 are all RoHS non-compliant. The 1274127-1 is REACH Affected, while the 413558-1 and 413558-2 have vendor-undefined REACH status. Applications subject to RoHS or REACH regulations require evaluation of alternative compliant components.