TE Connectivity 413771-3 BNC Connector Jack Equivalent & Substitute Parts

Part Overview

The TE Connectivity 413771-3 is an active BNC connector jack designed for 50-ohm coaxial RF applications. This female socket connector features panel mount installation with bulkhead front-side nut fastening and crimp termination for both center contact and shield. The connector supports frequencies up to 4 GHz and operates across the temperature range of -55°C to 85°C. Substitute parts are identified to address inventory availability, packaging requirements, compliance certifications, and application-specific mounting or termination needs while maintaining electrical and mechanical compatibility within the 50-ohm coaxial connector category.

Substiute Parts

413771-3

TE Connectivity AMP ConnectorsIn Stock: 1064413771-3 Datasheet

Current PartRFQ

5413771-3

TE Connectivity AMP ConnectorsIn Stock: 2103935413771-3 Datasheet

DirectRFQ

172207

Amphenol RFIn Stock: 1287172207 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 413771-3 are classified into two categories based on substitution logic:

Direct Substitute (Same Connector Style): The part 5413771-3 is a direct substitute within the BNC connector family. Both parts share identical electrical specifications: 50-ohm impedance, BNC jack female socket configuration, crimp termination for center contact and shield, panel mount bulkhead installation, bayonet lock fastening, 4 GHz maximum frequency, -55°C to 85°C operating temperature range, 500 V voltage rating, and 500 mating cycles. The primary differences are packaging format (bulk versus standard), RoHS compliance status (ROHS3 compliant versus non-compliant), REACH status (REACH Affected versus Vendor Undefined), and included component count (7 pieces versus 6 pieces). This substitute maintains full electrical and mechanical compatibility.

Similar Substitute (Different Connector Style): The part 172207 is classified as a similar substitute due to fundamental differences in connector style, mounting type, and termination method. This Amphenol RF N-type connector jack operates at higher frequencies (11 GHz versus 4 GHz), supports higher voltage (1500 V versus 500 V), uses solder termination instead of crimp, and features free-hanging in-line mounting instead of panel mount bulkhead installation. The 172207 is suitable only for applications where N-type connectors are specified and where the higher frequency capability and different mounting configuration are acceptable trade-offs.

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution (5413771-3): The TE Connectivity 5413771-3 is the preferred direct substitute for the 413771-3 when inventory constraints or compliance requirements necessitate an alternative. Both parts maintain identical electrical performance and mechanical compatibility. Selection of the 5413771-3 is appropriate when ROHS3 compliance is required, as the main part carries RoHS non-compliant status. The 5413771-3 is also suitable for applications requiring REACH compliance documentation. Bulk packaging of the 5413771-3 accommodates high-volume procurement requirements. The additional sleeve component included with the 5413771-3 provides enhanced assembly flexibility.

For Similar Substitution (172207): The Amphenol RF 172207 N-type connector jack is suitable only for applications where N-type connectors are explicitly specified in the design. This substitute introduces fundamental differences in connector interface, mounting configuration, and termination method that preclude direct interchangeability with the BNC 413771-3. The 172207 is applicable only when system requirements permit transition from BNC to N-type connectors and when the higher frequency capability (11 GHz), elevated voltage rating (1500 V), and extended temperature range (-65°C to 165°C) align with application demands. The solder termination of the 172207 requires different assembly procedures compared to the crimp termination of the 413771-3.

Frequently Asked Questions (FAQ)

Q: Can the 5413771-3 be used as a direct replacement for the 413771-3 in existing designs?

A: Yes. The 5413771-3 maintains identical electrical specifications (50-ohm impedance, 4 GHz frequency, 500 V rating), mechanical configuration (BNC jack, panel mount bulkhead, bayonet lock), and termination method (crimp). Both parts support the same cable groups (RG-174, 188, 316) and operate across the same temperature range (-55°C to 85°C). The 5413771-3 is a direct functional equivalent suitable for design substitution without modification.

Q: What are the compliance differences between 413771-3 and 5413771-3?

A: The 413771-3 carries RoHS non-compliant status with vendor-undefined REACH status. The 5413771-3 is ROHS3 compliant and REACH Affected. Applications subject to RoHS or REACH regulatory requirements must use the 5413771-3 or equivalent compliant alternatives.

Q: Is the 172207 N-type connector compatible with BNC applications?

A: No. The 172207 is not compatible with BNC applications. N-type and BNC connectors are distinct connector styles with different mechanical interfaces and mating cycles. The 172207 is suitable only for applications explicitly designed for N-type connectors. Attempting to use the 172207 in a BNC application will result in incompatibility and connection failure.

Q: What are the key differences in termination between the 413771-3 and 172207?

A: The 413771-3 uses crimp termination for both center contact and shield, requiring crimp tooling and compatible cable preparation. The 172207 uses solder termination for the center contact with crimp shield termination, requiring solder equipment and different assembly procedures. These termination methods are not interchangeable and require distinct assembly processes.

Q: Does the 5413771-3 include additional components compared to the 413771-3?

A: Yes. The 5413771-3 includes seven components (connector, contact, ferrule, gasket, lockwasher, nut, and sleeve) compared to six components in the 413771-3 (connector, contact, ferrule, gasket, lockwasher, and nut). The additional sleeve component in the 5413771-3 provides supplementary assembly options.

Q: What cable types are compatible with each connector?

A: The 413771-3 and 5413771-3 support RG-174, RG-188, and RG-316 cable groups. The 172207 supports LMR-600 cable. Cable compatibility is specific to each connector type and must be verified during design implementation.

Q: Can the 172207 operate at higher frequencies than the 413771-3?

A: Yes. The 172207 supports frequencies up to 11 GHz compared to 4 GHz for the 413771-3. However, this higher frequency capability is available only when using N-type connectors in applications designed for N-type interfaces. The frequency advantage of the 172207 cannot be realized in BNC-based systems.

Q: What is the packaging difference between 413771-3 and 5413771-3?

A: The 413771-3 is supplied in standard packaging format. The 5413771-3 is supplied in bulk packaging, suitable for high-volume procurement and automated assembly operations.