DB59BNCSL2-F Equivalent & Substitute Parts

Part Overview

The DB59BNCSL2-F is a coaxial connector (RF) manufactured by Belden Inc., classified as a 59BNC SL2 female connector. This part is currently listed as obsolete, which necessitates identification of active equivalent alternatives for ongoing procurement and system maintenance. The connector serves as a critical RF interface component in coaxial cable assemblies and requires functional and mechanical compatibility for direct substitution.

Substiute Parts

DB59BNCSL2-F

Belden Inc.In Stock: 1099DB59BNCSL2-F Datasheet

Current PartRFQ

FSNS59BNCSL-25

Belden Inc.In Stock: 751FSNS59BNCSL-25 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DB59BNCSL2-F is determined by the following critical parameters:

• Connector Type & Gender: 59BNC female configuration
• Manufacturer: Belden Inc. (same manufacturer ensures design continuity)
• Category: Coaxial Connectors (RF)
• Regulatory Compliance: REACH Unaffected, ECCN EAR99, HTSUS 8536.69.4010
• Moisture Sensitivity: MSL 1 (Unlimited)

The identified substitute FSNS59BNCSL-25 maintains compatibility across these core parameters while offering an active product status and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The FSNS59BNCSL-25 is the manufacturer-recommended substitute for the obsolete DB59BNCSL2-F. Both parts share identical regulatory classification (REACH Unaffected, EAR99, HTSUS 8536.69.4010) and maintain the same coaxial connector category and RF interface specifications. The substitute part carries active product status and RoHS3 compliance, providing improved regulatory alignment for new designs and ongoing procurement. Both parts are manufactured by Belden Inc., ensuring design and performance continuity.

Frequently Asked Questions (FAQ)

Q: Why is the DB59BNCSL2-F obsolete? A: The DB59BNCSL2-F is listed as obsolete by the manufacturer. The FSNS59BNCSL-25 represents the active equivalent in Belden's current product portfolio.

Q: Are the DB59BNCSL2-F and FSNS59BNCSL-25 mechanically compatible? A: Both parts are 59BNC female coaxial connectors manufactured by Belden Inc. and share identical regulatory and electrical classifications (ECCN, HTSUS, REACH status). Mechanical compatibility is determined by the 59BNC female connector standard.

Q: What is the difference in packaging? A: The DB59BNCSL2-F packaging is not specified in available data. The FSNS59BNCSL-25 is supplied in bulk packaging (25-pack configuration).

Q: Does the FSNS59BNCSL-25 meet RoHS requirements? A: Yes, the FSNS59BNCSL-25 is RoHS3 compliant. The DB59BNCSL2-F RoHS status is not specified in available documentation.

Q: Are there any regulatory differences between these parts? A: No. Both parts share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8536.69.4010).