TE Connectivity 50935-2 Pin Receptacle Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 50935-2 is a pin receptacle connector terminal designed to accept pin diameters of 0.013" to 0.020" (0.33mm to 0.51mm) with solder termination and no tail configuration. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and procurement continuity. The part features a closed bottom design, beryllium copper contact material with tin finish, and operates across a temperature range of -65°C to 126°C. Due to its obsolete status, active equivalent parts are available to maintain system compatibility and supply chain reliability.

Substiute Parts

50935-2

TE Connectivity AMP ConnectorsIn Stock: 103150935-2 Datasheet

Current PartRFQ

5050935-2

TE Connectivity AMP ConnectorsIn Stock: 2322015050935-2 Datasheet

DirectRFQ

0552-2-15-01-21-02-10-0

Mill-Max Manufacturing Corp.In Stock: 6920552-2-15-01-21-02-10-0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 50935-2 are classified into two categories based on electrical and mechanical parameter alignment:

Direct Equivalent (Identical Specifications): The TE Connectivity 5050935-2 maintains all critical electrical and mechanical parameters identical to the main part, including pin diameter acceptance range (0.013" ~ 0.020"), overall length (0.168"), mounting hole diameter (0.040" ~ 0.041"), flange diameter (0.059"), socket depth (0.155"), contact material (beryllium copper), contact finish (tin), and operating temperature range (-65°C ~ 126°C). The primary distinction is product status: 5050935-2 is active, whereas 50935-2 is obsolete.

Similar Substitute (Compatible with Parameter Variance): The Mill-Max Manufacturing Corp. 0552-2-15-01-21-02-10-0 operates as a compatible substitute with specified parameter tolerances. This part accepts pin diameters of 0.015" ~ 0.022" (0.38mm ~ 0.56mm), which overlaps the upper range of the main part specification. Overall length (0.170" versus 0.168"), mounting hole diameter (0.040" versus 0.040" ~ 0.041"), and flange diameter (0.055" versus 0.059") present minor dimensional variations within acceptable mechanical tolerances. Socket depth (0.150" versus 0.155") and operating temperature range (-55°C ~ 125°C versus -65°C ~ 126°C) differ slightly. Contact finish is tin-lead rather than tin. These variations require engineering evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 5050935-2 (Direct Equivalent): This part is the primary substitute for the obsolete TE Connectivity 50935-2. It maintains identical electrical and mechanical specifications across all critical parameters, including pin diameter acceptance, overall length, mounting hole diameter, flange diameter, socket depth, contact material, contact finish, and operating temperature range. The 5050935-2 is active in production status, ensuring supply chain availability. The part achieves RoHS Compliance, whereas the original 50935-2 is RoHS non-compliant. Selection of 5050935-2 is appropriate for applications requiring direct form-fit-function replacement with improved regulatory compliance.

Mill-Max Manufacturing Corp. 0552-2-15-01-21-02-10-0 (Similar Substitute): This part functions as a compatible alternative when the pin diameter acceptance range of 0.015" ~ 0.022" aligns with application requirements. The part is active in production and achieves ROHS3 Compliance. Dimensional variations in overall length (0.170" versus 0.168"), flange diameter (0.055" versus 0.059"), and socket depth (0.150" versus 0.155") are minor and typically accommodated within standard PCB layout tolerances. The operating temperature range (-55°C ~ 125°C) is narrower than the original part (-65°C ~ 126°C), requiring verification for applications operating at temperature extremes. Contact finish is tin-lead rather than tin. Selection of this part is appropriate for applications where the pin diameter range is compatible and temperature extremes do not exceed -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5050935-2 be used as a direct replacement for the 50935-2?

A: Yes. The 5050935-2 maintains identical specifications for pin diameter acceptance (0.013" ~ 0.020"), overall length (0.168"), mounting hole diameter (0.040" ~ 0.041"), flange diameter (0.059"), socket depth (0.155"), contact material (beryllium copper), contact finish (tin), and operating temperature range (-65°C ~ 126°C). The primary difference is product status: 5050935-2 is active, whereas 50935-2 is obsolete. The 5050935-2 also achieves RoHS Compliance.

Q: What are the key differences between the TE Connectivity 50935-2 and the Mill-Max 0552-2-15-01-21-02-10-0?

A: The primary differences are pin diameter acceptance range (0.013" ~ 0.020" versus 0.015" ~ 0.022"), overall length (0.168" versus 0.170"), flange diameter (0.059" versus 0.055"), socket depth (0.155" versus 0.150"), operating temperature range (-65°C ~ 126°C versus -55°C ~ 125°C), and contact finish (tin versus tin-lead). The Mill-Max part is compatible for applications where the pin diameter range overlaps and temperature extremes remain within -55°C to 125°C.

Q: Is the Mill-Max 0552-2-15-01-21-02-10-0 suitable for applications requiring the full -65°C to 126°C operating temperature range?

A: No. The Mill-Max part operates across -55°C to 125°C, which does not cover the full temperature range of the original 50935-2 (-65°C to 126°C). Applications requiring operation at temperatures below -55°C or above 125°C must use the TE Connectivity 5050935-2 or 50935-2.

Q: What is the significance of the RoHS compliance difference between the 50935-2 and 5050935-2?

A: The original 50935-2 is RoHS non-compliant, whereas the 5050935-2 is RoHS Compliant. RoHS compliance restricts the use of hazardous substances in electrical and electronic equipment. For applications subject to RoHS regulations or customer requirements, the 5050935-2 is the appropriate selection.

Q: Can the Mill-Max 0552-2-15-01-21-02-10-0 accept the same pin diameters as the TE Connectivity 50935-2?

A: Partial compatibility exists. The Mill-Max part accepts pin diameters of 0.015" ~ 0.022", which overlaps the upper portion of the TE Connectivity range (0.013" ~ 0.020"). Pins with diameters below 0.015" cannot be reliably accommodated by the Mill-Max part. Applications using pins in the 0.013" ~ 0.015" range require the TE Connectivity 50935-2 or 5050935-2.

Q: What packaging options are available for these substitute parts?

A: The TE Connectivity 5050935-2 is available in bulk packaging. The Mill-Max 0552-2-15-01-21-02-10-0 is also available in bulk packaging. The original 50935-2 packaging specification is not defined in the provided data.

Q: Are all three parts classified in the same product category?

A: Yes. The TE Connectivity 50935-2, TE Connectivity 5050935-2, and Mill-Max 0552-2-15-01-21-02-10-0 are all classified as Terminals within the connector component category.

Q: What is the contact material composition for each part?

A: All three parts use beryllium copper as the contact material. The contact finish thickness is 100.0µin (2.54µm) for all parts. The contact finish differs: tin for the TE Connectivity parts and tin-lead for the Mill-Max part.