TE Connectivity AMP Connectors 103336-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 103336-5 is a rectangular connector header designed for through-hole mounting applications. This 12-position, single-row connector operates at 0.100" (2.54mm) pitch and supports board-to-board or cable interconnections with a current rating of 3A. The connector features gold-plated mating contacts and tin-lead plated posts, with an operating temperature range of -55°C to 125°C.

The 103336-5 carries a Last Time Buy product status, indicating that TE Connectivity has discontinued this component. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications currently utilizing this connector.

Substiute Parts

103336-5

TE Connectivity AMP ConnectorsIn Stock: 797103336-5 Datasheet

Current PartRFQ

TSW-112-16-G-S

Samtec Inc.In Stock: 1376TSW-112-16-G-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 103336-5 is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 12
• Number of Rows: 1
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Fastening Type: Push-Pull
• Contact Shape: Square
• Operating Temperature Range: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• Insulation Color: Black
• Moisture Sensitivity Level: 1 (Unlimited)

The Samtec Inc. TSW-112-16-G-S satisfies all mandatory matching parameters and qualifies as a direct substitute. Both connectors support identical mating pitch, position count, row configuration, and thermal operating range. Both maintain UL94 V-0 flammability compliance and unlimited moisture sensitivity ratings, ensuring compatibility in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The TE Connectivity 103336-5 operates under Last Time Buy status, indicating manufacturer discontinuation. The Samtec TSW-112-16-G-S maintains Active product status, ensuring ongoing availability and supply chain continuity.

Compliance and Regulatory Status: The Samtec TSW-112-16-G-S provides superior regulatory compliance posture. This substitute achieves ROHS3 compliance, whereas the 103336-5 is RoHS non-compliant. Additionally, the TSW-112-16-G-S carries REACH Unaffected status, eliminating regulatory substance restrictions associated with the 103336-5's REACH Affected classification.

Electrical and Mechanical Compatibility: Both connectors satisfy identical functional requirements across all critical parameters: 12-position, single-row configuration; 0.100" (2.54mm) mating pitch; through-hole mounting; push-pull fastening; and -55°C to 125°C operating temperature range. Both maintain UL94 V-0 flammability certification and unlimited moisture sensitivity ratings.

Material Differences: The TSW-112-16-G-S employs phosphor bronze contacts and polybutylene terephthalate (PBT) insulation, compared to the 103336-5's copper alloy contacts and thermoplastic insulation. These material substitutions do not compromise functional compatibility within the specified electrical and thermal operating parameters.

Inventory Availability: The Samtec TSW-112-16-G-S demonstrates superior inventory availability with 1309 pieces in stock, compared to 761 pieces for the 103336-5, supporting sustained production requirements.

Frequently Asked Questions (FAQ)

Q: Can the Samtec TSW-112-16-G-S directly replace the TE Connectivity 103336-5 in existing designs?

A: Yes. Both connectors match across all mandatory functional parameters: 12-position, single-row header configuration; 0.100" (2.54mm) mating pitch; through-hole mounting; push-pull fastening; square contact geometry; and identical operating temperature range (-55°C to 125°C). Mechanical and electrical compatibility is established.

Q: What are the differences in contact material between these two connectors?

A: The 103336-5 uses copper alloy contacts, while the TSW-112-16-G-S uses phosphor bronze contacts. Both materials support the specified current and voltage requirements within the operating temperature range. Phosphor bronze provides enhanced spring characteristics and contact durability.

Q: Does the TSW-112-16-G-S support both press-fit and solder termination like the 103336-5?

A: The TSW-112-16-G-S supports solder termination. The 103336-5 supports both press-fit and solder termination. For applications requiring press-fit termination exclusively, alternative substitutes must be evaluated.

Q: What is the significance of the RoHS and REACH compliance differences?

A: The TSW-112-16-G-S achieves ROHS3 compliance and carries REACH Unaffected status, eliminating regulatory substance restrictions. The 103336-5 is RoHS non-compliant and REACH Affected. For applications subject to RoHS or REACH regulatory requirements, the TSW-112-16-G-S provides superior compliance alignment.

Q: Are there differences in insulation material between these connectors?

A: Yes. The 103336-5 uses thermoplastic insulation, while the TSW-112-16-G-S uses polybutylene terephthalate (PBT). Both materials achieve UL94 V-0 flammability certification and support the specified operating temperature range. PBT provides enhanced chemical resistance and dimensional stability.

Q: How do the contact finish specifications compare?

A: Both connectors feature gold-plated mating contacts. The 103336-5 specifies 30.0µin (0.76µm) gold thickness on mating contacts and tin-lead plating on posts. The TSW-112-16-G-S specifies 10.0µin (0.25µm) gold thickness on mating contacts and gold plating on posts. Both finishes support the specified electrical performance and operating conditions.

Q: What is the difference in overall contact length between these connectors?

A: The 103336-5 has an overall contact length of 0.660" (16.76mm), while the TSW-112-16-G-S has 0.730" (18.54mm). This 0.070" (1.78mm) difference reflects variations in post length (0.250" versus 0.310") and does not affect mating compatibility or electrical performance.

Q: Is the TSW-112-16-G-S available in bulk packaging?

A: Yes. The TSW-112-16-G-S is supplied in bulk packaging, compared to the 103336-5 which does not specify packaging format in the provided data.