TE Connectivity 1838892-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1838892-2 is a 4-position circular connector receptacle with female sockets, designed for panel mount, through-hole applications with bulkhead mounting. This M12 series connector features solder termination, gold-plated mating contacts, and IP67 ingress protection suitable for automotive and industrial environments.

The 1838892-2 carries an obsolete product status. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications requiring this connector specification.

Substiute Parts

1838892-2

TE Connectivity AMP ConnectorsIn Stock: 9931838892-2 Datasheet

Current PartRFQ

1838417-2

TE Connectivity AMP ConnectorsIn Stock: 8401838417-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1838892-2 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• 4-position configuration
• 5A current rating
• 250VAC/DC voltage rating
• Gold-plated mating contacts with 5.90µin (0.150µm) contact finish thickness

Mechanical Compatibility:

• M12-4 shell size and insert
• Panel mount, through-hole configuration
• Bulkhead mounting feature
• Threaded fastening
• Keyed orientation
• Receptacle, female socket connector type

Environmental & Compliance:

• IP67 ingress protection rating
• Operating temperature range -25°C to 90°C
• ROHS3 compliance
• Moisture Sensitivity Level 1 (Unlimited)
• Automotive and industrial applications

Termination Consideration: The primary distinction among equivalent parts is the termination method. The 1838892-2 uses solder termination, while substitute parts may employ solder cup termination. Both termination types are compatible with the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

1838417-2 as Primary Substitute:

The TE Connectivity 1838417-2 is the direct equivalent substitute for the obsolete 1838892-2. Both connectors maintain identical electrical ratings, mechanical dimensions, and environmental specifications across all critical parameters.

Advantages of 1838417-2:

• Active product status ensures ongoing availability and supply chain support
• ROHS3 compliance maintained
• Identical IP67 ingress protection and operating temperature range
• Equivalent current and voltage ratings
• Same M12-4 configuration and keyed orientation

Termination Difference: The 1838417-2 employs solder cup termination instead of solder termination. Both termination methods provide equivalent electrical performance and are suitable for the specified 5A current rating and 250VAC/DC voltage rating. The solder cup design offers alternative assembly methodology while maintaining the same mating interface and connector geometry.

Material Consideration: The 1838417-2 shell is constructed from brass rather than zinc die cast. Both materials provide equivalent mechanical strength, corrosion resistance with nickel finish, and durability for automotive and industrial applications within the specified operating temperature range.

Regulatory Compliance: The 1838417-2 carries REACH Affected status, indicating compliance with REACH regulations. The main part carries REACH Unaffected status. Both maintain ROHS3 compliance. Selection should account for end-application regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the 1838417-2 directly replace the 1838892-2 in existing designs?

A: The 1838417-2 is electrically and mechanically compatible with the 1838892-2 across all critical parameters including connector type, position count, shell size, mounting configuration, current rating, voltage rating, and ingress protection. The primary difference is termination method (solder cup versus solder) and shell material (brass versus zinc die cast). Designs must accommodate the solder cup termination interface if transitioning from the original solder termination.

Q: What is the difference between solder and solder cup termination?

A: Both termination types provide equivalent electrical performance for the specified 5A current rating. Solder termination involves direct solder connection to PCB pads, while solder cup termination uses a cup-shaped contact that accepts solder. The solder cup design offers alternative assembly and rework characteristics while maintaining the same mating interface and electrical specifications.

Q: Are the shell materials interchangeable?

A: The 1838892-2 uses zinc die cast shell material, while the 1838417-2 uses brass. Both materials provide equivalent mechanical strength and corrosion resistance with nickel finish. Material selection does not affect electrical performance or environmental protection (IP67) for the specified operating temperature range of -25°C to 90°C.

Q: Why is the 1838892-2 listed as obsolete?

A: The 1838892-2 carries obsolete product status, indicating it is no longer in active production. The 1838417-2 is the active equivalent substitute, ensuring continued availability and supply chain support for applications requiring M12-4 circular connector receptacles with the specified electrical and mechanical characteristics.

Q: Are there compliance differences between the two parts?

A: Both parts maintain ROHS3 compliance. The 1838892-2 carries REACH Unaffected status, while the 1838417-2 carries REACH Affected status. Applications subject to REACH regulations should confirm the 1838417-2 meets specific regulatory requirements. Both parts maintain Moisture Sensitivity Level 1 (Unlimited).

Q: What applications are these connectors suitable for?

A: Both the 1838892-2 and 1838417-2 are specified for automotive and industrial applications. The IP67 ingress protection rating, 5A current capacity, 250VAC/DC voltage rating, and -25°C to 90°C operating temperature range support use in environments requiring dust-tight and waterproof circular connectors with threaded panel mount configuration.

Q: Is the keyed orientation the same between both parts?

A: Yes, both connectors feature keyed orientation, ensuring correct mating alignment and preventing reverse insertion. The M12-4 shell size and keyed design are identical between the 1838892-2 and 1838417-2.

Q: What is the contact finish specification?

A: Both connectors feature gold-plated mating contacts with a contact finish thickness of 5.90µin (0.150µm). This specification ensures reliable electrical contact and corrosion resistance across the operating temperature range and environmental conditions.