DTHD04-1-4P-L009 Equivalent & Substitute Parts

Part Overview

The DTHD04-1-4P-L009 is a 1-position circular connector receptacle housing manufactured by TE Connectivity Deutsch Connectors. This free hanging (in-line) mounted connector is designed for male pins with crimp contact type and size 4 power rating. The housing is constructed from polyetherimide (PEI) material in black color, rated for operating temperatures from -55°C to 125°C. The connector is ROHS3 compliant and classified as active product status with 902 units currently in stock.

Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when alternative sourcing is required for supply chain optimization, or when design flexibility permits functional alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

DTHD04-1-4P-L009

TE Connectivity Deutsch ConnectorsIn Stock: 939DTHD04-1-4P-L009 Datasheet

Current PartRFQ

ATHD04-1-4P-L009

Amphenol Sine Systems CorpIn Stock: 955ATHD04-1-4P-L009 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DTHD04-1-4P-L009 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Connector type: Receptacle housing for male pins
• Number of positions: 1 (Power)
• Contact type: Crimp
• Contact size: 4 Power
• Contact shape: Circular
• Operating temperature range: -55°C ~ 125°C minimum
• Shielding configuration: Unshielded
• RoHS compliance: ROHS3 Compliant

Allowable Variations:

• Mounting type (free hanging in-line vs. panel mount with flange)
• Fastening mechanism (latch holder vs. latch lock)
• Shell material (polyetherimide vs. thermoplastic)
• Ingress protection rating (unspecified vs. IP67/IP69K)
• Packaging format (box vs. bulk)
• Manufacturer source

The ATHD04-1-4P-L009 from Amphenol Sine Systems Corp qualifies as a substitute part because it maintains all mandatory matching parameters while offering enhanced ingress protection and alternative mounting configuration.

Parameter Comparison

Engineering Selection Recommendations

Both the DTHD04-1-4P-L009 and ATHD04-1-4P-L009 maintain active product status and full ROHS3 compliance with REACH unaffected classification. Selection between these parts should be based on application-specific mounting requirements and environmental exposure conditions.

The DTHD04-1-4P-L009 is appropriate for applications requiring free hanging in-line mounting configuration with standard environmental conditions. The ATHD04-1-4P-L009 is suitable for applications requiring panel mount installation with enhanced ingress protection up to IP67/IP69K rating, providing dust-tight and waterproof sealing capabilities.

Both parts share identical electrical specifications, contact configuration, and thermal operating range, ensuring functional interchangeability within their respective mounting contexts. Material composition differences (polyetherimide vs. thermoplastic) do not affect electrical performance but may influence mechanical durability in specific environmental applications.

Frequently Asked Questions (FAQ)

Q: Can ATHD04-1-4P-L009 directly replace DTHD04-1-4P-L009 in existing assemblies?

A: Direct replacement depends on mounting configuration. The ATHD04-1-4P-L009 uses panel mount with flange, while the DTHD04-1-4P-L009 uses free hanging in-line mounting. Electrical and contact specifications are identical, but physical installation method differs. Mechanical redesign may be required.

Q: Are the contact sizes and crimp specifications identical between these parts?

A: Yes. Both parts use size 4 power contacts with crimp contact type and circular contact shape. Crimp tool compatibility and contact insertion procedures are equivalent.

Q: What is the significance of the ingress protection difference?

A: The ATHD04-1-4P-L009 provides IP67/IP69K rating (dust tight, water resistant, waterproof), while the DTHD04-1-4P-L009 has no specified ingress protection. This difference is relevant only for applications exposed to moisture, dust, or high-pressure water jets.

Q: Do both parts support the same operating temperature range?

A: Yes. Both parts operate across -55°C to 125°C, ensuring thermal compatibility in equivalent applications.

Q: Are there packaging differences between these substitute parts?

A: Yes. The DTHD04-1-4P-L009 is packaged in boxes (902 units in stock), while the ATHD04-1-4P-L009 is packaged in bulk (935 units in stock). Packaging format does not affect electrical or mechanical performance.

Q: What is the material difference between polyetherimide and thermoplastic housing?

A: Polyetherimide (PEI) offers higher temperature stability and chemical resistance, while thermoplastic provides general-purpose durability. Both materials support the specified -55°C to 125°C operating range. Material selection should align with specific environmental exposure conditions.

Q: Are both parts ROHS3 compliant?

A: Yes. Both DTHD04-1-4P-L009 and ATHD04-1-4P-L009 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing.