LAPP 19450100 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The LAPP 19450100 is an active production heavy duty connector base designed for box mount applications with side entry configuration. This component is part of the EPIC® HB series and provides IP65 ingress protection suitable for dust-tight and water-resistant installations. The connector accommodates M20 thread size with HA10 form factor and operates across -40°C to 100°C temperature range.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct functional replacement in applications where the primary part becomes unavailable or when inventory constraints require alternative sourcing from qualified manufacturers.

Substiute Parts

19450100

LAPPIn Stock: 91719450100 Datasheet

Current PartRFQ

19200100290

HARTINGIn Stock: 92919200100290 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LAPP 19450100 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector Type: Base - Box Mount (identical function)
• Style: Side Entry (identical cable entry method)
• Thread Size: M20 (mechanical compatibility with panel cutout)
• Size Designation: HA10 / 10A (equivalent form factor and contact arrangement)
• Ingress Protection: IP65 (identical environmental sealing class)
• Lock Location: Locking Clip on Base Bottom (identical retention mechanism)

Secondary Compatibility Parameters:

• Housing Material: Aluminum construction (both main and substitute use aluminum-based materials)
• Operating Temperature: Substitute range (-40°C to 125°C) encompasses main part range (-40°C to 100°C)

The HARTING 19200100290 qualifies as a substitute based on these aligned parameters. Both components share identical mechanical interfaces, environmental protection ratings, and mounting configurations. Dimensional variations (84.00mm vs. 74.40mm length; 57.00mm vs. 52.00mm height) remain within acceptable tolerances for box mount applications where the connector base is recessed into the enclosure.

Parameter Comparison

Engineering Selection Recommendations

LAPP 19450100 Selection Criteria:

• Primary choice when EPIC® HB series standardization is required across the installation
• Specified when zinc-finished housing is required for specific corrosion resistance applications
• Preferred when operating temperature ceiling of 100°C aligns with system thermal design

HARTING 19200100290 Selection Criteria:

• Acceptable substitute when EPIC® HB series availability is constrained
• Suitable when Han® A series compatibility exists in the broader connector ecosystem
• Applicable when extended operating temperature capability (125°C) provides design margin
• Compatible when powder-coated finish meets environmental and aesthetic requirements

Both components maintain Active product status, ensuring continued manufacturing support and supply chain availability. No RoHS compliance or REACH status conflicts exist between the main part and substitute. Both components carry identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications for regulatory and trade purposes.

Frequently Asked Questions (FAQ)

Q: Can HARTING 19200100290 directly replace LAPP 19450100 in existing installations?

A: Yes, within the constraints of physical space and series standardization. Both components share identical M20 thread size, IP65 ingress protection, side entry configuration, and locking clip retention. Dimensional differences (9.6mm length reduction, 5.0mm height reduction) must be verified against the enclosure cutout and mounting cavity to ensure proper fit and sealing.

Q: What are the key mechanical compatibility factors?

A: Thread size (M20), connector type (base box mount), entry style (side entry), and locking mechanism (clip on base bottom) are identical. These parameters ensure the substitute will interface correctly with the panel cutout and mating connector. Width dimension (50.00mm) is identical on both parts.

Q: Are there electrical differences between these parts?

A: Both components are specified as size HA10 / 10A, indicating equivalent contact capacity and electrical rating. No electrical parameter differences are provided in the component specifications.

Q: How do operating temperature ranges affect substitution?

A: The HARTING substitute operates to 125°C versus the LAPP part's 100°C maximum. This extended range does not prevent substitution; it provides additional thermal margin. If the application requires operation specifically limited to 100°C, both parts are suitable. If sustained operation above 100°C is required, the HARTING part provides additional capability.

Q: What is the significance of different housing finishes?

A: LAPP uses zinc finish; HARTING uses powder coating. Both provide corrosion protection suitable for IP65 applications. Finish selection depends on specific environmental exposure and aesthetic requirements. Zinc finish typically provides superior corrosion resistance in marine or highly corrosive environments, while powder coating offers excellent general-purpose protection and consistent appearance.

Q: Are there supply chain or packaging considerations?

A: Both parts are supplied in bulk packaging and maintain active production status. Current inventory shows 886 units of LAPP 19450100 and 833 units of HARTING 19200100290 available. Packaging format is identical (bulk), simplifying procurement and logistics.

Q: What compliance certifications apply to both parts?

A: Both components carry identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications. The HARTING part includes RoHS3 compliance and REACH unaffected status documentation. No compliance conflicts exist between the parts for standard industrial applications.