LAPP 10432500 Equivalent & Substitute Parts

Part Overview

The LAPP 10432500 is a female insert without contacts designed for heavy-duty connector applications within the EPIC® HQ series. This component is classified as an accessory and serves as a connector insert for 5+Ground position crimp termination systems. The part is currently in active product status with 963 units available in inventory.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct functional replacement in applications where connector compatibility permits.

Substiute Parts

10432500

LAPPIn Stock: 102610432500 Datasheet

Current PartRFQ

09120053101

HARTINGIn Stock: 755609120053101 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LAPP 10432500 is determined by alignment of the following critical parameters:

Electrical Compatibility:

• Voltage Rating: 600V minimum
• Current Rating: 16A minimum
• Termination Style: Crimp

Mechanical Compatibility:

• Connector Type: Insert without Contacts
• Gender: Female
• Position Count: 5 positions (with ground consideration)
• Operating Temperature Range: -40°C ~ 125°C minimum

Material & Compliance:

• Flammability Rating: UL94 V-0
• Contact Material: Copper-based alloys
• Housing Material: Engineering thermoplastics (PBT, PC, or equivalent)

The HARTING 09120053101 meets these substitution criteria across all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

HARTING 09120053101 as Substitute:

The HARTING 09120053101 qualifies as a functional equivalent based on matching electrical ratings (600V, 16A), identical termination method (crimp), equivalent operating temperature range (-40°C ~ 125°C), and matching flammability compliance (UL94 V-0).

Both parts are active products with current manufacturing status. The HARTING substitute carries RoHS3 compliance and REACH Unaffected status, meeting contemporary regulatory requirements.

Series Compatibility Consideration:

The LAPP 10432500 belongs to the EPIC® HQ series, while the HARTING 09120053101 belongs to the Han® Q series. These are distinct connector families from different manufacturers. Physical mating compatibility must be confirmed at the system level before substitution, as series-specific housing and contact geometries may apply.

Inventory Availability:

HARTING 09120053101 maintains higher inventory availability (7473 units) compared to the LAPP part (963 units), supporting supply chain flexibility.

Frequently Asked Questions (FAQ)

Q: Can HARTING 09120053101 directly replace LAPP 10432500 in existing assemblies?

A: Electrical and thermal parameters are equivalent. However, connector series compatibility (EPIC® HQ versus Han® Q) requires physical verification of mating interfaces before substitution in existing connector housings.

Q: What are the critical parameters for substitution eligibility?

A: Voltage rating (600V), current rating (16A), termination style (crimp), operating temperature range (-40°C ~ 125°C), and flammability rating (UL94 V-0) must match or exceed the original specification.

Q: Does the difference in housing material (PBT versus PC) affect substitution?

A: Both materials meet UL94 V-0 flammability requirements. Polycarbonate (PC) and Polybutylene Terephthalate (PBT) are both engineering thermoplastics suitable for heavy-duty connector applications. Material selection depends on specific environmental exposure requirements not detailed in this specification.

Q: What is the significance of the 5+Ground versus 5 position designation?

A: The LAPP part explicitly includes a ground position in its 5+Ground configuration. The HARTING part specifies 5 positions. Functional compatibility depends on whether the ground connection is integrated within the 5-position count or requires separate accommodation in the mating connector housing.

Q: Are there compliance differences between these parts?

A: The HARTING 09120053101 carries explicit RoHS3 compliance and REACH Unaffected status. The LAPP 10432500 specification does not detail these certifications. Both meet UL94 V-0 flammability standards.

Q: What packaging considerations apply?

A: Both parts are supplied in bulk packaging. Inventory availability differs significantly (HARTING: 7473 units; LAPP: 963 units), which may influence procurement decisions for high-volume applications.