Hood Connector Side Entry M25 HB16 IP65 (LAPP 19082000) - Equivalent & Substitute Parts

Part Overview

The LAPP 19082000 is an active heavy-duty hood connector designed for side entry applications with M25 thread size and HB16 form factor. This connector provides IP65 ingress protection (dust tight, water resistant) and operates across a temperature range of -40°C to 100°C. The connector features aluminum alloy housing with powder coating and dual locking clips positioned on the base bottom for secure installation.

Substitute parts are identified to address inventory availability, extended temperature requirements, or supply chain continuity while maintaining functional and mechanical compatibility.

Key Parameters

Parameter	Value	Criticality for Substitution
Connector Type	Hood	Critical
Style	Side Entry	Critical
Thread Size	M25	Critical
Ingress Protection Rating	IP65	Critical
Lock Location	Locking Clip (2) on Base Bottom	Critical
Housing Material	Aluminum Alloy	Important
Housing Finish	Powder Coated	Important
Operating Temperature Range	-40°C ~ 100°C	Important
Housing Color	Gray	Reference

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Critical Parameters (Must Match):

Connector Type: Hood
Style: Side Entry
Thread Size: M25
Ingress Protection Rating: IP65 (Dust Tight, Water Resistant)
Lock Location: Locking Clip (2) on Base Bottom

Important Parameters (Must Be Compatible):

Housing Material: Aluminum or Aluminum Alloy
Housing Finish: Powder Coated
Operating Temperature Range: Must meet or exceed -40°C minimum and 100°C maximum

The HARTING 19300161521 (Han® B series) qualifies as a substitute because it satisfies all critical parameters and maintains material and finish compatibility. The substitute operates at an extended upper temperature limit (-40°C to 125°C), providing additional thermal margin.

Parameter Comparison

Parameter	LAPP 19082000 (Main Part)	HARTING 19300161521 (Substitute)	Compatibility Status
Manufacturer	LAPP	HARTING	Different Manufacturer
Series	EPIC® HB	Han® B	Different Series
Connector Type	Hood	Hood	Match
Style	Side Entry	Side Entry	Match
Size Designation	HB16	16B	Equivalent Form Factor
Thread Size	M25	M25	Match
Lock Location	Locking Clip (2) on Base Bottom	Locking Clip (2) on Base Bottom	Match
Ingress Protection	IP65	IP65	Match
Housing Material	Aluminum Alloy	Aluminum, Die Cast	Compatible
Housing Finish	Powder Coated	Powder Coated	Match
Housing Color	Gray	Gray	Match
Operating Temperature	-40°C ~ 100°C	-40°C ~ 125°C	Substitute Exceeds Range
Length	3.673" (93.30mm)	3.681" (93.50mm)	Within Tolerance
Width	1.693" (43.00mm)	1.693" (43.00mm)	Match
Height	2.402" (61.00mm)	2.461" (62.50mm)	Within Tolerance
Product Status	Active	Active	Both Active

Engineering Selection Recommendations

LAPP 19082000 (Primary Selection):

Use when EPIC® HB series integration is required
Suitable for applications within -40°C to 100°C operating range
Active product status ensures continued availability and support

HARTING 19300161521 (Substitute Selection):

Use when Han® B series compatibility is acceptable
Provides extended upper temperature capability (-40°C to 125°C)
RoHS3 compliance and REACH unaffected status documented
MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints
Active product status ensures continued availability and support
Dimensional variations (length +0.008", height +0.059") fall within standard mechanical tolerances for connector applications

Both parts maintain identical critical functional parameters: M25 thread, IP65 ingress protection, side entry configuration, and dual locking clip base mounting. Selection between these parts should be based on series preference, temperature margin requirements, and supply availability.

Frequently Asked Questions (FAQ)

Q: Can HARTING 19300161521 directly replace LAPP 19082000 in existing installations?

A: Yes, provided the application environment and mounting interface accommodate the dimensional variations. The substitute maintains identical thread size (M25), locking mechanism (dual clips on base bottom), and ingress protection rating (IP65). Length and height differences are within standard mechanical tolerances for heavy-duty connector applications.

Q: What is the significance of the different size designations (HB16 vs. 16B)?

A: HB16 and 16B represent equivalent form factors within their respective manufacturer series (EPIC® HB and Han® B). Both designations indicate the same functional connector size class and are interchangeable for the specified application parameters.

Q: Does the extended temperature range of the HARTING substitute affect compatibility?

A: No. The HARTING 19300161521 operates from -40°C to 125°C, which encompasses the LAPP 19082000 range of -40°C to 100°C. Extended upper temperature capability provides additional thermal margin without compromising lower temperature performance.

Q: Are there differences in housing material between these parts?

A: The LAPP uses aluminum alloy, while the HARTING uses die-cast aluminum. Both materials provide equivalent corrosion resistance and mechanical strength when powder coated. Die-cast aluminum offers consistent dimensional accuracy and is standard in heavy-duty connector manufacturing.

Q: What compliance certifications apply to the substitute part?

A: The HARTING 19300161521 is RoHS3 compliant, REACH unaffected, and carries MSL rating 1 (Unlimited moisture sensitivity). These certifications indicate compliance with current environmental and regulatory standards for electronic components.

Q: Are both parts currently in stock?

A: Yes. LAPP 19082000 inventory: 662 pieces. HARTING 19300161521 inventory: 942 pieces. Both are listed as active products with new original stock available.

Q: What is the packaging format for these connectors?

A: Both parts are supplied in bulk packaging, suitable for integration into assembly operations or direct installation applications.

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