HARTING 09185106914 Equivalent & Substitute Parts

Part Overview

The HARTING 09185106914 is an active rectangular connector header designed for through-hole mounting applications. This shrouded 10-position connector with 2.54mm pitch serves board-to-cable/wire interconnection requirements. The part is manufactured with gold-plated mating contacts and tin-plated posts, utilizing polybutylene terephthalate (PBT) glass-filled insulation. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, manage inventory across multiple suppliers, and maintain design compatibility when the primary part becomes unavailable.

Substiute Parts

09185106914

HARTINGIn Stock: 108509185106914 Datasheet

Current PartRFQ

N3793-2202RB

3MIn Stock: 1751N3793-2202RB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09185106914 is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Must be a header with male pins
• Position Count & Row Configuration: Must maintain 10 positions in 2 rows
• Pitch Specifications: Mating pitch and row spacing must both be 0.100" (2.54mm)
• Mounting & Termination: Through-hole solder termination required
• Shrouding: Shrouded design mandatory
• Contact Materials & Finishes: Gold-plated mating contacts and tin-plated posts
• Insulation Material: Glass-filled thermoplastic polymer
• Compliance & Environmental: UL94 V-0 flammability rating, RoHS compliance, MSL 1

The 3M N3793-2202RB qualifies as a substitute because it meets all critical electrical and mechanical parameters. Minor variations in insulation material composition (PCT polyester vs. PBT), shrouding wall count (3 vs. 4 walls), and operating temperature upper limit (105°C vs. 125°C) do not prevent functional substitution in standard applications.

Parameter Comparison

Engineering Selection Recommendations

The 3M N3793-2202RB is a qualified substitute for the HARTING 09185106914 based on the following engineering criteria:

Electrical & Mechanical Compatibility: Both connectors maintain identical pitch specifications (0.100" mating and row spacing), position count (10 positions, 2 rows), and contact configuration (male pins, square shape). Contact materials and finishes are equivalent, ensuring proper mating and electrical performance.

Compliance & Certifications: Both parts carry UL94 V-0 flammability ratings and comply with RoHS directives. Both maintain MSL 1 moisture sensitivity levels and REACH unaffected status, meeting regulatory requirements for industrial and consumer applications.

Physical Dimensions: Overall contact length and insulation height measurements are within tolerance across both parts, confirming PCB footprint compatibility and mechanical fit in standard through-hole applications.

Operational Considerations: The 3M part is rated to 105°C maximum operating temperature, compared to the HARTING part's 125°C rating. Applications operating continuously above 105°C require the HARTING part. For standard operating ranges below 105°C, the 3M substitute provides equivalent performance.

Inventory & Availability: The 3M N3793-2202RB maintains higher stock levels (1726 pcs vs. 1036 pcs), supporting supply chain continuity and lead-time reduction.

Frequently Asked Questions (FAQ)

Q: Can the 3M N3793-2202RB be used as a direct replacement in existing designs?

A: Yes, for applications operating at or below 105°C. The connector maintains identical pitch, position count, row configuration, and contact specifications. PCB footprints and mating interfaces are compatible. Applications requiring sustained operation above 105°C must use the HARTING part.

Q: What is the significance of the shrouding wall count difference (4 vs. 3 walls)?

A: Both connectors provide shrouded designs with keying slots and mounting flanges. The wall count difference does not affect electrical performance or standard mechanical compatibility. Both designs prevent accidental mating misalignment and provide equivalent mechanical protection.

Q: Are the insulation materials functionally equivalent?

A: Both materials are glass-filled thermoplastic polymers with UL94 V-0 flammability ratings. PBT (polybutylene terephthalate) and PCT (polycyclohexylenedimethylene terephthalate) polyester provide similar electrical insulation properties, moisture resistance, and thermal stability for standard applications. Material selection does not impact substitution eligibility.

Q: Does the insulation color difference (gray vs. black) affect compatibility?

A: No. Insulation color is a visual identifier only and does not affect electrical or mechanical performance. Both colors indicate equivalent material properties and compliance certifications.

Q: What are the critical parameters that must match for substitution?

A: Connector type (header), contact type (male pin), position count (10), row count (2), mating pitch (0.100"), row spacing (0.100"), mounting type (through-hole), termination (solder), shrouding (shrouded), contact materials (copper alloy), contact finishes (gold mating, tin post), and compliance ratings (UL94 V-0, RoHS, REACH).

Q: Can these connectors be used interchangeably in the same assembly?

A: Yes, within the operating temperature constraints noted. Both parts are active products with equivalent electrical and mechanical specifications. Design validation should confirm that the 105°C maximum operating temperature of the 3M part meets application requirements.