HM2P07PDP221N9LLF Equivalent & Substitute Parts

Part Overview

The HM2P07PDP221N9LLF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This through-hole press-fit connector features a 2.00mm pitch and is designed for high-density interconnect applications requiring robust electrical performance. The connector maintains an active product status with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, manufacturing discontinuation, or application-specific design requirements.

Substiute Parts

HM2P07PDP221N9LLF

Amphenol ICC (FCI)In Stock: 977HM2P07PDP221N9LLF Datasheet

Current PartRFQ

17011102402

HARTINGIn Stock: 89717011102402 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P07PDP221N9LLF is determined by the following critical parameters:

Primary Substitution Criteria:

• Pitch: 0.079" (2.00mm) — must match exactly for PCB footprint compatibility
• Mounting Type: Through Hole with Press-Fit termination — mechanical interface requirement
• Connector Style: A 22 — standardized form factor
• Operating Temperature Range: -55°C ~ 125°C — thermal envelope
• Contact Finish: Gold or equivalent noble metal coating — electrical performance and corrosion resistance
• Voltage Rating: Minimum 750Vrms — electrical safety margin
• Current Rating: Minimum 1.5 A per contact — power delivery capability
• RoHS Compliance: Required for regulatory conformance

The identified substitute part 17011102402 (HARTING har-bus® HM series) meets these core electrical and mechanical parameters. However, the substitute features a reduced position count (110 positions versus 154 positions) and operates at a lower current rating (1 A versus 1.5 A), requiring design-level evaluation for application fit.

Parameter Comparison

Engineering Selection Recommendations

Selection between the HM2P07PDP221N9LLF and 17011102402 must be based on application-specific requirements:

HM2P07PDP221N9LLF (Primary Selection):

• Applications requiring 154-position density with 44 dedicated ground positions
• Systems demanding 1.5 A per-contact current capacity
• Designs requiring 750Vrms voltage rating specification
• RoHS Compliant status with unlimited moisture sensitivity rating

17011102402 (Substitute Selection):

• Applications compatible with 110-position connector density
• Systems tolerating 1 A per-contact current capacity
• Designs where voltage rating specification is not explicitly required
• ROHS3 Compliant status with unlimited moisture sensitivity rating
• Inventory or lead-time driven substitution scenarios

Both parts maintain identical pitch (2.00mm), mounting type (through-hole press-fit), operating temperature range (-55°C ~ 125°C), and connector style (A 22). The substitute part is not interchangeable for applications requiring the full 154-position count or 1.5 A current rating.

Frequently Asked Questions (FAQ)

Q: Can 17011102402 be used as a direct replacement for HM2P07PDP221N9LLF?

A: No. The substitute part features 110 positions compared to 154 positions in the main part. Direct replacement is only possible if the application design accommodates reduced connector density and does not utilize the 44 dedicated ground positions or additional signal lines provided by the main part.

Q: What is the impact of the reduced current rating (1 A vs. 1.5 A) on substitution?

A: The substitute part operates at 67% of the main part's current capacity. Applications must verify that per-contact current requirements do not exceed 1 A. Exceeding this rating may result in contact degradation or thermal stress.

Q: Are the pitch and mounting specifications identical?

A: Yes. Both parts feature 0.079" (2.00mm) pitch and through-hole press-fit termination. PCB footprints are compatible for the overlapping position count (110 positions).

Q: What is the difference between packaging formats (Tray vs. Tube)?

A: Tray packaging (HM2P07PDP221N9LLF) provides bulk component organization suitable for automated assembly. Tube packaging (17011102402) is typically used for smaller quantities or manual handling. Packaging format does not affect electrical or mechanical performance.

Q: Are both parts RoHS compliant?

A: Yes. HM2P07PDP221N9LLF is RoHS Compliant, and 17011102402 is ROHS3 Compliant. Both meet current regulatory requirements for hazardous substance restrictions.

Q: Why is the voltage rating not specified for the substitute part?

A: The voltage rating specification is not provided in the substitute part documentation. Applications requiring explicit 750Vrms rating verification should contact the manufacturer (HARTING) for confirmation before substitution.