HM2P07PDT221N9LF Equivalent & Substitute Parts

Part Overview

The HM2P07PDT221N9LF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This press-fit through-hole connector features a 2.00mm pitch and supports 1.5A current at 750Vrms, with operating temperature range of -55°C to 125°C. The part is currently active and RoHS compliant. Equivalent and substitute parts are identified for applications requiring alternative sourcing, inventory availability, or specific compliance requirements.

Substiute Parts

HM2P07PDT221N9LF

Amphenol ICC (FCI)In Stock: 1084HM2P07PDT221N9LF Datasheet

Current PartRFQ

17011102204

HARTINGIn Stock: 105717011102204 Datasheet

MFR RecommendedRFQ

17011102402

HARTINGIn Stock: 89717011102402 Datasheet

MFR RecommendedRFQ

5100143-1

TE Connectivity AMP ConnectorsIn Stock: 31345100143-1 Datasheet

MFR RecommendedRFQ

5106164-1

TE Connectivity AMP ConnectorsIn Stock: 15415106164-1 Datasheet

MFR RecommendedRFQ

PCN21B-110PB-2PF-G

Hirose Electric Co LtdIn Stock: 1154PCN21B-110PB-2PF-G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the HM2P07PDT221N9LF is based on the following critical parameters:

Full Equivalents (154-Position Configuration):

• Connector Style: A 22
• Number of Positions: 154 (110 + 44 Ground)
• Pitch: 0.079" (2.00mm)
• Number of Rows: 5 + 2
• Mounting Type: Through Hole
• Termination: Press-Fit
• Operating Temperature: -55°C ~ 125°C

Functional Alternatives (110-Position Configuration):

• Connector Style: A 22
• Number of Positions: 110
• Pitch: 0.079" (2.00mm)
• Number of Rows: 5
• Mounting Type: Through Hole
• Termination: Press-Fit
• Operating Temperature: -55°C ~ 125°C

The 110-position variants represent functional alternatives where the ground plane configuration differs from the main part. These are suitable for applications where the 44 dedicated ground positions are not required.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (154-Position, Full Compatibility):

PCN21B-110PB-2PF-G (Hirose Electric) matches the 154-position configuration with identical row structure (5 + 2). However, this part is marked as obsolete and carries a lower voltage rating (300V versus 750Vrms). Selection of this part requires confirmation that voltage requirements do not exceed 300V and that obsolete status is acceptable for the application.

Functional Alternatives (110-Position Configuration):

The HARTING parts (17011102204, 17011102402) and TE Connectivity parts (5100143-1, 5106164-1) provide 110-position headers with identical pitch, row count (5), and temperature range. These are suitable for applications where the dedicated ground plane structure of the main part is not required.

HARTING variants carry a reduced current rating (1.0A versus 1.5A) and unspecified voltage rating. TE Connectivity variants maintain the 1.5A current rating and specify 500Vrms voltage rating, providing closer electrical performance to the main part.

5106164-1 includes an alignment strip feature in addition to board guide, offering enhanced mechanical positioning.

Compliance Considerations:

All substitute parts maintain RoHS compliance. HARTING parts are ROHS3 compliant and REACH unaffected. TE Connectivity parts are ROHS3 compliant with REACH status vendor undefined or unaffected. The main part is RoHS compliant with REACH affected status.

Frequently Asked Questions (FAQ)

Q: Can 110-position connectors replace the 154-position HM2P07PDT221N9LF?

A: 110-position variants are functional alternatives only if the application does not require the dedicated 44 ground positions. The electrical and mechanical interfaces differ due to the reduced position count and row structure (5 rows versus 5 + 2 rows). Board layout and connector footprint compatibility must be verified.

Q: What is the difference between HARTING and TE Connectivity substitute options?

A: HARTING parts (17011102204, 17011102402) are rated for 1.0A maximum current with unspecified voltage rating. TE Connectivity parts (5100143-1, 5106164-1) are rated for 1.5A current at 500Vrms, matching the current rating of the main part. TE Connectivity 5106164-1 includes an alignment strip feature. Selection depends on current and voltage requirements of the application.

Q: Why is PCN21B-110PB-2PF-G marked as obsolete?

A: PCN21B-110PB-2PF-G is listed with obsolete product status by Hirose Electric. While it maintains the 154-position configuration, its obsolete status may impact long-term availability and support. This part is suitable only for applications where obsolete component status is acceptable.

Q: Are there packaging differences between substitute parts?

A: Yes. The main part is supplied in trays. HARTING substitutes are supplied in tubes. TE Connectivity substitutes are supplied in tubes. Hirose Electric substitute is supplied in bulk. Packaging affects handling, storage, and inventory management but does not affect electrical or mechanical compatibility.

Q: What voltage rating should I use when selecting between substitutes?

A: The main part is rated for 750Vrms. TE Connectivity substitutes are rated for 500Vrms. HARTING substitutes have unspecified voltage rating. Hirose Electric substitute is rated for 300V. Selection must ensure the substitute part voltage rating meets or exceeds the application requirement.