HM2P07PDF1G5N9LF Equivalent & Substitute Parts

Part Overview

The HM2P07PDF1G5N9LF is a 132-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This through-hole press-fit connector features 110 signal positions plus 22 dedicated ground positions arranged in a 5+1 row configuration with 2.00mm pitch. The part is currently active and widely used in backplane applications requiring robust electrical interconnection with high current capacity and wide operating temperature range.

Substitute parts are necessary when the original part becomes unavailable, when alternative sourcing improves lead times or cost efficiency, or when design flexibility allows for compatible alternatives that meet the same electrical and mechanical requirements.

Substiute Parts

HM2P07PDF1G5N9LF

Amphenol ICC (FCI)In Stock: 837HM2P07PDF1G5N9LF 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 eligibility for the HM2P07PDF1G5N9LF is determined by the following critical parameters:

Primary Compatibility Criteria:

• Pitch: 0.079" (2.00mm) — must match exactly
• Mounting Type: Through Hole — must match exactly
• Termination: Press-Fit — must match exactly
• Connector Type: Header, Male Pins — must match exactly
• Operating Temperature Range: -55°C ~ 125°C — must be met or exceeded
• Contact Finish: Gold — must be present

Secondary Compatibility Criteria:

• Number of Positions: 110 signal positions (excluding ground pins) — core functional requirement
• Current Rating: Minimum 1.5 A — must meet or exceed
• Voltage Rating: Minimum 750Vrms — must meet or exceed
• RoHS Compliance: Required for regulatory alignment

The substitute parts listed below are grouped into two categories based on position configuration:

Category A — 110-Position Signal Connectors (HARTING 17011102204, 17011102402; TE Connectivity 5100143-1, 5106164-1): These parts provide 110 signal positions with reduced or no dedicated ground positions compared to the main part. They are compatible when the application design accommodates alternative ground distribution schemes or when ground connectivity is provided through separate means.

Category B — 154-Position Connector (Hirose PCN21B-110PB-2PF-G): This part provides 110 signal positions plus 44 dedicated ground positions. It is compatible when the application can accommodate the increased overall position count and the different connector style (B 22 vs. A 22).

Parameter Comparison

Engineering Selection Recommendations

HARTING 17011102204 and 17011102402: Both HARTING alternatives are active products with ROHS3 compliance. They provide 110 signal positions with 5-row configuration and identical 2.00mm pitch and through-hole press-fit termination. Current rating is 1.0 A, which is lower than the main part's 1.5 A specification. Voltage rating is not specified. These parts are suitable for applications where the reduced current capacity is acceptable and where ground distribution can be managed through alternative means or separate ground connections.

TE Connectivity 5100143-1 and 5106164-1: Both TE Connectivity alternatives are active products with ROHS3 compliance and full electrical equivalence to the main part: 1.5 A current rating, 500Vrms voltage rating, and identical pitch, mounting, and termination. The 5106164-1 includes an alignment strip feature in addition to board guide. These parts provide 110 signal positions in a 5-row configuration. The reduced voltage rating (500Vrms vs. 750Vrms) must be evaluated against application requirements. Both parts are suitable for direct substitution in applications where the voltage specification is acceptable.

Hirose PCN21B-110PB-2PF-G: This part is obsolete and should be avoided for new designs or long-term supply planning. It provides 110 signal positions plus 44 ground positions in a 5+2 row configuration with different connector style (B 22 vs. A 22). Current rating and voltage rating (300V) are lower than the main part. Obsolete status indicates limited future availability.

Frequently Asked Questions (FAQ)

Q: Can I use a 110-position substitute in place of the 132-position main part?

A: Substitution depends on application design. The main part provides 110 signal positions plus 22 dedicated ground positions. The 110-position alternatives provide only signal positions. If your design requires the dedicated ground pin distribution of the main part, a 110-position substitute is not compatible. If ground connectivity is provided through alternative means (separate ground traces, different connector pins, or external grounding), a 110-position substitute may be acceptable.

Q: What is the difference between HARTING 17011102204 and 17011102402?

A: Both parts are electrically and mechanically identical 110-position headers with 2.00mm pitch, through-hole press-fit termination, and -55°C to 125°C operating range. The primary difference is packaging: 17011102204 is supplied in tubes, while 17011102402 is also supplied in tubes. Both are active products with ROHS3 compliance. Selection between them is based on inventory availability and packaging preference.

Q: Why do the HARTING parts have a lower current rating (1.0 A vs. 1.5 A)?

A: Current rating is determined by contact design and material composition. The HARTING har-bus® HM series uses different contact geometry or material specifications than the Amphenol Millipacs® series, resulting in a lower current capacity per contact. Applications requiring 1.5 A per contact must use parts rated for that current or higher.

Q: Can I use the Hirose PCN21B-110PB-2PF-G as a substitute?

A: The Hirose part is obsolete and not recommended for new designs or ongoing production. Additionally, it has a different connector style (B 22 vs. A 22), increased position count (154 vs. 132), and lower voltage rating (300V vs. 750Vrms). Use only if existing inventory is available and application constraints permit the different electrical and mechanical specifications.

Q: What does "press-fit termination" mean for through-hole connectors?

A: Press-fit termination means the connector pins are inserted into plated through-holes on the PCB using mechanical pressure rather than solder. This method provides reliable electrical connection without thermal stress from soldering and allows for easier connector replacement or rework.

Q: Are all substitute parts RoHS compliant?

A: Yes. The main part is RoHS Compliant, and all active substitute parts (HARTING 17011102204, 17011102402, TE Connectivity 5100143-1, 5106164-1) are ROHS3 Compliant, which is a more recent and stringent standard. The obsolete Hirose part is RoHS Compliant. All parts meet regulatory requirements for lead-free and restricted substance compliance.

Q: What is the significance of the 2.00mm pitch specification?

A: Pitch is the center-to-center distance between adjacent connector pins. The 2.00mm pitch is a standard spacing that determines PCB layout, mating connector design, and overall connector footprint. All substitute parts maintain this identical pitch, ensuring mechanical compatibility with existing PCB designs and mating connectors.