HM2P87PDF1P1N9 Equivalent & Substitute Parts

Part Overview

The HM2P87PDF1P1N9 is a 220-position backplane connector header from Amphenol ICC (FCI) in the Millipacs® series. This through-hole press-fit connector features 176 signal positions plus 44 ground positions arranged in an 8+2 row configuration with 2.00mm pitch. The main part is currently obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications.

Substiute Parts

HM2P87PDF1P1N9

Amphenol ICC (FCI)In Stock: 999HM2P87PDF1P1N9 Datasheet

Current PartRFQ

HM2P87PDF1P1N9LF

Amphenol ICC (FCI)In Stock: 959HM2P87PDF1P1N9LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HM2P87PDF1P1N9 is determined by strict equivalence across the following critical parameters:

• Connector type and style (Header, Male Pins, D 22 style)
• Position count and ground configuration (220 total: 176 signal + 44 ground)
• Pitch specification (2.00mm)
• Row arrangement (8 + 2)
• Mounting and termination method (Through Hole, Press-Fit)
• Electrical ratings (1.5 A current, 750Vrms voltage)
• Operating temperature range (-55°C to 125°C)
• Contact finish specification (Gold plating)

The HM2P87PDF1P1N9LF qualifies as a direct substitute based on identical electrical, mechanical, and dimensional specifications. The primary distinction is product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The HM2P87PDF1P1N9LF is the direct functional equivalent of the obsolete HM2P87PDF1P1N9. Both parts share identical electrical and mechanical specifications, ensuring pin-for-pin compatibility in backplane connector applications.

Selection between these parts should be based on regulatory and compliance requirements:

• For new designs or applications requiring RoHS compliance, the HM2P87PDF1P1N9LF is the appropriate choice.
• For legacy systems or applications where RoHS compliance is not mandated, either part meets the functional requirements.
• The HM2P87PDF1P1N9LF is currently in active production with confirmed inventory availability, whereas the original part is obsolete.

Packaging differences (bulk versus tray) do not affect electrical or mechanical performance and should be evaluated based on procurement and assembly workflow requirements.

Frequently Asked Questions (FAQ)

Q: Can HM2P87PDF1P1N9LF be used as a direct replacement for HM2P87PDF1P1N9?

A: Yes. Both parts are electrically and mechanically identical. The HM2P87PDF1P1N9LF is the active production equivalent with improved regulatory compliance.

Q: What is the difference between these two part numbers?

A: The primary differences are product status (obsolete versus active), RoHS compliance (non-compliant versus compliant), and packaging format (bulk versus tray). All electrical and mechanical parameters are identical.

Q: Are there any pin configuration differences?

A: No. Both parts maintain the same 220-position configuration with 176 signal positions and 44 ground positions in an 8+2 row arrangement at 2.00mm pitch.

Q: Does the packaging format affect connector performance?

A: No. Packaging (bulk or tray) is a logistics consideration only and does not impact electrical performance, mechanical fit, or reliability.

Q: Which part should be specified for new designs?

A: The HM2P87PDF1P1N9LF should be specified for new designs due to its active production status and RoHS compliance certification.

Q: Are the current and voltage ratings identical?

A: Yes. Both parts are rated for 1.5 A current and 750Vrms voltage across the identical operating temperature range of -55°C to 125°C.