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HM2P65PDF2T5N9 Equivalent & Substitute Parts
Part Overview
The HM2P65PDF2T5N9 is a 169-position header connector (125 + 44 ground positions) manufactured by Amphenol ICC (FCI) from the Millipacs® series. This through-hole, press-fit connector operates at 1.5 A and 750 Vrms with a 2.00 mm pitch across 5 + 2 rows. The part is currently obsolete, necessitating identification of active equivalent and substitute components for ongoing applications and new designs.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | HM2P65PDF2T5N9 |
| Manufacturer | Amphenol ICC (FCI) |
| Category | Backplane Connectors |
| Connector Type | Header, Male Pins |
| Number of Positions | 169 (125 + 44 Ground) |
| Pitch | 0.079" (2.00 mm) |
| Number of Rows | 5 + 2 |
| Mounting Type | Through Hole |
| Termination | Press-Fit |
| Current Rating | 1.5 A |
| Voltage Rating | 750 Vrms |
| Operating Temperature | -55°C to 125°C |
| Contact Finish | Gold (Flash) |
| Product Status | Obsolete |
| RoHS Status | Non-compliant |
Substitute Part Grouping Explanation
Substitution for the HM2P65PDF2T5N9 is determined by the following critical parameters:
Primary Substitution Criteria:
- Pitch: 0.079" (2.00 mm) — all substitutes maintain this spacing
- Mounting Type: Through Hole with Press-Fit termination
- Connector Type: Header, Male Pins
- Operating Temperature Range: -55°C to 125°C
- Current Rating: 1.5 A minimum
Position Configuration Considerations: The main part features 169 positions (125 + 44 ground). Substitute parts are grouped into two categories:
-
Direct Amphenol ICC Equivalent (HM2P65PDF2T5N9LF) — Maintains 169-position configuration with identical electrical and mechanical specifications. Differs only in packaging (Tray vs. bulk) and compliance status (RoHS Compliant, REACH Affected).
-
125-Position Substitutes — TE Connectivity and HARTING alternatives provide 125-position headers with matching pitch, termination, and temperature range. These parts are suitable where the full 169-position configuration is not required or where connector footprint compatibility allows reduction in position count.
Compliance Considerations: The original part is RoHS non-compliant and REACH Unaffected. Active substitutes include RoHS Compliant variants (HM2P65PDF2T5N9LF, 3-100141-0, 5100141-1, 5100141-4, 5100785-1) and ROHS3 Compliant options (HARTING series).
Parameter Comparison
| Part Number | Manufacturer | Positions | Rows | Pitch (mm) | Current (A) | Voltage (Vrms) | Temp Range (°C) | Product Status | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|
| HM2P65PDF2T5N9 | Amphenol ICC (FCI) | 169 | 5 + 2 | 2.00 | 1.5 | 750 | -55 to 125 | Obsolete | Non-compliant |
| HM2P65PDF2T5N9LF | Amphenol ICC (FCI) | 169 | 5 + 2 | 2.00 | 1.5 | 750 | -55 to 125 | Active | Compliant |
| 100141-1 | TE Connectivity AMP | 125 | 5 | 2.00 | 1.5 | 500 | -55 to 125 | Active | Non-compliant |
| 17021252201 | HARTING | 125 | 5 | 2.00 | 1.0 | — | -55 to 125 | Active | ROHS3 Compliant |
| 17151251201 | HARTING | 125 | 5 | 2.00 | 1.0 | 150 | -55 to 125 | Active | ROHS3 Compliant |
| 17151252201 | HARTING | 125 | 5 | 2.00 | 1.0 | — | -55 to 125 | Active | ROHS3 Compliant |
| 3-100141-0 | TE Connectivity AMP | 125 | 5 | 2.00 | 1.5 | 500 | -55 to 125 | Active | Compliant |
| 5100141-1 | TE Connectivity AMP | 125 | 5 | 2.00 | 1.5 | 500 | -55 to 125 | Active | Compliant |
| 5100141-4 | TE Connectivity AMP | 125 | 5 | 2.00 | 1.5 | 500 | -55 to 125 | Active | ROHS3 Compliant |
| 5100785-1 | TE Connectivity AMP | 125 | 5 | 2.00 | 1.5 | 500 | -55 to 125 | Active | Compliant |
Engineering Selection Recommendations
For Direct Replacement (169-Position Requirement): HM2P65PDF2T5N9LF is the active equivalent from Amphenol ICC. It maintains identical electrical and mechanical specifications while offering RoHS Compliance and REACH Affected status. This part is recommended for applications requiring the full 169-position configuration and modern compliance certifications.
For 125-Position Applications: When circuit design permits reduction to 125 positions, multiple active alternatives are available:
-
TE Connectivity Z-PACK Series (100141-1, 3-100141-0, 5100141-1, 5100141-4, 5100785-1): All maintain 1.5 A current rating and 500 Vrms voltage rating. Parts 3-100141-0, 5100141-1, 5100141-4, and 5100785-1 are RoHS Compliant or ROHS3 Compliant, suitable for modern design requirements.
-
HARTING har-bus® HM Series (17021252201, 17151251201, 17151252201): All are ROHS3 Compliant with REACH Unaffected status. Current rating is 1.0 A (lower than original specification). Voltage ratings vary (150 V for 17151251201, unspecified for others). These parts are suitable for applications with lower current requirements.
Compliance Considerations: For new designs or applications requiring RoHS compliance, HM2P65PDF2T5N9LF, 3-100141-0, 5100141-1, 5100141-4, 5100785-1, and all HARTING variants are compliant options. For legacy systems accepting non-compliant components, 100141-1 remains available.
Frequently Asked Questions (FAQ)
Q: Can HM2P65PDF2T5N9LF be used as a direct replacement for HM2P65PDF2T5N9? A: Yes. HM2P65PDF2T5N9LF maintains identical position count (169), pitch (2.00 mm), current rating (1.5 A), voltage rating (750 Vrms), and operating temperature range (-55°C to 125°C). The primary differences are packaging (Tray vs. bulk) and compliance status (RoHS Compliant vs. non-compliant).
Q: What is the difference between 125-position and 169-position headers? A: The HM2P65PDF2T5N9 provides 169 positions across 5 + 2 rows (125 signal + 44 ground). The 125-position substitutes provide 125 positions across 5 rows. Selection depends on circuit requirements and available connector footprint space on the PCB.
Q: Are HARTING har-bus® HM Series parts compatible with the original specification? A: HARTING parts maintain 2.00 mm pitch, through-hole press-fit termination, and -55°C to 125°C operating range. However, current rating is 1.0 A (versus 1.5 A for the original), and voltage ratings differ. These parts are suitable only for applications with lower current requirements.
Q: What packaging options are available for substitutes? A: Substitute parts are available in Tray (HM2P65PDF2T5N9LF), Tube (100141-1, 17021252201, 17151251201, 17151252201, 5100141-1, 5100785-1), and Bulk (3-100141-0, 5100141-4) packaging. Packaging selection affects handling, storage, and supply chain considerations.
Q: Which substitute offers the best compliance profile? A: HM2P65PDF2T5N9LF (169-position) and 5100141-4 (125-position) are ROHS3 Compliant. For 125-position applications, all HARTING variants (17021252201, 17151251201, 17151252201) are also ROHS3 Compliant with REACH Unaffected status.
Q: Can I use a 125-position part in a design originally specified for 169 positions? A: Only if the PCB layout and circuit design accommodate the reduced position count. Physical footprint compatibility and signal routing must be verified before substitution.
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