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HM2P07PMF2R4GF Equivalent & Substitute Parts
Part Overview
The HM2P07PMF2R4GF is a 154-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This through-hole press-fit connector features 110 signal positions plus 44 ground positions with 0.079" (2.00mm) pitch and gold-plated contacts rated for 1.5A at 750Vrms. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs or production continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | Header, Male Pins |
| Number of Positions | 154 (110 + 44 Ground) |
| Pitch | 0.079" (2.00mm) |
| Number of Rows | 5 + 2 |
| Mounting Type | Through Hole |
| Termination | Press-Fit |
| Contact Finish | Gold |
| Current Rating | 1.5 A |
| Voltage Rating | 750Vrms |
| Operating Temperature | -55°C ~ 125°C |
| Features | Board Guide |
| RoHS Status | RoHS non-compliant |
Substitute Part Grouping Explanation
Substitution of the HM2P07PMF2R4GF is constrained by the following critical parameters:
Position Configuration: The original part contains 154 total positions (110 signal + 44 ground) across 5 + 2 rows. All identified substitute parts provide 110 positions across 5 rows, representing a reduction in ground pin density. This configuration change must be evaluated against board layout requirements.
Electrical Ratings: The original part is rated for 1.5A at 750Vrms. Substitute parts from TE Connectivity (Z-PACK series) maintain the 1.5A current rating but operate at 500Vrms. HARTING har-bus® HM series substitutes are rated for 1A at unspecified voltage. These differences require circuit validation.
Mechanical Compatibility: All substitutes maintain 0.079" (2.00mm) pitch, through-hole mounting, press-fit termination, and board guide features, ensuring physical interchangeability at the connector interface level.
Compliance Status: The original part is RoHS non-compliant. All active substitute parts are ROHS3 compliant, supporting modern supply chain requirements.
Contact Finish: All substitutes maintain gold plating with 30.0µin (0.76µm) thickness where specified, ensuring electrical performance consistency.
Parameter Comparison
| Parameter | HM2P07PMF2R4GF (Original) | TE Z-PACK 110Pos | HARTING har-bus® HM 110Pos |
|---|---|---|---|
| Manufacturer | Amphenol ICC (FCI) | TE Connectivity AMP | HARTING |
| Connector Type | Header, Male Pins | Header, Male Pins | Header, Male Pins |
| Number of Positions | 154 (110 + 44 Ground) | 110 | 110 |
| Number of Rows | 5 + 2 | 5 | 5 |
| Pitch | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Termination | Press-Fit | Press-Fit | Press-Fit |
| Contact Finish | Gold | Gold | Gold or Gold-Palladium |
| Current Rating | 1.5 A | 1.5 A | 1 A |
| Voltage Rating | 750Vrms | 500Vrms | Not specified |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Features | Board Guide | Board Guide | Board Guide |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Active |
Engineering Selection Recommendations
TE Connectivity Z-PACK Series (1-5100143-9, 1-5188398-9, 3-5100143-0, 5100143-1, 5106164-1, 5106413-1, 5188398-9): These parts are recommended as primary substitutes. They maintain the 1.5A current rating and operating temperature range of the original part. All variants are ROHS3 compliant and carry active product status with established supply availability. The 500Vrms rating is suitable for applications not requiring the original 750Vrms specification. The Z-PACK series offers multiple part number variants with consistent electrical and mechanical specifications, providing design flexibility.
HARTING har-bus® HM Series (17011102204, 17011102402, 17011104201): These parts provide mechanical and thermal compatibility but operate at reduced current rating (1A versus 1.5A) and unspecified voltage. Selection of HARTING substitutes is appropriate for applications with lower current requirements or where voltage specifications are not critical. All variants are ROHS3 compliant with active product status.
Position Configuration Impact: All substitutes reduce the total position count from 154 to 110 and eliminate the dedicated 2-row ground structure. Board redesign may be required to accommodate the modified ground distribution. Electrical performance validation is necessary to confirm adequate grounding in the target application.
Frequently Asked Questions (FAQ)
Q: Can HM2P07PMF2R4GF be directly replaced with a 110-position substitute?
A: Physical and electrical interchangeability at the connector interface is supported by all listed substitutes due to matching pitch (2.00mm), mounting type (through-hole press-fit), and contact finish (gold). However, the reduction from 154 to 110 positions and the change in ground pin distribution require board layout evaluation. Applications must confirm that the reduced ground pin count does not compromise signal integrity or grounding performance.
Q: What is the voltage rating difference between the original and TE Z-PACK substitutes?
A: The original HM2P07PMF2R4GF is rated for 750Vrms, while TE Z-PACK substitutes are rated for 500Vrms. Selection of TE substitutes is appropriate for applications operating at or below 500Vrms. Applications requiring 750Vrms operation must evaluate HARTING alternatives or confirm that the lower voltage rating is acceptable for the intended circuit.
Q: Are all substitute parts RoHS compliant?
A: Yes. All active substitute parts listed are ROHS3 compliant. The original HM2P07PMF2R4GF is RoHS non-compliant. Transition to compliant substitutes supports modern supply chain and regulatory requirements.
Q: What is the current rating difference with HARTING substitutes?
A: HARTING har-bus® HM series parts are rated for 1A, compared to 1.5A for the original part and TE Z-PACK substitutes. Selection of HARTING parts is appropriate for applications with maximum current requirements of 1A per contact. Higher current applications require TE Z-PACK or equivalent 1.5A-rated alternatives.
Q: Are there packaging differences between substitute options?
A: All substitute parts are supplied in tube packaging. No significant packaging differences exist that would affect component handling or storage requirements.
Q: Which substitute offers the best supply availability?
A: TE Connectivity 5100143-1 (Z-PACK series) shows the highest inventory level at 3040 pieces, followed by HARTING 17011104201 at 1061 pieces. Both represent active products with established supply chains suitable for production continuity.
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