HM2P07PML3L5GFLF Equivalent & Substitute Parts

Part Overview

The HM2P07PML3L5GFLF is a 132-position backplane connector header manufactured by Amphenol ICC (FCI) in the Millipacs® series. This press-fit through-hole 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 in production with 968 units in stock.

Substitute parts are necessary when the original HM2P07PML3L5GFLF is unavailable, when alternative packaging formats are required, or when design requirements permit operation within the electrical and mechanical tolerances of qualified alternatives.

Key Parameters

Parameter	Value
Manufacturer Part Number	HM2P07PML3L5GFLF
Manufacturer	Amphenol ICC (FCI)
Category	Backplane Connectors
Connector Type	Header, Male Pins
Number of Positions	132 (110 + 22 Ground)
Pitch	0.079" (2.00mm)
Number of Rows	5 + 1
Mounting Type	Through Hole
Termination	Press-Fit
Contact Finish	Gold
Current Rating	1.5 A
Voltage Rating	750Vrms
Operating Temperature	-55°C ~ 125°C
Product Status	Active
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the HM2P07PML3L5GFLF is determined by the following critical parameters:

Position Count & Ground Configuration: The main part contains 132 total positions (110 signal + 22 ground). Substitute parts with 110 positions only lack the dedicated ground plane structure of the original. Parts with 154 positions (110 signal + 44 ground) provide enhanced ground distribution.

Pitch & Row Configuration: All qualified substitutes maintain 2.00mm pitch and through-hole press-fit termination. Row configuration varies: 5 rows (110-position parts) versus 5+1 rows (132-position original) versus 5+2 rows (154-position parts).

Electrical Ratings: Current rating ranges from 1.0 A to 1.5 A. Voltage ratings vary from 300Vrms to 750Vrms. Substitutes must meet or exceed the application's electrical requirements.

Compliance & Environmental: All parts maintain -55°C to 125°C operating temperature range and MSL 1 rating. RoHS compliance status varies between RoHS Compliant and ROHS3 Compliant. Product status ranges from Active to Obsolete.

Contact Finish: Gold or Gold-Palladium finishes are acceptable across all substitutes.

Parameter Comparison

Parameter	HM2P07PML3L5GFLF (Main)	17011102201	17011102204	17011102402	5100143-1	PCN21B-110PB-2PF-G
Manufacturer	Amphenol ICC (FCI)	HARTING	HARTING	HARTING	TE Connectivity	Hirose Electric
Number of Positions	132 (110+22G)	110	110	110	110	154 (110+44G)
Pitch (mm)	2.00	2.00	2.00	2.00	2.00	2.00
Number of Rows	5 + 1	5	5	5	5	5 + 2
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Contact Finish	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold	Gold
Current Rating (A)	1.5	1.0	1.0	1.0	1.5	1.5
Voltage Rating	750Vrms	—	—	—	500Vrms	300V
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Product Status	Active	Active	Active	Active	Active	Obsolete
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	Tray	Tube	Tube	Tube	Tube	Bulk
Inventory (Pcs)	968	1900	1042	885	3040	1117

Engineering Selection Recommendations

Direct Electrical Equivalents: Parts 5100143-1 (TE Connectivity) and PCN21B-110PB-2PF-G (Hirose Electric) maintain the 1.5 A current rating of the original HM2P07PML3L5GFLF. The TE Connectivity 5100143-1 is preferred for applications requiring 500Vrms minimum voltage rating and is currently in active production status.

Reduced Current Rating Alternatives: HARTING parts 17011102201, 17011102204, and 17011102402 operate at 1.0 A current rating, which is lower than the original 1.5 A specification. These parts are suitable only for applications where the reduced current capacity is acceptable. All three HARTING variants are active products with ROHS3 compliance.

Position Count Considerations: The 110-position HARTING and TE Connectivity substitutes eliminate the dedicated 22-ground configuration of the original 132-position design. The 154-position Hirose Electric PCN21B-110PB-2PF-G provides enhanced ground distribution with 44 dedicated ground positions but is classified as obsolete.

Compliance & Availability: All active-status substitutes (HARTING 17011102201, 17011102204, 17011102402, and TE Connectivity 5100143-1) maintain MSL 1 rating and -55°C to 125°C operating temperature range. The TE Connectivity 5100143-1 offers the highest current inventory (3040 units) and maintains active product status with ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can I use a 110-position substitute in place of the 132-position HM2P07PML3L5GFLF?

A: 110-position substitutes (HARTING 17011102201, 17011102204, 17011102402, and TE Connectivity 5100143-1) are mechanically compatible with 2.00mm pitch through-hole press-fit mounting. However, they lack the dedicated 22-ground configuration of the original. Substitution is valid only if your application does not require the specific ground plane structure of the 132-position design.

Q: What is the difference between the three HARTING 110-position parts?

A: Parts 17011102201, 17011102204, and 17011102402 are functionally identical in electrical and mechanical specifications. All three feature 110 positions, 2.00mm pitch, 5-row configuration, 1.0 A current rating, and press-fit termination. Differences are limited to packaging format (all supplied in tubes) and inventory levels. Selection between these three parts should be based on availability and procurement requirements.

Q: Why does the TE Connectivity 5100143-1 show 500Vrms while the original shows 750Vrms?

A: The TE Connectivity 5100143-1 has a lower voltage rating specification (500Vrms) compared to the HM2P07PML3L5GFLF (750Vrms). This substitute is suitable only for applications operating at or below 500Vrms. If your design requires 750Vrms capability, the TE Connectivity part is not appropriate.

Q: Is the Hirose Electric PCN21B-110PB-2PF-G a viable substitute despite being obsolete?

A: The PCN21B-110PB-2PF-G is classified as obsolete and should not be selected for new designs. Although 1117 units are currently in inventory, obsolete status indicates discontinued manufacturing. The part is listed as a historical substitute reference only. For new applications, select from active-status alternatives.

Q: What packaging formats are available for these substitutes?

A: The original HM2P07PML3L5GFLF is supplied in trays. HARTING substitutes (17011102201, 17011102204, 17011102402) are supplied in tubes. The TE Connectivity 5100143-1 is supplied in tubes. The Hirose Electric PCN21B-110PB-2PF-G is supplied in bulk. Packaging format selection depends on your assembly and handling requirements.

Q: Are all substitutes RoHS compliant?

A: Yes. The original HM2P07PML3L5GFLF is RoHS Compliant. HARTING substitutes (17011102201, 17011102204, 17011102402) and TE Connectivity 5100143-1 are ROHS3 Compliant, which exceeds RoHS requirements. The Hirose Electric PCN21B-110PB-2PF-G is RoHS Compliant. All parts meet RoHS environmental standards.

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