CP2-HB110-GA4-KV Equivalent & Substitute Parts

Part Overview

The CP2-HB110-GA4-KV is a 154-position header connector manufactured by 3M, part of the MetPak™ CP2 series. This connector features male pins with 0.079" (2.00mm) pitch, press-fit termination, and is designed for CompactPCI Hot Swap applications. The product is classified as obsolete, necessitating identification of active equivalent and substitute parts that maintain functional compatibility for new designs or replacement applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	CP2-HB110-GA4-KV
Manufacturer	3M
Category	Backplane Connectors
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
Operating Temperature	-40°C ~ 85°C
Product Status	Obsolete
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the CP2-HB110-GA4-KV is determined by the following critical parameters:

Primary Substitution 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
Contact Finish: Gold — must match exactly

Position Configuration Considerations: The CP2-HB110-GA4-KV contains 154 total positions (110 signal + 44 ground). Substitute parts are grouped by their position configurations:

110-Position Variants: Direct signal-pin equivalents without integrated ground rows. These require external ground management and are suitable for applications where ground distribution differs from the original design.
146-Position Variants: 110 signal + 36 ground positions. Functionally equivalent for signal routing with integrated ground planes.
128-Position Variants: 110 signal + 18 ground positions. Intermediate ground integration option.

All substitute parts maintain 0.079" (2.00mm) pitch, through-hole mounting, press-fit termination, and gold contact finish. Operating temperature ranges and voltage ratings exceed or match the original specification.

Parameter Comparison

Parameter	CP2-HB110-GA4-KV	5352132-1	HM2P66PD5110N9LF	HM2P66PD5110N9LLF	HM2P66PD5111N9LF	HM2P66PD5111N9LLF	HM2P66PD5115N9LF	HM2P66PD5115N9LLF	HM2P66PDE120N9LF	HM2P66PDE120N9LLF
Manufacturer	3M	TE Connectivity AMP	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Connector Type	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins	Header, Male Pins
Pitch	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	5 + 2	5	5	5	5 + 2	5 + 2	5 + 1	5 + 1	5	5
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	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	Press-Fit	Press-Fit	Press-Fit	Press-Fit
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Operating Temperature	-40°C ~ 85°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Voltage Rating	Not Specified	500Vrms	750Vrms	750Vrms	750Vrms	750Vrms	750Vrms	750Vrms	750Vrms	750Vrms
Current Rating	Not Specified	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A
RoHS Status	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

For Direct Signal-Pin Equivalency (110 Positions): Select 5352132-1 (TE Connectivity AMP Connectors, Z-PACK series) or any HM2P66 variant with 110-position configuration (HM2P66PD5110N9LF, HM2P66PD5110N9LLF, HM2P66PDE120N9LF, HM2P66PDE120N9LLF). These parts provide active product status and extended operating temperature range (-55°C ~ 125°C). All are RoHS compliant with MSL 1 rating.

For Integrated Ground Plane Applications: Select HM2P66PD5111N9LF or HM2P66PD5111N9LLF (146 positions: 110 signal + 36 ground) when ground distribution must be integrated within the connector footprint. These variants maintain identical pitch, mounting, and termination while providing additional ground positions.

For Intermediate Ground Integration: Select HM2P66PD5115N9LF or HM2P66PD5115N9LLF (128 positions: 110 signal + 18 ground) for applications requiring partial ground integration without full 146-position configuration.

Compliance Considerations: All substitute parts are RoHS compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original specification. Amphenol ICC (FCI) variants with REACH Affected designation (N9LLF and DE120N9LLF variants) are suitable for applications subject to REACH compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the CP2-HB110-GA4-KV be directly replaced with a 110-position substitute?

A: Yes, 110-position variants (5352132-1, HM2P66PD5110N9LF, HM2P66PD5110N9LLF, HM2P66PDE120N9LF, HM2P66PDE120N9LLF) provide direct signal-pin equivalency. The original part contains 110 signal positions plus 44 ground positions. Substitutes with 110 positions alone require external ground management or PCB-level ground distribution if the original design relied on integrated ground rows.

Q: What is the difference between HM2P66PD5110N9LF and HM2P66PD5110N9LLF?

A: Both parts are functionally identical 110-position headers with 0.079" (2.00mm) pitch and press-fit termination. The primary difference is REACH compliance status: HM2P66PD5110N9LLF carries REACH Affected designation, while HM2P66PD5110N9LF does not. Select based on regulatory requirements for your application region.

Q: Why do some substitutes have 146 or 128 positions instead of 154?

A: The original CP2-HB110-GA4-KV contains 154 total positions (110 signal + 44 ground). Substitute parts with 146 positions (110 + 36 ground) or 128 positions (110 + 18 ground) provide the same 110 signal positions but with different ground row configurations. Selection depends on whether your PCB design requires integrated ground planes within the connector or external ground distribution.

Q: Are all substitute parts rated for the same operating temperature as the original?

A: No. The CP2-HB110-GA4-KV operates from -40°C to 85°C. All substitute parts operate from -55°C to 125°C, providing extended temperature range capability. This is a performance advantage for applications requiring broader thermal operation.

Q: What packaging options are available for substitute parts?

A: 5352132-1 is supplied in Tube packaging. All Amphenol ICC (FCI) HM2P66 variants are supplied in Tray packaging. Select based on your assembly and handling requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are RoHS compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original CP2-HB110-GA4-KV specification.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message