PHG.1K.302.CLLC65Z Equivalent & Substitute Parts

Part Overview

The PHG.1K.302.CLLC65Z is a 2-position circular connector receptacle manufactured by LEMO, featuring female sockets with solder cup termination. This connector is designed for applications requiring push-pull fastening, shielded construction, and waterproof ingress protection. The part is currently active in production with 1071 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component interchange based on electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	2
Termination	Solder Cup
Fastening Type	Push-Pull
Shell Material	Brass
Shell Finish	Chrome
Contact Finish - Mating	Gold
Shielding	Shielded
Current Rating	15A
Cable Opening	0.240" ~ 0.256" (6.10mm ~ 6.50mm)
Operating Temperature	-55°C ~ 200°C
Ingress Protection	IP66/IP68
Insert Material	Polyetheretherketone (PEEK)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

The substitute part K21K0C-P02LPH0-650S (ODU MINI-SNAP® K series) qualifies as an equivalent based on the following critical parameters:

Matching Parameters:

Connector type: Receptacle, female sockets
Number of positions: 2
Termination method: Solder cup
Fastening mechanism: Push-pull
Shell material: Brass with chrome finish
Contact finish: Gold plating on mating surfaces
Shielding: Shielded construction
Insert material: Polyetheretherketone (PEEK)
Cable opening range: 0.236" ~ 0.256" (6.00mm ~ 6.50mm) — overlaps with main part specification
Ingress protection: IP68 (exceeds IP66/IP68 requirement)
RoHS compliance: ROHS3 Compliant
Regulatory status: REACH Unaffected, EAR99 classification

Differing Parameters:

Current rating: 12A (substitute) versus 15A (main part)
Operating temperature: -40°C ~ 120°C (substitute) versus -55°C ~ 200°C (main part)
Shell finish detail: Chrome over nickel (substitute) versus chrome (main part)

Substitution is valid for applications within the substitute part's electrical and thermal specifications.

Parameter Comparison

Parameter	PHG.1K.302.CLLC65Z (LEMO)	K21K0C-P02LPH0-650S (ODU)	Compatibility
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Match
Number of Positions	2	2	Match
Termination	Solder Cup	Solder Cup	Match
Fastening Type	Push-Pull	Push-Pull	Match
Shell Material	Brass	Brass	Match
Shell Finish	Chrome	Chrome over Nickel	Compatible
Contact Finish - Mating	Gold	Gold	Match
Shielding	Shielded	Shielded	Match
Current Rating (Amps)	15A	12A	Substitute rated lower
Cable Opening	0.240" ~ 0.256" (6.10mm ~ 6.50mm)	0.236" ~ 0.256" (6.00mm ~ 6.50mm)	Overlapping range
Operating Temperature	-55°C ~ 200°C	-40°C ~ 120°C	Substitute has narrower range
Ingress Protection	IP66/IP68	IP68	Substitute meets or exceeds
Insert Material	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Match
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Match

Engineering Selection Recommendations

Selection between PHG.1K.302.CLLC65Z and K21K0C-P02LPH0-650S is determined by application requirements:

Use PHG.1K.302.CLLC65Z when:

Current requirements exceed 12A up to 15A
Operating temperature range must extend below -40°C or above 120°C
Extended temperature performance to 200°C is required

Use K21K0C-P02LPH0-650S when:

Current requirements are 12A or less
Operating temperature range is -40°C to 120°C
Enhanced ingress protection (IP68) is beneficial
Strain relief feature is required
ODU MINI-SNAP® K series integration is specified

Both parts maintain ROHS3 compliance, REACH unaffected status, and EAR99 classification. Both are active production parts with current inventory availability.

Frequently Asked Questions (FAQ)

Q: Can K21K0C-P02LPH0-650S replace PHG.1K.302.CLLC65Z in all applications?

A: No. The substitute part has a lower current rating (12A versus 15A) and narrower operating temperature range (-40°C to 120°C versus -55°C to 200°C). Substitution is valid only when application requirements fall within these limits.

Q: Are the cable opening dimensions compatible?

A: Yes. The cable opening ranges overlap: PHG.1K.302.CLLC65Z specifies 0.240" ~ 0.256" (6.10mm ~ 6.50mm), while K21K0C-P02LPH0-650S specifies 0.236" ~ 0.256" (6.00mm ~ 6.50mm). Both accommodate cables within the 6.10mm ~ 6.50mm range.

Q: What is the difference in shell finish between the two parts?

A: PHG.1K.302.CLLC65Z uses chrome finish on brass shell. K21K0C-P02LPH0-650S uses chrome over nickel on brass shell. Both provide corrosion resistance; the nickel underplate in the substitute offers additional protection in certain environments.

Q: Do both parts meet the same ingress protection standard?

A: PHG.1K.302.CLLC65Z is rated IP66/IP68. K21K0C-P02LPH0-650S is rated IP68. The substitute meets or exceeds the dust-tight and waterproof requirements of the main part.

Q: Are both parts RoHS compliant?

A: Yes. Both PHG.1K.302.CLLC65Z and K21K0C-P02LPH0-650S are ROHS3 compliant and REACH unaffected.

Q: What additional features does the substitute part offer?

A: K21K0C-P02LPH0-650S includes strain relief in addition to backshell, whereas PHG.1K.302.CLLC65Z includes backshell only.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message