PHG.0K.302.CLLC35Z Equivalent & Substitute Parts

Part Overview

The PHG.0K.302.CLLC35Z 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 901 units in stock. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component substitution within specified electrical and mechanical parameters.

Substiute Parts

PHG.0K.302.CLLC35Z

LEMOIn Stock: 967PHG.0K.302.CLLC35Z Datasheet

Current PartRFQ

K20K0C-P02LJG0-350S

ODUIn Stock: 785K20K0C-P02LJG0-350S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The ODU K20K0C-P02LJG0-350S qualifies as a substitute 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
• Shielding: Shielded construction
• Contact finish: Gold plating
• Shell material: Brass with chrome plating
• Insert material: PEEK
• Cable opening range: 0.118" ~ 0.138" (3.00mm ~ 4.60mm) overlaps with 0.122" ~ 0.138" (3.10mm ~ 4.60mm)
• Ingress protection: IP68 (exceeds IP66/IP68 requirement)
• RoHS3 compliance: Confirmed
• MSL rating: 1 (Unlimited)

Parameter Variations:

• Current rating: 7.5A (substitute) versus 10A (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)
• Contact material: Brass (substitute) versus bronze (main part)

Parameter Comparison

Engineering Selection Recommendations

Both the PHG.0K.302.CLLC35Z and K20K0C-P02LJG0-350S are active production parts with ROHS3 compliance and REACH unaffected status, confirming regulatory alignment for industrial applications.

The primary selection criterion depends on application current and temperature requirements. The PHG.0K.302.CLLC35Z supports 10A continuous current and operates across -55°C to 200°C, making it suitable for high-temperature and high-current applications. The K20K0C-P02LJG0-350S operates at 7.5A maximum current within a -40°C to 120°C range, appropriate for standard industrial and medical environments with moderate thermal demands.

Both connectors provide equivalent mechanical compatibility through identical 2-position push-pull fastening, solder cup termination, and PEEK insert construction. The cable opening ranges overlap sufficiently for standard cable gauges. Ingress protection ratings (IP66/IP68 versus IP68) both satisfy waterproof and dust-tight requirements for sealed applications.

Contact material differences (bronze versus brass) and shell finish variations (chrome versus chrome over nickel) do not affect functional substitution within the specified electrical parameters but may influence corrosion resistance profiles in specific chemical environments.

Frequently Asked Questions (FAQ)

Q: Can the K20K0C-P02LJG0-350S replace the PHG.0K.302.CLLC35Z in all applications?

A: Substitution is valid only when application current requirements do not exceed 7.5A and operating temperature remains within -40°C to 120°C. Applications requiring the full 10A rating or extended temperature range (-55°C to 200°C) require the original PHG.0K.302.CLLC35Z.

Q: Are the cable opening dimensions compatible?

A: Yes. The substitute part cable opening range of 0.118" ~ 0.138" (3.00mm ~ 4.60mm) encompasses the main part specification of 0.122" ~ 0.138" (3.10mm ~ 4.60mm), ensuring compatibility with standard cable gauges.

Q: Do both connectors meet waterproof requirements?

A: Yes. Both parts achieve waterproof ingress protection: the PHG.0K.302.CLLC35Z at IP66/IP68 and the K20K0C-P02LJG0-350S at IP68. Both are suitable for sealed and submerged applications.

Q: What is the difference between the contact materials?

A: The PHG.0K.302.CLLC35Z uses bronze contacts while the K20K0C-P02LJG0-350S uses brass contacts. Both materials support gold plating and provide equivalent electrical conductivity for the specified current ratings. Material selection may influence corrosion resistance in specific chemical or marine environments.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the PHG.0K.302.CLLC35Z and K20K0C-P02LJG0-350S are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for industrial and medical applications.

Q: What is the difference in shell finish?

A: The PHG.0K.302.CLLC35Z features chrome plating on brass, while the K20K0C-P02LJG0-350S features chrome over nickel plating on brass. Both finishes provide corrosion resistance; the nickel underplate in the substitute may offer enhanced durability in aggressive environments.