XKN.M13.GLLG Equivalent & Substitute Parts

Part Overview

The XKN.M13.GLLG is a 13-position circular connector receptacle with female sockets and solder cup termination, manufactured by LEMO. This connector is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and component procurement. The part operates across industrial, medical, and testing equipment applications with a current rating of 4A and operating temperature range of -50°C to 170°C.

Key Parameters

Parameter	Value
Manufacturer Part Number	XKN.M13.GLLG
Manufacturer	LEMO
Category	Circular Connectors
Connector Type	Receptacle, Female Sockets
Number of Positions	13
Shell Size - Insert	M13
Termination	Solder Cup
Fastening Type	Push-Pull
Mounting Type	Panel Mount
Current Rating	4A
Operating Temperature	-50°C ~ 170°C
Ingress Protection	IP50 - Dust Protected
Shell Material	Sulfone
Contact Finish - Mating	Gold
Insert Material	Polyetheretherketone (PEEK)
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the XKN.M13.GLLG is determined by the following critical parameters:

Connector Type & Position Count: Receptacle, female sockets with 13 positions
Shell Size: M13 insert diameter
Termination Method: Solder cup
Fastening Mechanism: Push-pull
Mounting Configuration: Panel mount with front and rear side nut
Current Capacity: 4A minimum
Operating Temperature Range: -50°C to 170°C
Material Compatibility: Sulfone shell, PEEK insert, gold-plated contacts
Ingress Protection: IP50 dust protection
Regulatory Compliance: ROHS3 compliant

The SKN.M13.GLLG qualifies as a direct substitute, maintaining identical electrical and mechanical specifications while offering active product status. The PKB.M1.4SL.LG is classified as a similar alternative but does not meet substitution criteria due to differing position count (14 vs. 13), shell size (M14 vs. M13), current rating (2A vs. 4A), and fastening type variations.

Parameter Comparison

Parameter	XKN.M13.GLLG (Main)	SKN.M13.GLLG (Direct Substitute)	PKB.M1.4SL.LG (Similar)
Manufacturer	LEMO	LEMO	LEMO
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	13	13	14
Shell Size - Insert	M13	M13	M14
Termination	Solder Cup	Solder Cup	Solder Cup
Fastening Type	Push-Pull	Push-Pull	Push-Pull, Detent Lock
Mounting Type	Panel Mount	Panel Mount	Panel Mount
Current Rating (Amps)	4A	4A	2A
Operating Temperature	-50°C ~ 170°C	-50°C ~ 170°C	-50°C ~ 170°C
Ingress Protection	IP50 - Dust Protected	IP50 - Dust Protected	IP50 - Dust Protected
Shell Material	Sulfone	Sulfone	Polyetherimide (PEI)
Contact Finish - Mating	Gold	Gold	Gold
Insert Material	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)	Polyetheretherketone (PEEK)
Product Status	Obsolete	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Substitution: SKN.M13.GLLG

The SKN.M13.GLLG is the recommended direct substitute for the obsolete XKN.M13.GLLG. Both parts maintain identical electrical and mechanical specifications across all critical parameters: 13-position configuration, M13 shell size, 4A current rating, solder cup termination, and push-pull fastening. The SKN.M13.GLLG carries active product status and maintains full ROHS3 compliance and REACH unaffected designation. The only operational difference is series designation (SP vs. XP) and packaging format (bulk vs. standard), neither of which affects functional compatibility.

Alternative Consideration: PKB.M1.4SL.LG

The PKB.M1.4SL.LG is not suitable as a direct substitute due to specification mismatches. The 14-position configuration and M14 shell size create mechanical incompatibility with existing mating connectors and panel cutouts designed for the 13-position M13 standard. The reduced current rating of 2A falls below the 4A requirement of the original part. The addition of detent lock fastening and polyetherimide shell material represent design changes that may not align with legacy system requirements.

Frequently Asked Questions (FAQ)

Q: Can SKN.M13.GLLG be used as a direct replacement for XKN.M13.GLLG?

A: Yes. The SKN.M13.GLLG maintains identical specifications for connector type, position count, shell size, termination method, current rating, and operating temperature range. The part is electrically and mechanically compatible with systems designed for the XKN.M13.GLLG.

Q: What is the primary reason for substitution?

A: The XKN.M13.GLLG is classified as obsolete. The SKN.M13.GLLG provides equivalent functionality with active product status and current manufacturing support.

Q: Why is PKB.M1.4SL.LG not recommended as a substitute?

A: The PKB.M1.4SL.LG differs in three critical parameters: position count (14 vs. 13), shell size (M14 vs. M13), and current rating (2A vs. 4A). These differences create mechanical and electrical incompatibility with systems designed for the 13-position M13 configuration rated at 4A.

Q: Are there packaging differences between XKN.M13.GLLG and SKN.M13.GLLG?

A: The SKN.M13.GLLG is supplied in bulk packaging, while the XKN.M13.GLLG packaging format is not specified. This difference does not affect connector functionality or compatibility.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both XKN.M13.GLLG and SKN.M13.GLLG are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the inventory status for the substitute part?

A: The SKN.M13.GLLG has 726 pieces in stock as new original inventory, providing immediate availability for procurement.

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