PBES16L2GR Equivalent & Substitute Parts

Part Overview

The PBES16L2GR is a panel-mount illuminated pushbutton switch manufactured by TE Connectivity ALCOSWITCH Switches. This component features a 16mm circular panel cutout, dual-circuit configuration (SPST-NO + SPST-NC), and neon illumination at 220 VAC. The part is classified as obsolete, necessitating identification of functionally equivalent active alternatives for new designs and ongoing production requirements.

Substiute Parts

PBES16L2GR

TE Connectivity ALCOSWITCH SwitchesIn Stock: 885PBES16L2GR Datasheet

Current PartRFQ

PBES16L2DR

TE Connectivity ALCOSWITCH SwitchesIn Stock: 750PBES16L2DR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the PBES16L2GR is based on mechanical and electrical compatibility within the PBES16 series. The following parameters must remain constant for direct substitution:

• Series designation (PBES16)
• Mounting type (Panel Mount, Front)
• Circuit configuration (SPST-NO + SPST-NC)
• Reset operation (Twist)
• Switch function (On-Off, Off-On)
• Current ratings (3A AC, 220mA DC)
• Voltage rating (125V AC)
• Panel cutout dimensions (Circular - 16.00mm Dia)
• Termination style (Solder, Quick Connect - 0.110")
• Ingress protection rating (IP65)
• Operating temperature range (-25°C ~ 55°C)

The primary difference between the main part and its substitute lies in the illumination specification. The PBES16L2GR uses neon illumination at 220 VAC, while the substitute employs LED illumination at 12-24 VAC/DC. This distinction affects circuit design and power supply requirements but does not impact the core switching functionality or mechanical interface.

Parameter Comparison

Engineering Selection Recommendations

The PBES16L2DR serves as the active production equivalent to the obsolete PBES16L2GR. Both components maintain identical mechanical interfaces and core electrical switching characteristics. The PBES16L2DR is currently in active production status with full inventory availability, whereas the PBES16L2GR is classified as obsolete.

The PBES16L2DR carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution. The primary design consideration involves the illumination voltage specification: the substitute operates at 12-24 VAC/DC compared to the original 220 VAC neon illumination. This difference requires circuit modification to accommodate the lower voltage LED illumination source but does not affect the switching function or mechanical installation.

For applications requiring 220 VAC illumination specifically, alternative solutions within the PBES16 series should be evaluated. For applications where illumination voltage can be adapted to 12-24 VAC/DC, the PBES16L2DR provides direct functional substitution with the advantage of active production status and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can the PBES16L2DR directly replace the PBES16L2GR in existing installations?

A: The PBES16L2DR provides mechanical and electrical switching compatibility with the PBES16L2GR. The panel cutout dimensions, termination style, circuit configuration, and current/voltage ratings are identical. However, the illumination voltage differs: the original uses 220 VAC neon illumination, while the substitute uses 12-24 VAC/DC LED illumination. Circuit modifications are required to accommodate this voltage difference.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution within the PBES16 series requires matching of the following parameters: mounting type (Panel Mount, Front), circuit configuration (SPST-NO + SPST-NC), reset operation (Twist), current ratings (3A AC, 220mA DC), voltage rating (125V AC), panel cutout dimensions (16.00mm circular), termination style (Solder, Quick Connect - 0.110"), ingress protection (IP65), and operating temperature range (-25°C ~ 55°C).

Q: What is the primary difference between the PBES16L2GR and PBES16L2DR?

A: The primary difference is the illumination specification. The PBES16L2GR features neon illumination at 220 VAC, while the PBES16L2DR features LED illumination at 12-24 VAC/DC. All other mechanical and electrical switching parameters remain identical.

Q: Does the PBES16L2DR meet current regulatory standards?

A: The PBES16L2DR is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: What packaging is available for the PBES16L2DR?

A: The PBES16L2DR is supplied in box packaging.

Q: Are there inventory considerations for component selection?

A: The PBES16L2GR (obsolete) has 810 pieces in stock. The PBES16L2DR (active) has 714 pieces in stock. For new designs and ongoing production, the PBES16L2DR is the recommended selection due to active product status.