TE Connectivity Potter & Brumfield Relays 15723T2L2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Potter & Brumfield Relays 15723T2L2 is a general purpose relay classified as a 3PDT (3 Form C) configuration with a 120VAC coil voltage. This socketable relay is designed for applications requiring switching of AC and DC loads with a maximum contact rating of 10 amperes. The part is currently active in production with 694 pieces available in new original inventory stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, allowing for direct functional replacement in circuit applications while accommodating supply chain variations or inventory availability.

Substiute Parts

15723T2L2

TE Connectivity Potter & Brumfield RelaysIn Stock: 79915723T2L2 Datasheet

Current PartRFQ

15723T200

TE Connectivity Potter & Brumfield RelaysIn Stock: 122115723T200 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 15723T2L2 are identified based on strict electrical and mechanical parameter equivalence within the TE Connectivity Potter & Brumfield Relays 157 series. The substitution logic is based on the following critical parameters that must remain constant:

• Coil Voltage: 120VAC
• Contact Form: 3PDT (3 Form C)
• Contact Rating: 10 A
• Switching Voltage: 240VAC, 28VDC - Nom
• Termination Style: Plug In, Quick Connect - 0.187" (4.7mm)
• Mounting Type: Socketable
• Coil Type: Non Latching
• Operating Temperature Range: -45°C ~ 60°C
• Contact Material: Silver Cadmium Oxide (AgCdO)
• Series Classification: 157, CII

Parts meeting all these parameters are classified as parametric equivalents and direct functional substitutes. Variations in compliance status (RoHS, REACH) do not affect electrical or mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both the 15723T2L2 and 15723T200 are active production parts from TE Connectivity Potter & Brumfield Relays with identical electrical and mechanical specifications. The parts are functionally interchangeable in all circuit applications requiring a 120VAC coil, 3PDT contact configuration, and 10 ampere switching capacity.

The primary distinction between these parts is compliance status. The 15723T2L2 carries RoHS3 compliance certification, while the 15723T200 is RoHS non-compliant. Both parts maintain CSA and UR approval agency certifications and are classified as REACH Affected.

Selection between these substitutes should be based on regulatory requirements specific to the end application or geographic market. Applications subject to RoHS3 requirements must use the 15723T2L2. Applications without RoHS3 mandates may use either part based on inventory availability and supply chain considerations.

Frequently Asked Questions (FAQ)

Q: Can the 15723T200 be used as a direct replacement for the 15723T2L2 in existing designs?

A: Yes. The 15723T200 is a parametric equivalent with identical electrical and mechanical specifications. Direct socket substitution is supported without circuit modification. The only difference is RoHS compliance status.

Q: What is the significance of the RoHS compliance difference between these parts?

A: RoHS3 compliance indicates the part meets Restriction of Hazardous Substances regulations applicable in specific markets. The 15723T2L2 is RoHS3 compliant; the 15723T200 is not. Selection depends on end-product regulatory requirements and target market restrictions.

Q: Are the termination styles identical between the two parts?

A: Yes. Both parts use Plug In, Quick Connect termination with 0.187" (4.7mm) connector specifications. Socket compatibility is maintained.

Q: Do both parts have the same approval certifications?

A: Yes. Both the 15723T2L2 and 15723T200 carry CSA and UR approval agency certifications, ensuring compliance with North American electrical safety standards.

Q: What is the inventory difference between these parts?

A: The 15723T2L2 has 694 pieces in stock, while the 15723T200 has 1148 pieces available. The 15723T200 offers greater inventory availability for immediate procurement.

Q: Are the coil specifications identical?

A: Yes. Both parts have 120VAC coil voltage, 70.6 mA coil current, 1.7 kOhms coil resistance, and 102 VAC must operate voltage. Coil performance is identical.

Q: Can these parts be used interchangeably in AC and DC switching applications?

A: Yes. Both parts support switching of 240VAC and 28VDC nominal loads with 10 ampere contact rating and 3.1VA maximum switching load capacity.