PS7360L-1A-A Solid State Relay: Equivalent & Substitute Parts

Part Overview

The PS7360L-1A-A is a Surface Mount Solid State Relay (SSR) manufactured by CEL, configured as a SPST-NO (1 Form A) switching device. This component operates with a 1.2VDC input control signal and switches loads up to 600V at 90mA, supporting both AC and DC output applications. The device is packaged in a 6-SMD (0.300", 7.62mm) Gull Wing configuration.

The PS7360L-1A-A is classified as Obsolete. Locating equivalent substitute parts is necessary to support ongoing production requirements, maintenance operations, and system redesigns where component availability is constrained.

Substiute Parts

PS7360L-1A-A

CELIn Stock: 885PS7360L-1A-A Datasheet

Current PartRFQ

PLA193STR

IXYS Integrated Circuits DivisionIn Stock: 3149PLA193STR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PS7360L-1A-A is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Circuit Configuration: SPST-NO (1 Form A)
• Mounting Type: Surface Mount
• Package / Case: 6-SMD (0.300", 7.62mm)
• Termination Style: Gull Wing
• Voltage - Input: 1.2VDC
• Voltage - Load: 0 V ~ 600 V
• Output Type: AC, DC

Acceptable Parameter Variance:

• Load Current: Substitute must equal or exceed 90 mA
• On-State Resistance (Max): Substitute must equal or be lower than 50 Ohms

The PLA193STR manufactured by IXYS Integrated Circuits Division meets all mandatory matching parameters and acceptable variance criteria, qualifying it as a direct substitute for the PS7360L-1A-A.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: PLA193STR

The PLA193STR is the qualified substitute for the PS7360L-1A-A based on the following engineering criteria:

Electrical Equivalence: All critical electrical parameters match or exceed the original specification. The PLA193STR load current rating of 100mA exceeds the PS7360L-1A-A requirement of 90mA, providing additional operational margin without compromising circuit performance.

Mechanical Compatibility: Both devices share identical package geometry (6-SMD, 0.300" / 7.62mm), termination style (Gull Wing), and surface mount configuration, enabling direct PCB footprint compatibility without layout modification.

Product Status: The PLA193STR maintains Active product status with current manufacturing support, ensuring long-term availability and supply chain stability compared to the Obsolete PS7360L-1A-A.

Compliance and Certifications: The PLA193STR is RoHS3 Compliant and REACH Unaffected, meeting current regulatory requirements. The original PS7360L-1A-A is REACH Affected, making the substitute preferable for applications subject to environmental compliance mandates.

Moisture Sensitivity: The PLA193STR carries MSL 1 (Unlimited) rating versus the PS7360L-1A-A MSL 2A (4 Weeks), indicating superior moisture tolerance and reduced handling constraints during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can the PLA193STR be used as a direct replacement for the PS7360L-1A-A without PCB modification?

A: Yes. Both devices share identical package dimensions (6-SMD, 0.300" / 7.62mm), Gull Wing termination, and pin configuration. No PCB layout changes are required for substitution.

Q: What is the significance of the 10mA difference in load current rating (90mA vs. 100mA)?

A: The PLA193STR 100mA rating exceeds the PS7360L-1A-A 90mA specification, providing additional current-handling capacity. This represents an improvement in operational margin and does not create compatibility issues in applications designed for the original 90mA device.

Q: Why is the PLA193STR preferred over the PS7360L-1A-A for new designs?

A: The PLA193STR is Active product status with ongoing manufacturing support, whereas the PS7360L-1A-A is Obsolete. Additionally, the PLA193STR is RoHS3 Compliant and REACH Unaffected, meeting current environmental regulations. The improved MSL 1 rating reduces moisture-related handling risks.

Q: Are there any electrical performance differences between these devices?

A: No. Both devices operate with identical input voltage (1.2VDC), load voltage range (0V ~ 600V), on-state resistance (50 Ohms maximum), and output type (AC, DC). Electrical performance is equivalent.

Q: What packaging options are available for the PLA193STR?

A: The PLA193STR is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, supporting both manual and automated assembly workflows.

Q: Is the PLA193STR suitable for both AC and DC load switching?

A: Yes. The PLA193STR supports both AC and DC output types, matching the PS7360L-1A-A capability for versatile switching applications.