SLR-332PC3FM Equivalent & Substitute Parts

Part Overview

The SLR-332PC3FM is a green LED indicator component manufactured by Rohm Semiconductor, designed for discrete LED indication applications. This part is currently in Last Time Buy status, indicating that production is being discontinued. Identifying equivalent and substitute parts is necessary to ensure continuity of supply for new designs and ongoing production requirements.

Substiute Parts

SLR-332PC3FM

Rohm SemiconductorIn Stock: 1120SLR-332PC3FM Datasheet

Current PartRFQ

RLI-343P8C3F

Rohm SemiconductorIn Stock: 822RLI-343P8C3F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SLR-332PC3FM are identified based on functional equivalence within the LED indication category. The RLI-343P8C3F qualifies as a substitute part manufactured by the same supplier, Rohm Semiconductor, ensuring consistency in quality standards and supply chain reliability. Both parts serve the same functional purpose as discrete LED indicators and are compatible within LED indication applications. The substitution is valid based on matching application category and manufacturer source.

Parameter Comparison

Engineering Selection Recommendations

The RLI-343P8C3F is an active production part from Rohm Semiconductor and represents a viable substitute for the SLR-332PC3FM. Selection between these parts should be based on form factor requirements: the SLR-332PC3FM is specified as surface-mount (SMD), while the RLI-343P8C3F is through-hole (T/H). Design compatibility with the target PCB layout and assembly process determines which part is appropriate for your application. Both parts maintain equivalent functional performance as discrete LED indicators.

Frequently Asked Questions (FAQ)

Q: Can the RLI-343P8C3F directly replace the SLR-332PC3FM in existing designs?

A: Direct replacement depends on PCB layout compatibility. The SLR-332PC3FM is surface-mount, while the RLI-343P8C3F is through-hole. Physical footprint and assembly method must be verified before substitution.

Q: Why is the SLR-332PC3FM in Last Time Buy status?

A: Last Time Buy status indicates the manufacturer is discontinuing this part. Existing inventory is available, but no future production is planned. Transition to active alternatives like the RLI-343P8C3F is recommended for long-term supply security.

Q: Are both parts from the same manufacturer?

A: Yes, both the SLR-332PC3FM and RLI-343P8C3F are manufactured by Rohm Semiconductor, ensuring consistent quality standards and reliability.

Q: What is the primary difference between these parts?

A: The primary difference is packaging format: SLR-332PC3FM uses surface-mount technology (SMD), while RLI-343P8C3F uses through-hole (T/H) mounting. Both serve identical functional purposes as green LED indicators.

Q: Should I stock the substitute part now?

A: Inventory availability for both parts is currently adequate. Selection should be based on your design requirements and production timeline rather than immediate stocking decisions.