SDC-PE15N Equivalent & Substitute Parts

Part Overview

The SDC-PE15N is an ExpressCard form factor RF transceiver module manufactured by Laird Connectivity Inc. designed for 802.11 a/b/g/n wireless connectivity. This module operates across 2.4GHz and 5GHz frequency bands with a maximum data rate of 300Mbps and is currently classified as obsolete. Due to its discontinued status, identifying functionally equivalent substitute components is essential for system redesign, legacy product support, and procurement continuity.

Substiute Parts

SDC-PE15N

Laird Connectivity Inc.In Stock: 695SDC-PE15N Datasheet

Current PartRFQ

WH-PE15NBT

Laird Connectivity Inc.In Stock: 687WH-PE15NBT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SDC-PE15N are identified based on strict alignment with the following critical parameters:

• Form Factor & Interface: ExpressCard with integrated antennas
• Wireless Protocol: 802.11 a/b/g/n support
• Frequency Operation: 2.4GHz and 5GHz dual-band capability
• Power Supply: 3.3V operation
• Regulatory Classification: ECCN 5A002A1 and HTSUS 8517.62.0090
• Moisture Sensitivity: MSL 1 (Unlimited)

The substitute part WH-PE15NBT meets these core electrical and mechanical parameters while offering active product status and RoHS compliance, making it suitable for direct substitution in applications requiring equivalent wireless transceiver functionality.

Parameter Comparison

Engineering Selection Recommendations

The WH-PE15NBT is a direct substitute for the SDC-PE15N based on functional equivalence across all specified electrical and mechanical parameters. Key selection factors include:

Product Status: The WH-PE15NBT maintains active product status with ongoing manufacturer support, whereas the SDC-PE15N is obsolete. This transition ensures long-term component availability and supply chain stability.

Regulatory Compliance: Both parts share identical ECCN and HTSUS classifications, confirming equivalent export control and tariff treatment. The WH-PE15NBT adds RoHS compliance certification, meeting modern environmental and regulatory requirements for new designs and procurement.

Electrical Equivalence: Identical protocol support (802.11 a/b/g/n), dual-band operation (2.4GHz/5GHz), and 3.3V supply voltage ensure functional interchangeability in existing circuit designs without modification.

Form Factor Compatibility: Both components utilize the ExpressCard interface with integrated antennas, maintaining mechanical and electrical interface compatibility with host systems.

Frequently Asked Questions (FAQ)

Q: Can the WH-PE15NBT directly replace the SDC-PE15N in existing designs?

A: Yes. The WH-PE15NBT meets all specified electrical and mechanical parameters of the SDC-PE15N, including protocol support, frequency bands, supply voltage, and form factor. No circuit modifications are required for direct substitution.

Q: What is the primary reason for substitution?

A: The SDC-PE15N is classified as obsolete. The WH-PE15NBT provides equivalent functionality with active product status, ensuring continued availability and manufacturer support.

Q: Are there differences in wireless performance between these parts?

A: The provided specifications indicate both parts support identical 802.11 a/b/g/n protocols and dual-band operation. No performance differentials are specified in the available technical parameters.

Q: Does the RoHS compliance of the WH-PE15NBT affect compatibility?

A: No. RoHS compliance is an environmental and regulatory advantage that does not impact electrical or mechanical compatibility. It ensures the substitute part meets current environmental standards.

Q: Are the regulatory classifications identical?

A: Yes. Both parts share the same ECCN (5A002A1) and HTSUS code (8517.62.0090), confirming equivalent export control and tariff treatment.

Q: What is the moisture sensitivity level for both parts?

A: Both the SDC-PE15N and WH-PE15NBT are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.