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Single Port SFP+ 1X1 Cage with Black Oxide Aluminum Heat Sink S2N312B052NA4

Integrated Heat Sink SFP+ Cage Connector

Single Port SFP+ 1X1 Cage with Black Oxide Aluminum Heat Sink S2N312B052NA4

A single-port SFP+ cage assembly featuring an integrated aluminum heat sink for enhanced thermal management in high‑speed networking equipment.

Part Number :
S2N312B052NA4
Product Category :
SFP Cage Connector
No. of Ports :
1*1
Mounting Type :
Through Hole
Cage Type :
SFP+
Heatsink Option :
Yes
Terminal Tail Type :
Press Fit

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Product Introduction

Product Overview

This two‑piece design combines a copper‑alloy cage with a black‑oxide‑finished aluminum heat sink. It is engineered to optimize PCB space while providing effective cooling for SFP+ transceivers, supporting reliable operation in dense network environments. The product is RoHS compliant.

Product Specifications / Attributes

Part Number: S2N312B052NA4
Cage Material: Copper alloy, Ni‑plated (min. 0.5 µm), thickness 0.25 mm
Heat Sink Material: Aluminum extrusion with black‑oxide surface finish
Clip Material: Stainless steel
Temperature Range: Operating –40 °C to +85 °C; Non‑operating –55 °C to +105 °C
Durability: 250 mating cycles
Compliance: RoHS

Features&Benefits

Integrated Heat Sink – Efficiently dissipates heat from the SFP+ transceiver, improving stability and lifespan.
Space‑Saving Design – Maximizes PCB real estate for compact layouts.
Robust Construction – Copper‑alloy cage with nickel plating ensures durability and reliable electrical performance over repeated mating cycles.
EMI Shielding – Built‑in EMI spring fingers help maintain signal integrity by reducing electromagnetic interference.
Environmental Compliance – RoHS certification meets global environmental regulations.

Applications

Network switches and routers
Server interface cards
Telecommunications equipment
Data‑center infrastructure

Packing Details

Packaging: Tray packaging
Quantity per Tray: 35 pieces
Quantity per Box: 280 pieces (8 trays per box)

Frequently Asked Questions (FAQ)

Q1: What materials are used for the cage and heat sink?
A1: The cage is made of copper alloy with a minimum nickel plating thickness of 0.5 µm and a material thickness of 0.25 mm. The heat sink is aluminum extrusion with a black‑oxide surface finish.
Q2: What is the operating temperature range of this SFP+ cage?
A2: It is designed to operate reliably from –40 °C to +85 °C. The non‑operating (storage) temperature range is –55 °C to +105 °C.
Q3: How is the product packaged for shipment?
A3: Units are packed in trays. Each tray holds 35 pieces, and a standard shipping box contains 8 trays, totaling 280 pieces per box.

Hot Tags :

Integrated Heat Sink SFP+ Cage Connector

Press Fit Terminal SFP+ Cage Connector

High‑Speed I/O SFP+ Cage Connector

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