Network Controllers
Network Controllers are essential building blocks in modern electronics design and procurement. Octatronics catalogs 113+ listed parts in this category from manufacturers such as MaxLinear, Cirrus Logic Inc. and Advantech, with searchable part numbers, package data, lifecycle signals, and RFQ support for engineering and purchasing teams.
Browse Network Controllers Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| BCM56303B1IEBG | Broadcom | Description: 24 PORT GIGABIT ETHERNET + 3* 10 - | 1,971 | |
| BCM56300B1KEB | Broadcom | Description: 24 PORT GIGABIT ETHERNET MULTILA - | 2,736 | |
| BCM56300B1IEBG | Broadcom | Description: 24 PORT GIGABIT ETHERNET MULTILA - | 2,972 | |
| BCM56149MB1KFSBG | Broadcom | Description: GIGABIT ETHERNET SWITCH - | 98 | |
| BCM54296B0KQLEG | Broadcom | Description: GIGABIT ETHERNET PHY - | 4,043 | |
| BCM54295B0KQLEG | Broadcom | Description: GIGABIT ETHERNET PHY - | 2,208 | |
| BCM54294B0KFBG | Broadcom | Description: GIGABIT ETHERNET PHY - | 1,652 | |
| BCM54292B0KQLEG | Broadcom | Description: GIGABIT ETHERNET PHY - | 2,955 | |
| BCM53128VKQLEG | Broadcom | Description: MULTIPORT GIGABIT ETHERNET SWI - | 4,002 | |
| BCM53128VIQLEG | Broadcom | Description: MULTIPORT GIGABIT ETHERNET SWI - | 3,261 |
How to Choose Network Controllers
A practical selection framework for Network Controllers covering specifications, packaging, lifecycle, and sourcing on Octatronics.
Define electrical and environmental requirements
Start with the required function and operating conditions for Network Controllers, then lock in critical parameters such as function, supply voltage, interface, package, and temperature grade. Match these against datasheet limits, not catalog summaries alone.
Validate package and land pattern compatibility
Confirm the Network Controllers package matches your PCB footprint, pick-and-place constraints, and moisture sensitivity handling. Verify reel/tape or tube packaging for production.
Check lifecycle, compliance, and alternates
Review lifecycle status (Active, NRND, EOL), RoHS, and approved alternate sources for Network Controllers before committing to high-volume builds. Use Octatronics cross-reference data when a drop-in replacement is needed.
Compare manufacturers and request pricing
Filter Network Controllers by manufacturers such as MaxLinear and Cirrus Logic Inc., compare key specs side by side, then submit an RFQ with quantity, target delivery, and traceability requirements.
Related Selection Resources
Top Network Controllers Manufacturers
MaxLinear
MaxLinear Network Controllers products are available for part-number review, stock checks, and RFQ support.
40 productsCirrus Logic Inc.
Cirrus Logic Inc. Network Controllers products are available for part-number review, stock checks, and RFQ support.
126 productsAdvantech
Advantech Network Controllers products are available for part-number review, stock checks, and RFQ support.
1 productsAmpleon USA Inc.
Ampleon USA Inc. Network Controllers products are available for part-number review, stock checks, and RFQ support.
2 productsBroadcom
Broadcom Network Controllers products are available for part-number review, stock checks, and RFQ support.
105 products
Microchip Technology
Microchip Technology Network Controllers products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Network Controllers products are available for part-number review, stock checks, and RFQ support.
84,045 productsAbout Network Controllers
Frequently Asked Questions
Octatronics can help source a wide range of Network Controllers from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
Articles & Technology
View All →
How to Choose Electronic Components for Reliable Hardware Design
Learn how to choose electronic components for reliable hardware design, including specifications, lifecycle status, sourcing risks, quality checks, and BOM optimization.
Pin-to-Pin Replacement Parts: How to Check Compatibility Before Sourcing
When an original electronic component becomes obsolete, unavailable, or too expensive, a pin-to-pin replacement part can help avoid PCB redesign and keep production or repair projects moving. However, pin-to-pin compatibility does not automatically mean the part is a safe drop-in replacement. This guide explains how to check package, footprint, pinout, electrical ratings, thermal performance, timing behavior, firmware requirements, compliance status, and lifecycle risk before sourcing replacement parts. It also provides a practical checklist to help engineers, buyers, and maintenance teams reduce sourcing mistakes and verify compatibility before purchase.
How to Find Pin-Compatible Alternatives for Obsolete ICs
Finding a pin-compatible alternative for an obsolete IC is not just about matching the package. It requires a structured review of pinout, footprint, electrical parameters, functional behavior, lifecycle status, sourcing reliability, and sample validation.