K4A4G165WF-BITD – DDR4 SDRAM – Samsung

Samsung K4A4G165WF-BITD is a 4Gb DDR4 SDRAM organized as 256M x 16, in a 96-ball FBGA package, rated for the industrial temperature range of -40°C to +95°C at 1.2V. Available now for RFQ from Pacific Component Xchange.

The Samsung K4A4G165WF-BITD is a 4-gigabit DDR4 SDRAM memory component built on Samsung’s F-die process. It is organized as 256M x 16 and supplied in a space-efficient 96-ball FBGA package. The -BITD suffix designates the industrial temperature grade (-40°C to +95°C), making this device well suited to embedded, networking, and rugged systems that operate outside the standard commercial thermal envelope.

As a high-density x16 DDR4 die, the K4A4G165WF-BITD is widely used as a discrete on-board memory in single-chip and dual-chip configurations where a wide data bus and a compact footprint are required. Pacific Component Xchange stocks this part for designs that need a reliable, drop-in DDR4 source.

Key Features

• 4Gb DDR4 SDRAM (Samsung F-die)
• Organization: 256M x 16 (x16 data width)
• Package: 96-ball FBGA
• Supply voltage: VDD/VDDQ = 1.2V
• Industrial operating temperature range: -40°C to +95°C
• DDR4-2666 speed grade (per Samsung “-TD” speed code)
• 8n-prefetch DDR4 architecture with bank groups, programmable CAS latency, on-die termination (ODT), and write CRC/parity support per the DDR4 standard
• RoHS-compliant, lead-free

Applications

• Industrial and embedded computing
• Networking and telecom equipment
• Automotive infotainment and edge gateways
• Set-top boxes and digital signage
• SBCs, SoMs, and rugged single-board designs
• Test, measurement, and instrumentation

Why Source K4A4G165WF-BITD from Pacific Component Xchange

Industrial-grade DDR4 die like the K4A4G165WF-BITD frequently see limited authorized-distributor availability, leaving production lines and service teams searching for trustworthy supply. Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. We hold inventory of this part and support both prototype and volume requirements.

Every order is backed by our commitment to authenticity, inspection, and quality control, with global shipping to keep your builds on schedule. Whether you need a handful of devices for a repair run or thousands for a production lot, our team can help you secure the K4A4G165WF-BITD quickly.

Ready to buy? Request a quote (RFQ) today and our sourcing specialists will confirm current stock, lead time, and pricing for the quantity you need.