Samsung K4B1G1646I-BCMA In Stock 1Gb DDR3 SDRAM — HGD31G16S18 PIN2PIN Replacement

Name: HGD31G16S18 — PIN2PIN compatible replacement for Samsung K4B1G1646I-BCMA
Brand: HGCHIPS
SKU: HGD31G16S18

HGD31G16S18 is a PIN2PIN compatible DDR3 replacement for Samsung K4B1G1646I-BCMA — DDR3 1 Gbit 64Mx16. Same ball map, same firmware, no PCB redesign: a tested second source for allocation and EOL situations.

Specifications

HGD31G16S18 — key parameters

Density (Gbit)	1
Organization	64Mx16
Speed Grade	DDR3-1866
Voltage (V)	1.5
Package	VFBGA-96
Temperature Grade	Commercial (0~+95C)

Second source

Why teams qualify HGD31G16S18

PIN2PIN / drop-in — footprint, ball map and function compared part-by-part against the original datasheet by our Taiwan engineering team
Traceable per-lot data — every shipment carries inspection and validation records your QA can sign off
Stock or short lead — stock lines ship in 48h from Shenzhen; long-life programs can be price-locked
Sample validation — 10 pcs MOQ, sample cost credited against your first production order

Get availability and pricing for HGD31G16S18

Send your target part number, monthly usage and target price — we reply within 24 business hours (same day for stock parts).

Request a Quote sales@hgchips.net

Same line

Related part numbers

HGD32L08S16 HGD32L08S18 HGD32L16S21

Browse the full list of all part pages, search your original part number in the cross-reference tool, or read the K4B1G1646I-BCMA alternative guide, or see the K4B series page.