MT41K128M8DA-107 IT:J Drop-in Replacement — HGCHIPS HGD31G08M18

Looking for a long-term source for Micron MT41K128M8DA-107 IT:J (1Gb 128Mb x8 x8, DDR3-1866 Industrial)? HGCHIPS HGD31G08M18 is a production part that matches it on density, organization, bus width, speed grade and package pin-out, and can be qualified as a second source. The original is listed as End of Life (EOL) in Micron’s catalog. Send us the full part number and platform details and our FAE team will confirm pin-out and die revision item by item.

MT41K128M8DA-107 IT:J Original Specifications (Micron catalog)

Matching HGCHIPS Part

Qualification Path (4 steps)

• Step 1 — Lock the full part number: confirm the complete suffix including temperature grade and packing; grades are not interchangeable.
• Step 2 — FAE cross-check: density, organization, bus width, speed, voltage, package pin-out and die revision compared item by item.
• Step 3 — Sample validation: from 10 pcs, validate on board and across temperature, with lot test data for IQC records.
• Step 4 — Volume ramp: release into your BOM as a second source; lock price and capacity for long-term programs.

Typical Applications

industrial gateways and HMI, IP cameras and NVRs, power and metering terminals, -40C outdoor equipment. Check your platform’s maximum speed grade and voltage rail when selecting.

Why HGCHIPS HGD31G08M18

• Pin-to-pin compatible — package and pin-out verified against the original datasheet; no re-layout, no firmware change.
• Lot test reports — 100% outgoing inspection; batch test data supplied on request for IQC.
• 48-hour dispatch — ex-stock items ship within 48 hours; long-term programs can lock price.
• Supply continuity — a domestic supply chain unaffected by allocation or EOL events overseas.

Related Pages

MT41K128M8DA-107 IT:J stock page · DDR3 cross-reference list · Model Finder · Products

Cannot find your part? Email info@hgtech.cc with the full part number and requirements — our FAE team replies with a replacement proposal and lead time.

Frequently asked questions

MT41K128M8DA-107 — can it drop in without board changes?

No board changes. MT41K128M8DA-107 IT J is mapped to MT41K128M8DA-107 and designed as a pin-to-pin drop-in: package and pin-out are checked field by field against the original datasheet, so it fits the existing PCB and firmware. Typical use is second-sourcing, EOL cover and allocation shortages.

How do I use the selection table?

Find your original part number, then check density, organization, speed grade, voltage, package and temperature range against your BOM. Any field that differs is stated on the page — we do not claim the parts are identical.

MT41K128M8DA-107 IT J — samples and lead time?

Samples from 10 pcs, credited against the first order. In-stock items ship from Shenzhen within 48 hours; long-lead projects can be price-locked. Parts are 100% inspected before shipment and batch test data is available for IQC.

How do I request a quote for MT41K128M8DA-107 IT J?

Send your target part number, monthly usage and target price to info@hgtech.cc or call +86 760 8992 4799 — we reply within 24 business hours (same day for stock parts).