SK hynix H5TQ8G63CFR Alternative - Loongtion Functional Alternative
Functional Alternative Alternative for SK hynix H5TQ8G63CFR — parameter alignment for BOM review, why evaluate Loongtion, FAQs, and datasheet / sample paths. Qualify on your board before swap.
H5TQ8G63CFR
Also listed as
H5TQ8G63DFR, H5TC8G63AFR, H5TQ8G63, SK hynix DDR3 8Gb
YZ38G16SDB-9INN-M(0) (8Gb ×16 FBGA96)
Functional Alternative · Alternative
Summary
SK hynix 8Gb DDR3/DDR3L ×16 FBGA96 family — JEDEC-standard second-source path vs Loongtion 8Gb FBGA96. Shortlist by organization, voltage, speed bin, and temperature; qualify refresh/timing on the memory controller.
Parameter alignment
Key handbook fields side by side — confirm package, grade, and firmware against the datasheet for your build.
| Parameter | Loongtion | SK hynix |
|---|---|---|
| Density | 8Gb (512M×16) | 8Gb family (verify organization) |
| Package | FBGA96 | FBGA96 |
| Voltage | 1.35V / 1.5V (verify SKU) | DDR3 / DDR3L (verify SKU) |
| Temperature | Industrial grades (verify SKU) | IT grades common — verify |
Why evaluate Loongtion for this PN
Cross-reference is not only for discontinued parts — many OEMs qualify a Loongtion path as a second source next to SK hynix, then use it for dual-sourcing, allocation relief, or future EOL coverage.
- Keep long-lifecycle boards alive When SK hynix H5TQ8G63CFR is hard to source or marked EOL, a documented Loongtion path helps MRO and long-life OEM programs avoid a full redesign — after board qualification.
- Functional Alternative path for BOM review This page documents the Loongtion PN, key parameter alignment, and compatibility type. Treat it as engineering guidance — confirm package, speed/firmware, and temperature on your host before production.
- Industrial temperature grades where listed Loongtion lists Industrial grades (verify SKU) for this line. Match the ordering PN to your environmental requirement (commercial, wide-temp, or Extreme-temp / GJB where offered).
- Direct engineering, samples, and small-batch pilots Request datasheet and samples with your incumbent PN, board, and temperature grade. Typical engineering reply is within one business day on China business days — useful for pilots before you lock an AVL dual-source.
Typical applications
Common equipment contexts where engineers search for this part family or a compatible alternative.
- Industrial PLC / DCS controllers
- CNC and motion controllers
- Industrial PCs and HMIs
- Long-lifecycle embedded boards
- Medical and test equipment (where grade allows)
FAQs for this cross-reference
What does “Functional Alternative” mean for H5TQ8G63CFR?
It means Loongtion YZ38G16SDB-9INN-M(0) (8Gb ×16 FBGA96) is a documented functional or form-factor path for BOM exploration versus SK hynix H5TQ8G63CFR — not a blanket semiconductor interchangeability warranty. Confirm interface, package, capacity/density, firmware, and temperature on your host.
Can I use Loongtion as a second source while still buying SK hynix?
Yes — that is a common international OEM pattern. Qualify the Loongtion PN on your board, keep SK hynix as primary if required, and use Loongtion for allocation relief, cost/lead-time balance, or future EOL coverage.
What must I verify before substituting?
Match the critical interface and mechanical constraints (package / form factor, protocol, capacity, voltage, speed, endurance class). Then validate firmware behavior, power, and Industrial grades (verify SKU) on the target platform.
Can I get a sample for evaluation?
Yes. Request a sample with incumbent PN, application, temperature grade, and qty. Engineering will confirm the closest Loongtion PN and shipping plan.
Related Loongtion products
Open a product page for specs, documents, and inquiry.
Related technical resources
Guides and notes that help qualify replacement, layout, and temperature choices.
Related cross-references
Other published mappings in the same product family.
| Vendor | Vendor PN | Loongtion PN | |
|---|---|---|---|
| Micron | MT41K128M16JT-125IT:K |
YZ38E16SBB-9MFB-M(O) / YZ38E16SBB-9MFB-M |
Details |
| Micron | MT41K256M16HA-125IT |
YZ38F16SBB-9MFD-M(O) / YZ38F16SBB-9MFD-M |
Details |
| ChangXin (CXMT) | CXD2A8G8MA |
YZ38G16SDB-9INN-M(0) (8Gb ×16 FBGA96) |
Details |
| Samsung | K4B4G1646Q-HYK0 |
YZ38F16SBB-9MFD-M(O) / YZ38F16SBB-9MFD-M |
Details |
| ISSI | IS43TR16256BL-125KBLI |
YZ38F16SBB-9MFD-M(O) / YZ38F16SBB-9MFD-M |
Details |
| SK hynix | H5TQ4G63CFR-RDC |
YZ38F16SBB-9MFD-M(O) / YZ38F16SBB-9MFD-M |
Details |
Source: Industry-standard SK hynix 8Gb DDR3 FBGA96 naming (H5TQ/H5TC). Functional JEDEC shortlist — not Pin-to-Pin certified.
All manufacturer names, logos, and part numbers (such as Micron, Samsung, SK hynix, Phison, Kontron, Silicon Motion, and others) used on this website are for cross-reference and identification purposes only. These trademarks remain the property of their respective owners. Loongtion is not an authorized distributor or affiliate of these manufacturers.
Need help qualifying this functional alternative?
Share the incumbent PN, target board, and temperature grade — we respond within one business day on China business days (Mon–Fri, UTC+8; excl. public holidays).