Murata/TDK Passive (MLCC/Inductor/Bead) Replacement Plan
GRM188R71C104KA01D / LQM2HPN1R0MG0L → Fenghua/Sunlord/CCTC — regular MLCC and beads are direct drop-ins with 50–80% savings (quote), domestic lead 1–3 days; lock domestic long-term for high-capacitance parts.
Application Scenario
For Murata/TDK MLCC, power inductors and beads used across all industries. 2026 price-hike wave (Murata/Samsung/Taiyo +30–50%), structural shortage of high-cap MLCC (≥10µF), international lead 12–16 months — the domestic handover window has expanded historically.
System Diagram Placeholder
Placeholder: power/signal → MLCC filtering (Fenghua/CCTC) → power inductor (Sunlord) → EMI bead (Fenghua/Sunlord). Full schematic in preparation — contact us.
Replacement Matrix
| Original | Replacement | Quote | Savings |
|---|---|---|---|
| GRM188R71C104KA01D (Murata 0603/100nF/16V) | 0603B104K500NT (Fenghua) | Quote (ample stock) | ~ -70~80% |
| GRM188R71C104KA01D (Murata) | CC0603MRX7R7BB104 (CCTC) | Quote | ~ -60~75% |
| GRM155R711C101KA01D (Murata 0402/100pF/16V) | 0402B102K160CT (Fenghua) | Quote | ~ -70~80% |
| GRM21BR71C475KA73L (Murata 0805/4.7µF/16V) | 0805B475K160NT (Fenghua) | Quote | ~ -65~75% |
| LQM2HPN1R0MG0L (Murata 1µH power inductor) | SWPA2010S1R0MT (Sunlord) | Quote | ~ -40~55% |
| LQM2HPN1R0MG0L (Murata) | FML2012R1R0MT (Fenghua) | Quote | ~ -35~50% |
| BLM18PG601SN1 (Murata 600Ω bead) | FBM1608HL601-T (Fenghua) | Quote | ~ -50~65% |
| BLM18PG601SN1 (Murata) | WPN2010H601MT (Sunlord) | Quote | ~ -45~60% |
Core Components
- Fenghua 0603B104K500NT — 0603/100nF/50V X7R, direct GRM188 replacement
- Fenghua 0805B475K160NT — 0805/4.7µF/16V, mid-cap replacement
- Sunlord SWPA2010S1R0MT — 1µH power inductor, targets LQM2HPN1R0MG0L
- Fenghua FBM1608HL601-T — 600Ω/0603 bead, targets BLM18PG601SN1
BOM Notes
- Regular MLCC (100nF/1µF) direct drop-in, lowest risk — execute now
- High-cap MLCC (≥10µF) verify ESR/temperature; CCTC/Eyang priority
- Verify DCR/Isat for power inductors; beads are direct drop-ins
- Domestic lead 1–3 days vs international 12–16 months — lead time is the key decision factor
Conclusion & Recommendation
Regular MLCC and beads: P0 switch now (Fenghua/Sunlord direct drop-in with ample stock). Power inductors: verify within 1 month. High-cap MLCC (≥10µF): lock domestic long-term (Fenghua 65B pcs/month, CCTC micro high-cap).
📌 Source: Compiled from official sites and public channels (2026-08-24): Fenghua/Sunlord/CCTC product pages, Murata product page, LCSC stock, public pricing.