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LMF107B7223MAHT Equivalent & Substitute Parts
Part Overview
The LMF107B7223MAHT is a 0.022 µF ceramic capacitor manufactured by Taiyo Yuden, rated for 10V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. Identifying equivalent substitute parts is necessary for ongoing production support, maintenance applications, and inventory management where this legacy component remains in use.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.022 µF |
| Tolerance | ±20% |
| Voltage Rating | 10V |
| Temperature Coefficient | X7R |
| Operating Temperature Range | -55°C ~ 125°C |
| Package / Case | 0603 (1608 Metric) |
| Mounting Type | Surface Mount, MLCC |
| Size / Dimension | 0.063" L x 0.031" W (1.60mm x 0.80mm) |
| Thickness (Max) | 0.035" (0.90mm) |
| Ratings | AEC-Q200 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the LMF107B7223MAHT are identified based on strict parametric equivalence across the following criteria:
Electrical Parameters:
- Capacitance value: 0.022 µF
- Tolerance: ±20%
- Voltage rating: 10V
- Temperature coefficient: X7R
Mechanical Parameters:
- Package type: 0603 (1608 Metric)
- Mounting type: Surface Mount, MLCC
- Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
- Maximum thickness: 0.035" (0.90mm)
Compliance & Certification:
- AEC-Q200 automotive qualification
- ROHS3 compliance
- MSL 1 rating
The substitute part MAASL168SB7223MTNA01 meets all these parameters and is therefore classified as a parametric equivalent.
Parameter Comparison
| Parameter | LMF107B7223MAHT | MAASL168SB7223MTNA01 | Match |
|---|---|---|---|
| Manufacturer | Taiyo Yuden | Taiyo Yuden | Yes |
| Capacitance | 0.022 µF | 0.022 µF | Yes |
| Tolerance | ±20% | ±20% | Yes |
| Voltage Rating | 10V | 10V | Yes |
| Temperature Coefficient | X7R | X7R | Yes |
| Operating Temperature Range | -55°C ~ 125°C | -55°C ~ 125°C | Yes |
| Package / Case | 0603 (1608 Metric) | 0603 (1608 Metric) | Yes |
| Mounting Type | Surface Mount, MLCC | Surface Mount, MLCC | Yes |
| Size / Dimension | 0.063" L x 0.031" W (1.60mm x 0.80mm) | 0.063" L x 0.031" W (1.60mm x 0.80mm) | Yes |
| Thickness (Max) | 0.035" (0.90mm) | 0.035" (0.90mm) | Yes |
| AEC-Q200 Rating | Yes | Yes | Yes |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Yes |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | Yes |
| Product Status | Not For New Designs | Active | Substitute is Active |
Engineering Selection Recommendations
The MAASL168SB7223MTNA01 is a direct parametric equivalent to the LMF107B7223MAHT. Both components are manufactured by Taiyo Yuden and share identical electrical specifications, mechanical dimensions, and compliance certifications.
Key Considerations:
The primary distinction between these parts is product status: the LMF107B7223MAHT is designated Not For New Designs, while the MAASL168SB7223MTNA01 maintains Active status. This indicates the MAASL168SB7223MTNA01 represents the current production equivalent within Taiyo Yuden's product portfolio.
Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance, making them suitable for automotive and industrial applications requiring filtering in switched-mode power supplies (SMPS). The MSL 1 rating indicates unlimited shelf life under standard storage conditions.
For applications currently using the LMF107B7223MAHT, the MAASL168SB7223MTNA01 provides direct functional and mechanical compatibility without circuit redesign or PCB layout modification.
Frequently Asked Questions (FAQ)
Q: Can the MAASL168SB7223MTNA01 be used as a direct replacement for the LMF107B7223MAHT?
A: Yes. Both parts are identical in capacitance (0.022 µF), voltage rating (10V), temperature coefficient (X7R), package type (0603), and physical dimensions. No circuit modifications or PCB changes are required.
Q: What is the significance of the "Not For New Designs" status on the LMF107B7223MAHT?
A: This designation indicates the manufacturer has discontinued active development and promotion of this part number. The MAASL168SB7223MTNA01 is the active equivalent and should be used for new designs and ongoing production.
Q: Are both parts suitable for automotive applications?
A: Yes. Both the LMF107B7223MAHT and MAASL168SB7223MTNA01 carry AEC-Q200 qualification, confirming suitability for automotive environments.
Q: Do these capacitors require special handling or storage?
A: Both parts have MSL 1 rating, indicating unlimited moisture sensitivity level. Standard component storage practices apply without special moisture-controlled packaging requirements.
Q: What is the physical footprint compatibility between these parts?
A: Both parts use the 0603 (1608 Metric) package with identical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum thickness of 0.035" (0.90mm). PCB footprints are directly compatible.
Q: Are there any compliance or certification differences between these parts?
A: No. Both parts are ROHS3 compliant and carry identical AEC-Q200 automotive ratings. Compliance profiles are equivalent.
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