MAZO 6.8 µH shielded power inductor, Idc 11.5 A typ.
- Inductance
- 6.8 µH
- Isat
- 16.5 A
- Idc
- 11.5 A
- DCR max
- 13.5 mΩ
- Brand
- MAZO
- Series
- VCMA-1350
- Size
- 13.8 × 12.9 × 5 mm
- Category
- MAZO power inductors
- Related applications
- Automotive / OBC
- Features
- AEC-Q200Magnetic shieldRoHSHalogen free
- Stock
- Factory stock
Specifications
Datasheet facts
- Recommended land pattern
- Two 5 × 3.25 mm pads, 8 mm apart, 14.5 mm overall
- Inductance test condition
- 1 MHz, 1.0 V, 25 °C
- Current definitions
- Isat: inductance drops about 30%; Idc: temperature rise about 40 °C
- Soldering
- Reflow per J-STD-020
- Operating temperature (ambient + self-heating)
- -55 ~ +125 °C
- Storage temperature
- -55 ~ +125 °C
- Packaging
- 500 pieces per reel; tape pocket 13.4±0.10 × 14.4±0.10 × 5.4±0.15 mm
Datasheet VCMA-1350-XXX-M-1A, revision A4, 2025-11-26, page 4
Characteristic curves
Typical curves from the MAZO datasheet, for reference only.
Soldering and packaging
Alternative to these parts
VCMA-1350-6R8-M-1A matches the parts below in footprint class and nominal value. Check the pads and test samples before switching.
| Brand | Part number | L | Isat | Irms | DCR max | Size | Footprint | Recommended pads | VCMA-1350-6R8-M-1A vs. this part |
|---|---|---|---|---|---|---|---|---|---|
| Cyntec | CMLB135T-6R8MSCMLB135T | 6.8 µH | 15 A · 30% | 11.5 A · 40 °C | 15 mΩ | 13.45 × 12.6 × 4.8 mm | Pad-compatible | 5 × 3.25 mm, gap 8 mmSame as MAZO | Drop-in candidate |
| Bourns | SRP1245A-6R8MSRP1245A | 6.8 µH | 21 A · 20% | 11 A · 40 °C | 18.5 mΩ | 13.5 × 12.5 × 4.8 mm | Pad-compatible | 5 × 3.1 mm, gap 8 mmClose to MAZO (0.3 mm off) | With design margin |
| Cyntec | CMLS135T-6R8MSCMLS135T | 6.8 µH | 23 A · 30% | 11 A · 40 °C | 18.5 mΩ | 13.45 × 12.6 × 4.8 mm | Pad-compatible | 5 × 3.25 mm, gap 8 mmSame as MAZO | Weaker figures |
| Vishay | IHLP5050EZEK6R8M01IHLP-5050EZ-01 | 6.8 µH | 21 A · 20% | 11 A · 40 °C | 18.5 mΩ | 13.2 × 12.9 × 5 mm | Same footprint class | 4.953 × 3.226 mm, gap 8.28 mmClose to MAZO (0.28 mm off) | With margin; check the pads |
| Vishay | IHLP5050EZEK6R8MA1IHLP-5050EZ-A1 | 6.8 µH | 21 A · 20% | 11 A · 40 °C | 18.5 mΩ | 13.2 × 12.9 × 5 mm | Same footprint class | 4.953 × 3.226 mm, gap 8.28 mmClose to MAZO (0.28 mm off) | With margin; check the pads |
What each comparison means (5)
- Cyntec CMLB135T-6R8MS: Same inductance, 6.8 µH vs MAZO 6.8 µH. Saturation current 15 A (30% drop) vs MAZO 16.5 A typ. (30% drop); heating current 11.5 A (40 °C rise) vs MAZO 11.5 A typ. (40 °C rise). DCR 15 mΩ max vs MAZO 13.5 mΩ max. Body 13.45 × 12.6 × 4.8 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 0.2 mm taller. Same land pattern as MAZO (two 5 × 3.25 mm pads 8 mm apart). Verdict: drop-in candidate (MAZO Isat not lower, Idc not lower at 40 °C rise, DCR lower, less conduction loss). Before switching, verify brands define Isat/Irms differently: check the real peak current and allowed temperature rise, height clearance and test samples.
- Bourns SRP1245A-6R8M: Same inductance, 6.8 µH vs MAZO 6.8 µH. Saturation current 21 A (20% drop) vs MAZO 16.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 11 A (40 °C rise) vs MAZO 11.5 A typ. (40 °C rise). DCR 18.5 mΩ max vs MAZO 13.5 mΩ max. Body 13.5 × 12.5 × 4.8 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 0.2 mm taller. Land pattern close to MAZO's: two 5 × 3.1 mm pads 8 mm apart vs MAZO two 5 × 3.25 mm pads 8 mm apart (overall span differs by 0.3 mm). Verdict: replaceable with design margin (Idc not lower at 40 °C rise, DCR lower, less conduction loss). Before switching, verify brands define Isat/Irms differently: check the real peak current and allowed temperature rise, height clearance, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
- Cyntec CMLS135T-6R8MS: Same inductance, 6.8 µH vs MAZO 6.8 µH. Saturation current 23 A (30% drop) vs MAZO 16.5 A typ. (30% drop); heating current 11 A (40 °C rise) vs MAZO 11.5 A typ. (40 °C rise). DCR 18.5 mΩ max vs MAZO 13.5 mΩ max. Body 13.45 × 12.6 × 4.8 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 0.2 mm taller. Same land pattern as MAZO (two 5 × 3.25 mm pads 8 mm apart). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 28% lower, Idc not lower at 40 °C rise, DCR lower, less conduction loss). Before switching, verify brands define Isat/Irms differently: check the real peak current and allowed temperature rise, height clearance and test samples.
- Vishay IHLP5050EZEK6R8M01 (IHLP-5050EZ-01): Same inductance, 6.8 µH vs MAZO 6.8 µH. Saturation current 21 A (20% drop) vs MAZO 16.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 11 A (40 °C rise) vs MAZO 11.5 A typ. (40 °C rise). DCR 18.5 mΩ max vs MAZO 13.5 mΩ max. Body 13.2 × 12.9 × 5 mm vs MAZO 13.8 × 12.9 × 5 mm. Land pattern close to MAZO's: two 4.953 × 3.226 mm pads 8.28 mm apart vs MAZO two 5 × 3.25 mm pads 8 mm apart (gap differs by 0.28 mm). Verdict: replaceable with design margin, pads need checking (Idc not lower at 40 °C rise, DCR lower, less conduction loss). Before switching, verify brands define Isat/Irms differently: check the real peak current and allowed temperature rise, the land pattern against both drawings and test samples.
- Vishay IHLP5050EZEK6R8MA1 (IHLP-5050EZ-A1): Same inductance, 6.8 µH vs MAZO 6.8 µH. Saturation current 21 A (20% drop) vs MAZO 16.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 11 A (40 °C rise) vs MAZO 11.5 A typ. (40 °C rise). DCR 18.5 mΩ max vs MAZO 13.5 mΩ max. Body 13.2 × 12.9 × 5 mm vs MAZO 13.8 × 12.9 × 5 mm. Land pattern close to MAZO's: two 4.953 × 3.226 mm pads 8.28 mm apart vs MAZO two 5 × 3.25 mm pads 8 mm apart (gap differs by 0.28 mm). Verdict: replaceable with design margin, pads need checking (Idc not lower at 40 °C rise, DCR lower, less conduction loss). Before switching, verify brands define Isat/Irms differently: check the real peak current and allowed temperature rise, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
How the figures are compared
Isat and Irms follow each datasheet's own definition, shown after the figure. MAZO figures are typical values from its spec table.
Recommended pads: pad width × pad length, then the gap between the two pads, from each datasheet, compared with MAZO's.
Same footprint, other values
Same 13.8 × 12.9 mm body, by inductance. Check the height before swapping.
| Part number | L | Isat | Idc | DCR max | Height | Unit price |
|---|---|---|---|---|---|---|
| VCMA-1350-1R5-M-1A | 1.5 µH | 39 A | 23 A | 3.1 mΩ | 5 mm | $0.75 |
| VCMA-1350-2R2-M-1A | 2.2 µH | 28 A | 21 A | 4.6 mΩ | 5 mm | $0.72 |
| VCMA-1365-2R2-M-1A | 2.2 µH | 35 A | 30 A | 3.2 mΩ | 6.5 mm | $0.79 |
| VCMA-1350-3R3-M-1A | 3.3 µH | 24 A | 16 A | 6.9 mΩ | 5 mm | $0.75 |
| VCMA-1365-3R3-M-1A | 3.3 µH | 25 A | 22 A | 4.5 mΩ | 6.5 mm | $0.79 |
| VCMA-1350-4R7-M-1A | 4.7 µH | 20.5 A | 14 A | 9.2 mΩ | 5 mm | $0.75 |
| VCMA-1365-4R7-M-1A | 4.7 µH | 24 A | 20 A | 6.9 mΩ | 6.5 mm | $0.79 |
| VCMA-1350-5R6-M-1A | 5.6 µH | 20 A | 12 A | 12 mΩ | 5 mm | $0.75 |
| VCMA-1365-5R6-M-1A | 5.6 µH | 22 A | 18 A | 8.2 mΩ | 6.5 mm | $0.90 |
| VCMA-1365-6R8-M-1A | 6.8 µH | 20 A | 16 A | 11 mΩ | 6.5 mm | $0.93 |
| VCMA-1350-100-M-1A | 10 µH | 14 A | 8.5 A | 21.5 mΩ | 5 mm | $0.75 |
| VCMA-1365-100-M-1A | 10 µH | 18 A | 15 A | 17 mΩ | 6.5 mm | $0.93 |
Same value, other sizes
Smallest first. A larger body usually carries more current; the pads differ.
| Part number | L | Isat | Idc | DCR max | Body | Unit price |
|---|---|---|---|---|---|---|
| VCMA-0420-6R8-M-1A | 6.8 µH | 2.6 A | 2 A | 185 mΩ | 4.75 × 4.45 × 2 mm | $0.36 |
| VCMA-0530-6R8-M-1A | 6.8 µH | 4 A | 3 A | 90 mΩ | 5.7 × 5.4 × 3 mm | $0.33 |
| VCMA-0630-6R8-M-1A | 6.8 µH | 6 A | 5 A | 48 mΩ | 7.3 × 6.8 × 3 mm | $0.30 |
| VCMA-1040-6R8-M-1A | 6.8 µH | 12.5 A | 8 A | 25 mΩ | 11.5 × 10.3 × 4 mm | $0.55 |
Buy
| Quantity | Unit price | Extended |
|---|---|---|
| 5–49 | $0.75 | $3.75 |
| 50–149 | $0.54 | $27.00 |
| 150–499 | $0.436 | $65.40 |
| 500–2999 | $0.338 | $169.00 |
- Minimum order
- 5 pieces
- Order multiple
- 1 piece
- Availability
- Factory stock
- Dispatch preparation
- 2 days
Dispatch preparation and shipping transit are separate. Arrival is estimated; the confirmed route and shipment tracking determine delivery.
- Standard full-reel quantity
- 500 pieces
- Packed as
- Cut tape · 5 pieces
- Cut-tape fee
- None
- Online order limit
- 2999 pieces
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Selection and use
How to select
Choosing inductance
L ≈ (Vin − Vout) × Vout ÷ (Vin × fsw × ΔI), with ΔI at 20–40% of the output current. The series covers 0.22–33 µH in one body, so changing the value needs no new layout.
Saturation current Isat
the current at which inductance falls about 30%; keep the peak current below it.
Heating current Idc
the current that raises the part about 40 °C above a 25 °C ambient; ambient plus rise stays within 125 °C.
DC resistance
sets the conduction loss. Typical 0.54–50 mΩ across the series; use the maximum for loss budgets.
Rated voltage
75 V maximum; check it against the input voltage.
Height
Max 5.0 mm. VCMA-1365 shares the land pattern at 6.5 mm with more inductance; smaller: VCMA-1040.
Industry and product applications
VCMA-1350-6R8-M-1A is a VCMA-1350 series part for evaluation in automotive electronics.
Manufacturer-listed series applications
Automotive applications.
MAZO datasheet: VCMA-1350-XXX-M-1A, revision A4, 2025-11-26 — applications on page 1
Circuit applications to evaluate
These are series applications and engineering evaluation examples. Select VCMA-1350-6R8-M-1A against the required inductance, peak and RMS current, switching frequency, temperature rise and PCB footprint. Inclusion here does not establish suitability for a particular design or qualification of the finished product.