VCMA-0630-R68-M-1A
MAZO 0.68 µH shielded power inductor, Idc 16 A typ.
- Inductance
- 0.68 µH
- Isat
- 18 A
- Idc
- 16 A
- DCR max
- 5.3 mΩ
- Brand
- MAZO
- Series
- VCMA-0630
- Size
- 7.3 × 6.8 × 3 mm
- Category
- MAZO power inductors
- Related applications
- Automotive / OBC
- Features
- AEC-Q200Magnetic shieldRoHSHalogen free
- Stock
- Factory stock
Manufacturer series image
Specifications
BrandMAZO / Mazotech
SeriesVCMA-0630
Inductance L00.68 µH ±20% (1 MHz, 1.0 V)
DCR typ.4.8 mΩ
DCR max.5.3 mΩ
Heating current Idc typ.16 A
Heating current Idc max.15.5 A
Saturation current Isat typ.18 A
Saturation current Isat max.17 A
Rated voltage max.75 V
Package7.3 × 6.8 × 3.0 mm max
Operating temperature-55 °C to +125 °C (ambient plus self-temperature rise)
Magnetic constructionMagnetically shielded, low EMI
QualificationAEC-Q200 qualified; RoHS compliant; halogen free
ApplicationsAutomotive applications
Datasheet facts
- Recommended land pattern
- Two 3.5 × 2.35 mm pads, 3.7 mm apart, 8.4 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
- 1500 pieces per reel; tape pocket 7.2±0.10 × 7.5±0.10 × 3.6±0.15 mm
Datasheet VCMA-0630-XXX-M-1A, revision A2, 2025-11-26, page 4
Characteristic curves
Typical curves from the MAZO datasheet, for reference only.
Soldering and packaging
Alternative to these parts
VCMA-0630-R68-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-0630-R68-M-1A vs. this part |
|---|---|---|---|---|---|---|---|---|---|
| Vishay | IHLP2525CZERR68M5AIHLP-2525CZ-5A | 0.68 µH | 17 A · 20% | 16.5 A · 40 °C | 5.76 mΩ | 6.86 × 6.47 × 3 mm | Pad-compatible | 3.429 × 2.413 mm, gap 3.429 mmClose to MAZO (0.271 mm off) | Drop-in candidate |
| Vishay | IHLP2525CZERR68M01IHLP-2525CZ-01 | 0.68 µH | 25 A · 20% | 15.5 A · 40 °C | 5.5 mΩ | 6.86 × 6.47 × 3 mm | Pad-compatible | 3.429 × 2.413 mm, gap 3.429 mmClose to MAZO (0.271 mm off) | Weaker figures |
| TDK | SPM6530T-R68M-HZSPM6530T-HZ | 0.68 µH | 16.6 A · 20% | 16 A · 40 °C | 5.39 mΩ | 7.1 × 6.5 × 3 mm | Same footprint class | 3.4 × 1.85 mm, gap 3.7 mmDiffers from MAZO (1 mm off) | Figures qualify; check the pads |
| TDK | SPM6530T-R68M140SPM6530T | 0.68 µH | 16.6 A · 20% | 16 A · 40 °C | 5.39 mΩ | 7.1 × 6.5 × 3 mm | Same footprint class | 3.4 × 1.85 mm, gap 3.7 mmDiffers from MAZO (1 mm off) | Figures qualify; check the pads |
| Cyntec | VCMV063T-R68MN2TVCMV063T MN2TM / MN2T | 0.68 µH | 22 A · 20% | 20.4 A · 40 °C | 5.4 mΩ | 6.95 × 6.6 × 2.8 mm | Same footprint class | 3.5 × 3.3 mm, gap 1.8 mmDiffers from MAZO (1.9 mm off) | With margin; check the pads |
| Würth Elektronik | 744383770068WE-MAPI 6030 | 0.68 µH | 23.5 A · 30% | 18.5 A · 40 °C | 4.3 mΩ | 6.6 × 6.6 × 3.1 mm | Same footprint class | 6.9 × 2.15 mm, gap 2.6 mmDiffers from MAZO (3.4 mm off) | With margin; check the pads |
| Bourns | SRP6530A-R68MSRP6530A | 0.68 µH | 28 A · 30% | 17.5 A · 40 °C | 5.5 mΩ | 7.1 × 6.6 × 3 mm | Same footprint class | 3.4 × 1.85 mm, gap 3.7 mmDiffers from MAZO (1 mm off) | Weaker figures |
| Coilcraft | XGL6030-681MECXGL6030 | 0.68 µH | 22 A · 30% | 22.5 A · 40 °C | 3.5 mΩ | 6.51 × 6.71 × 3.1 mm | Same footprint class | 5.5 × 1.43 mm, gap 2.61 mmDiffers from MAZO (2.93 mm off) | Weaker figures |
| Würth Elektronik | 744373460068WE-LHMI 7030 | 0.68 µH | 31.6 A · 30% | 15.1 A · 40 °C | 5.5 mΩ | 7.3 × 6.6 × 2.8 mm | Same footprint class | 3.5 × 2.95 mm, gap 2.5 mmDiffers from MAZO (1.2 mm off) | Weaker figures |
| Würth Elektronik | 744393440068WE-XHMI 6030 | 0.68 µH | 27.7 A · 30% | 21.7 A · 40 °C | 4.4 mΩ | 6.65 × 6.45 × 3 mm | Same footprint class | 5.5 × 1.45 mm, gap 2.55 mmDiffers from MAZO (2.95 mm off) | Weaker figures |
What each comparison means (10)
- Vishay IHLP2525CZERR68M5A (IHLP-2525CZ-5A): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 17 A (20% drop) vs MAZO 18 A typ. (30% drop), rated on different bases so not directly comparable; heating current 16.5 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.76 mΩ max vs MAZO 5.3 mΩ max. Body 6.86 × 6.47 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern close to MAZO's: two 3.429 × 2.413 mm pads 3.429 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (gap differs by 0.271 mm). Verdict: drop-in candidate (Idc about 3% 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.
- Vishay IHLP2525CZERR68M01 (IHLP-2525CZ-01): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 25 A (20% drop) vs MAZO 18 A typ. (30% drop), rated on different bases so not directly comparable; heating current 15.5 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.5 mΩ max vs MAZO 5.3 mΩ max. Body 6.86 × 6.47 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern close to MAZO's: two 3.429 × 2.413 mm pads 3.429 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (gap differs by 0.271 mm). Verdict: MAZO figures are weaker, consider only with ample 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, the land pattern against both drawings and test samples.
- TDK SPM6530T-R68M-HZ (SPM6530T-HZ): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 16.6 A (20% drop) vs MAZO 18 A typ. (30% drop), rated on different bases so not directly comparable; heating current 16 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.39 mΩ max vs MAZO 5.3 mΩ max. Body 7.1 × 6.5 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern differs from MAZO's: two 3.4 × 1.85 mm pads 3.7 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (overall span differs by 1 mm). Verdict: the figures qualify, but the 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.
- TDK SPM6530T-R68M140: Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 16.6 A (20% drop) vs MAZO 18 A typ. (30% drop), rated on different bases so not directly comparable; heating current 16 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.39 mΩ max vs MAZO 5.3 mΩ max. Body 7.1 × 6.5 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern differs from MAZO's: two 3.4 × 1.85 mm pads 3.7 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (overall span differs by 1 mm). Verdict: the figures qualify, but the 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.
- Cyntec VCMV063T-R68MN2T (VCMV063T MN2TM / MN2T): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 22 A (20% drop) vs MAZO 18 A typ. (30% drop), rated on different bases so not directly comparable; heating current 20.4 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.4 mΩ max vs MAZO 5.3 mΩ max. Body 6.95 × 6.6 × 2.8 mm vs MAZO 7.3 × 6.8 × 3 mm, MAZO 0.2 mm taller. Land pattern differs from MAZO's: two 3.5 × 3.3 mm pads 1.8 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (gap differs by 1.9 mm). Verdict: replaceable with design margin, pads need checking (Idc about 22% 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.
- Würth Elektronik 744383770068 (WE-MAPI 6030): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 23.5 A (30% drop) vs MAZO 18 A typ. (30% drop); heating current 18.5 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 4.3 mΩ max vs MAZO 5.3 mΩ max. Body 6.6 × 6.6 × 3.1 mm vs MAZO 7.3 × 6.8 × 3 mm, MAZO 0.1 mm lower. Land pattern differs from MAZO's: two 6.9 × 2.15 mm pads 2.6 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (pad width differs by 3.4 mm). Verdict: replaceable with design margin, pads need checking (MAZO Isat about 23% lower, Idc about 14% lower at 40 °C rise, DCR slightly higher). 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.
- Bourns SRP6530A-R68M: Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 28 A (30% drop) vs MAZO 18 A typ. (30% drop); heating current 17.5 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.5 mΩ max vs MAZO 5.3 mΩ max. Body 7.1 × 6.6 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern differs from MAZO's: two 3.4 × 1.85 mm pads 3.7 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (overall span differs by 1 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 36% lower, Idc about 9% 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.
- Coilcraft XGL6030-681MEC: Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 22 A (30% drop) vs MAZO 18 A typ. (30% drop); heating current 22.5 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 3.5 mΩ max vs MAZO 5.3 mΩ max. Body 6.51 × 6.71 × 3.1 mm vs MAZO 7.3 × 6.8 × 3 mm, MAZO 0.1 mm lower. Land pattern differs from MAZO's: two 5.5 × 1.43 mm pads 2.61 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (overall span differs by 2.93 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 18% lower, Idc about 29% lower at 40 °C rise, DCR slightly higher). 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.
- Würth Elektronik 744373460068 (WE-LHMI 7030): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 31.6 A (30% drop) vs MAZO 18 A typ. (30% drop); heating current 15.1 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 5.5 mΩ typ vs MAZO 4.8 mΩ typ. Body 7.3 × 6.6 × 2.8 mm vs MAZO 7.3 × 6.8 × 3 mm, MAZO 0.2 mm taller. Land pattern differs from MAZO's: two 3.5 × 2.95 mm pads 2.5 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (gap differs by 1.2 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 43% 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, the land pattern against both drawings and test samples.
- Würth Elektronik 744393440068 (WE-XHMI 6030): Same inductance, 0.68 µH vs MAZO 0.68 µH. Saturation current 27.7 A (30% drop) vs MAZO 18 A typ. (30% drop); heating current 21.7 A (40 °C rise) vs MAZO 16 A typ. (40 °C rise). DCR 4.4 mΩ max vs MAZO 5.3 mΩ max. Body 6.65 × 6.45 × 3 mm vs MAZO 7.3 × 6.8 × 3 mm. Land pattern differs from MAZO's: two 5.5 × 1.45 mm pads 2.55 mm apart vs MAZO two 3.5 × 2.35 mm pads 3.7 mm apart (overall span differs by 2.95 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 35% lower, Idc about 26% lower at 40 °C rise, DCR slightly higher). 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 7.3 × 6.8 mm body, by inductance. Check the height before swapping.
| Part number | L | Isat | Idc | DCR max | Height | Unit price |
|---|---|---|---|---|---|---|
| VCMA-0630-R22-M-1A | 0.22 µH | 40 A | 24.5 A | 3 mΩ | 3 mm | $0.30 |
| VCMA-0630-R24-M-1A | 0.24 µH | 32 A | 23.5 A | 3.1 mΩ | 3 mm | $0.30 |
| VCMA-0630-R33-M-1A | 0.33 µH | 27 A | 21.5 A | 3.5 mΩ | 3 mm | $0.30 |
| VCMA-0630-R36-M-1A | 0.36 µH | 26 A | 20 A | 3.7 mΩ | 3 mm | $0.30 |
| VCMA-0630-R47-M-1A | 0.47 µH | 22 A | 19 A | 4.1 mΩ | 3 mm | $0.30 |
| VCMA-0630-R56-M-1A | 0.56 µH | 19 A | 18 A | 4.5 mΩ | 3 mm | $0.30 |
| VCMA-0630-R82-M-1A | 0.82 µH | 17 A | 14.5 A | 6 mΩ | 3 mm | $0.23 |
| VCMA-0630-1R0-M-1A | 1 µH | 15.5 A | 13.5 A | 7.4 mΩ | 3 mm | $0.24 |
| VCMA-0630-1R5-M-1A | 1.5 µH | 14.5 A | 12 A | 11 mΩ | 3 mm | $0.23 |
| VCMA-0630-2R2-M-1A | 2.2 µH | 12.5 A | 9.5 A | 15 mΩ | 3 mm | $0.23 |
| VCMA-0630-5R6-M-1A | 5.6 µH | 6.5 A | 5.5 A | 42 mΩ | 3 mm | $0.33 |
| VCMA-0630-6R8-M-1A | 6.8 µH | 6 A | 5 A | 48 mΩ | 3 mm | $0.30 |
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-R68-M-1A | 0.68 µH | 9 A | 7.5 A | 14 mΩ | 4.75 × 4.45 × 2 mm | $0.28 |
| VCMA-0530-R68-M-1A | 0.68 µH | 15 A | 9 A | 9.8 mΩ | 5.7 × 5.4 × 3 mm | $0.30 |
| VCMA-1040-R68-M-1A | 0.68 µH | 32 A | 23 A | 2.4 mΩ | 11.5 × 10.3 × 4 mm | $0.52 |
| VCMA-1350-R68-M-1A | 0.68 µH | 60 A | 35 A | 1.35 mΩ | 13.8 × 12.9 × 5 mm | $0.75 |
Buy
Unit price · USD / piece$0.30For 5 pieces
Quantity pricingSelect a tier to set the quantity.
| Quantity | Unit price | Extended |
|---|---|---|
| 5–49 | $0.3 | $1.50 |
| 50–149 | $0.22 | $11.00 |
| 150–499 | $0.191 | $28.65 |
| 500–2999 | $0.142 | $71.00 |
Merchandise subtotal$1.50Item amount only; excludes packaging, handling, shipping, duties and tax. Packaging and handling charges are shown in the cart. Shipping, duties and tax are confirmed separately.
- Minimum order
- 5 pieces
- Order multiple
- 1 piece
- Availability
- Factory stock
- Dispatch preparation
- 2 days
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PackagingFor the selected quantity
- Standard full-reel quantity
- 1500 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 0.22–22 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 2.5–175 mΩ across the series; use the maximum for loss budgets.
Rated voltage
75 V maximum; check it against the input voltage.
Height
Max 3.0 mm. More current: VCMA-1040; lower: VCMA-0420.
Industry and product applications
VCMA-0630-R68-M-1A is a VCMA-0630 series part for evaluation in automotive electronics.
Manufacturer-listed series applications
Automotive applications.
MAZO datasheet: VCMA-0630-XXX-M-1A, revision A2, 2025-11-26 — applications on page 1
Circuit applications to evaluate
These are series applications and engineering evaluation examples. Select VCMA-0630-R68-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.