VCMA-0530-100-M-1A
MAZO 10 µH shielded power inductor, Idc 2.5 A typ.
- Inductance
- 10 µH
- Isat
- 3 A
- Idc
- 2.5 A
- DCR max
- 125 mΩ
- Brand
- MAZO
- Series
- VCMA-0530
- Size
- 5.7 × 5.4 × 3 mm
- Category
- MAZO power inductors
- Related applications
- Automotive / OBC
- Features
- AEC-Q200RoHSHalogen free
- Stock
- Factory stock
Manufacturer series image
Specifications
BrandMAZO / Mazotech
SeriesVCMA-0530
Inductance L010 µH ±20% (1 MHz, 1.0 V)
DCR typ.110 mΩ
DCR max.125 mΩ
Heating current Idc typ.2.5 A
Heating current Idc max.2.2 A
Saturation current Isat typ.3 A
Saturation current Isat max.2.7 A
Rated voltage max.50 V
Package5.7 × 5.4 × 3.0 mm max
Operating temperature-55 °C to +125 °C (ambient plus self-temperature rise)
QualificationAEC-Q200 qualified; RoHS compliant; halogen free
ApplicationsAutomotive applications
Datasheet facts
- Recommended land pattern
- Two 2.5 × 1.9 mm pads, 2.2 mm apart, 6 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
- 2000 pieces per reel; tape pocket 5.7±0.10 × 5.9±0.10 × 3.3±0.15 mm
Datasheet VCMA-0530-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-0530-100-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-0530-100-M-1A vs. this part |
|---|---|---|---|---|---|---|---|---|---|
| TDK | SPM5030T-100M-HZSPM5030T-HZ | 10 µH | 2.6 A · 20% | 2.9 A · 40 °C | 159 mΩ | 5.2 × 5 × 3 mm | Pad-compatible | 2.2 × 1.5 mm, gap 2.7 mmClose to MAZO (0.5 mm off) | With design margin |
| Bourns | SRP5030TA-100MSRP5030TA | 10 µH | 3.5 A · 20% | 2.75 A · 40 °C | 128 mΩ | 5.7 × 5.3 × 3 mm | Same footprint class | 1.8 × 2 mm, gap 2.5 mmDiffers from MAZO (0.7 mm off) | With margin; check the pads |
| Cyntec | VCMT053T-100MN52MVCMT053T MN52M | 10 µH | 2.35 A · 20% | 2.8 A · 40 °C | 129.5 mΩ | 5.45 × 5.25 × 3 mm | Same footprint class | 2.79 × 1.905 mm, gap 2.946 mmDiffers from MAZO (0.756 mm off) | With margin; check the pads |
| Vishay | IHLP2020CZER100M01IHLP-2020CZ-01 | 10 µH | 4 A · 20% | 2.5 A · 40 °C | 164 mΩ | 5.18 × 5.49 × 3 mm | Same footprint class | 2.79 × 1.905 mm, gap 2.946 mmDiffers from MAZO (0.756 mm off) | With margin; check the pads |
| Coilcraft | XAL5050-103MECXAL5050 | 10 µH | 4.9 A · 30% | 4.9 A · 40 °C | 45 mΩ | 5.28 × 5.48 × 5.1 mm | Same footprint class | 4.7 × 1.18 mm, gap 2.13 mmDiffers from MAZO (2.2 mm off) | Weaker figures |
| Würth Elektronik | 74437336100WE-LHMI 5030 | 10 µH | 5.35 A · 30% | 2.9 A · 40 °C | 128 mΩ | 5.7 × 5.2 × 3 mm | Same footprint class | 1.8 × 2 mm, gap 2.5 mmDiffers from MAZO (0.7 mm off) | Weaker figures |
What each comparison means (6)
- TDK SPM5030T-100M-HZ (SPM5030T-HZ): Same inductance, 10 µH vs MAZO 10 µH. Saturation current 2.6 A (20% drop) vs MAZO 3 A typ. (30% drop), rated on different bases so not directly comparable; heating current 2.9 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 159 mΩ max vs MAZO 125 mΩ max. Body 5.2 × 5 × 3 mm vs MAZO 5.7 × 5.4 × 3 mm. Land pattern close to MAZO's: two 2.2 × 1.5 mm pads 2.7 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (gap differs by 0.5 mm). Verdict: replaceable with design margin (Idc about 14% 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.
- Bourns SRP5030TA-100M: Same inductance, 10 µH vs MAZO 10 µH. Saturation current 3.5 A (20% drop) vs MAZO 3 A typ. (30% drop), rated on different bases so not directly comparable; heating current 2.75 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 128 mΩ max vs MAZO 125 mΩ max. Body 5.7 × 5.3 × 3 mm vs MAZO 5.7 × 5.4 × 3 mm. Land pattern differs from MAZO's: two 1.8 × 2 mm pads 2.5 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (pad width differs by 0.7 mm). Verdict: replaceable with design margin, pads need checking (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.
- Cyntec VCMT053T-100MN52M (VCMT053T MN52M): Same inductance, 10 µH vs MAZO 10 µH. Saturation current 2.35 A (20% drop) vs MAZO 3 A typ. (30% drop), rated on different bases so not directly comparable; heating current 2.8 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 129.5 mΩ max vs MAZO 125 mΩ max. Body 5.45 × 5.25 × 3 mm vs MAZO 5.7 × 5.4 × 3 mm. Land pattern differs from MAZO's: two 2.79 × 1.905 mm pads 2.946 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (overall span differs by 0.756 mm). Verdict: replaceable with design margin, pads need checking (Idc about 11% 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 IHLP2020CZER100M01 (IHLP-2020CZ-01): Same inductance, 10 µH vs MAZO 10 µH. Saturation current 4 A (20% drop) vs MAZO 3 A typ. (30% drop), rated on different bases so not directly comparable; heating current 2.5 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 164 mΩ max vs MAZO 125 mΩ max. Body 5.18 × 5.49 × 3 mm vs MAZO 5.7 × 5.4 × 3 mm. Land pattern differs from MAZO's: two 2.79 × 1.905 mm pads 2.946 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (overall span differs by 0.756 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.
- Coilcraft XAL5050-103MEC: Same inductance, 10 µH vs MAZO 10 µH. Saturation current 4.9 A (30% drop) vs MAZO 3 A typ. (30% drop); heating current 4.9 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 45 mΩ max vs MAZO 125 mΩ max. Body 5.28 × 5.48 × 5.1 mm vs MAZO 5.7 × 5.4 × 3 mm, MAZO 2.1 mm lower. Land pattern differs from MAZO's: two 4.7 × 1.18 mm pads 2.13 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (pad width differs by 2.2 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 39% lower, Idc about 49% 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 74437336100 (WE-LHMI 5030): Same inductance, 10 µH vs MAZO 10 µH. Saturation current 5.35 A (30% drop) vs MAZO 3 A typ. (30% drop); heating current 2.9 A (40 °C rise) vs MAZO 2.5 A typ. (40 °C rise). DCR 128 mΩ max vs MAZO 125 mΩ max. Body 5.7 × 5.2 × 3 mm vs MAZO 5.7 × 5.4 × 3 mm. Land pattern differs from MAZO's: two 1.8 × 2 mm pads 2.5 mm apart vs MAZO two 2.5 × 1.9 mm pads 2.2 mm apart (pad width differs by 0.7 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 44% lower, Idc about 14% 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.
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 5.7 × 5.4 mm body, by inductance. Check the height before swapping.
| Part number | L | Isat | Idc | DCR max | Height | Unit price |
|---|---|---|---|---|---|---|
| VCMA-0530-R33-M-1A | 0.33 µH | 19 A | 16 A | 5 mΩ | 3 mm | $0.29 |
| VCMA-0530-R47-M-1A | 0.47 µH | 18 A | 10 A | 8.5 mΩ | 3 mm | $0.30 |
| VCMA-0530-R68-M-1A | 0.68 µH | 15 A | 9 A | 9.8 mΩ | 3 mm | $0.30 |
| VCMA-0530-1R0-M-1A | 1 µH | 11 A | 8.5 A | 13 mΩ | 3 mm | $0.30 |
| VCMA-0530-1R5-M-1A | 1.5 µH | 10 A | 8 A | 18 mΩ | 3 mm | $0.30 |
| VCMA-0530-2R2-M-1A | 2.2 µH | 8.5 A | 5.5 A | 26 mΩ | 3 mm | $0.30 |
| VCMA-0530-3R3-M-1A | 3.3 µH | 7.5 A | 4.8 A | 37 mΩ | 3 mm | $0.27 |
| VCMA-0530-4R7-M-1A | 4.7 µH | 5.5 A | 3.5 A | 58 mΩ | 3 mm | $0.30 |
| VCMA-0530-6R8-M-1A | 6.8 µH | 4 A | 3 A | 90 mΩ | 3 mm | $0.33 |
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-0420-100-M-1A | 10 µH | 2.2 A | 1.7 A | 281 mΩ | 4.75 × 4.45 × 2 mm | $0.41 |
| VCMA-0630-100-M-1A | 10 µH | 5.5 A | 4.1 A | 67 mΩ | 7.3 × 6.8 × 3 mm | $0.21 |
| VCMA-1040-100-M-1A | 10 µH | 9 A | 7.2 A | 30 mΩ | 11.5 × 10.3 × 4 mm | $0.62 |
| VCMA-1350-100-M-1A | 10 µH | 14 A | 8.5 A | 21.5 mΩ | 13.8 × 12.9 × 5 mm | $0.75 |
| VCMA-1365-100-M-1A | 10 µH | 18 A | 15 A | 17 mΩ | 13.8 × 12.9 × 6.5 mm | $0.93 |
Buy
Unit price · USD / piece$0.20For 5 pieces
Quantity pricingSelect a tier to set the quantity.
| Quantity | Unit price | Extended |
|---|---|---|
| 5–49 | $0.2 | $1.00 |
| 50–149 | $0.14 | $7.00 |
| 150–499 | $0.112 | $16.80 |
| 500–2999 | $0.101 | $50.50 |
Merchandise subtotal$1.00Item 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
- 2000 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 0.33–10 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 4.5–110 mΩ across the series; use the maximum for loss budgets.
Rated voltage
50 V maximum; check it against the input voltage.
Height
Max 3.0 mm. Lower: VCMA-0420; same height, more current: VCMA-0630.
Industry and product applications
VCMA-0530-100-M-1A is a VCMA-0530 series part for evaluation in automotive electronics.
Manufacturer-listed series applications
Automotive applications.
MAZO datasheet: VCMA-0530-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-0530-100-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.