VCMA-1365-220-M-1A
MAZO 22 µH shielded power inductor, Idc 8 A typ.
- Inductance
- 22 µH
- Isat
- 9 A
- Idc
- 8 A
- DCR max
- 33.5 mΩ
- Brand
- MAZO
- Series
- VCMA-1365
- Size
- 13.8 × 12.9 × 6.5 mm
- Category
- MAZO power inductors
- Related applications
- Automotive / OBC
- Features
- AEC-Q200Magnetic shieldRoHSHalogen free
- Stock
- Factory stock
Manufacturer series image
Specifications
BrandMAZO / Mazotech
SeriesVCMA-1365
Inductance L022 µH ±20% (1 MHz, 1.0 V)
DCR typ.29 mΩ
DCR max.33.5 mΩ
Heating current Idc typ.8 A
Heating current Idc max.7.5 A
Saturation current Isat typ.9 A
Saturation current Isat max.8.5 A
Rated voltage max.75 V
Package13.8 × 12.9 × 6.5 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
Packaging500 pieces/reel
ApplicationsAutomotive applications
Datasheet facts
- Recommended land pattern
- Two 5.5 × 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 × 14.1±0.10 × 6.9±0.15 mm
Datasheet VCMA-1365-XXX-M-1A, revision A3, 2025-11-26, page 4
Characteristic curves
Typical curves from the MAZO datasheet, for reference only.
Soldering and packaging
Alternative to these parts
VCMA-1365-220-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-1365-220-M-1A vs. this part |
|---|---|---|---|---|---|---|---|---|---|
| Cyntec | CMLB136T-220MSCMLB136T | 22 µH | 7.6 A · 30% | 7 A · 40 °C | 39 mΩ | 13.45 × 12.6 × 5.8 mm | Pad-compatible | 5.5 × 3.25 mm, gap 8 mmSame as MAZO | Drop-in candidate |
| Cyntec | VCMT136E-220MN54MVCMT136E MN54M | 22 µH | 6.3 A · 20% | 7 A · 40 °C | 40 mΩ | 13.45 × 12.6 × 6.3 mm | Pad-compatible | 4.953 × 3.226 mm, gap 8.28 mmClose to MAZO (0.547 mm off) | Drop-in candidate |
| Bourns | SRP1265A-220MSRP1265A | 22 µH | 12 A · 20% | 9 A · 40 °C | 37 mΩ | 13.5 × 12.5 × 6.2 mm | Pad-compatible | 5 × 3.1 mm, gap 8 mmClose to MAZO (0.5 mm off) | With design margin |
| Bourns | SRP1265CC-220MSRP1265CC | 22 µH | 12 A · 30% | 10 A · 40 °C | 37 mΩ | 13.5 × 12.5 × 6.2 mm | Pad-compatible | 5 × 3.1 mm, gap 8 mmClose to MAZO (0.5 mm off) | With design margin |
| Cyntec | CMLS136E-220MSCMLS136E | 22 µH | 11.5 A · 30% | 6.5 A · 40 °C | 44 mΩ | 13.45 × 12.6 × 6.3 mm | Pad-compatible | 5 × 3.3 mm, gap 8 mmClose to MAZO (0.5 mm off) | With design margin |
| Würth Elektronik | 744373965220WE-LHMI 1365 | 22 µH | 13.9 A · 30% | 6.5 A · 40 °C | 37 mΩ | 13.5 × 12.5 × 6.2 mm | Pad-compatible | 5 × 3.1 mm, gap 8 mmClose to MAZO (0.5 mm off) | Weaker figures |
| TDK | SPM12565VC-220M-DSPM12565VC-D | 22 µH | 14.5 A · 30% | 6.9 A · 40 °C | 35 mΩ | 13 × 12.5 × 6.5 mm | Same footprint class | 5 × 3.25 mm, gap 8.2 mmClose to MAZO (0.5 mm off) | Weaker figures |
| TDK | SPM12565VT-220M-DSPM12565VT-D | 22 µH | 14.1 A · 30% | 6.9 A · 40 °C | 34.1 mΩ | 13 × 12.5 × 6.5 mm | Same footprint class | 5 × 3.25 mm, gap 8.2 mmClose to MAZO (0.5 mm off) | Weaker figures |
| Würth Elektronik | 7443551221WE-HCI 1365 | 22 µH | 6.5 A · 30% | 6 A · 50 °C | 24.7 mΩ | 13 × 12.8 × 6.2 mm | Same footprint class | 5 × 4.5 mm, gap 6 mmDiffers from MAZO (2 mm off) | Weaker figures |
What each comparison means (9)
- Cyntec CMLB136T-220MS: Same inductance, 22 µH vs MAZO 22 µH. Saturation current 7.6 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 7 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 39 mΩ max vs MAZO 33.5 mΩ max. Body 13.45 × 12.6 × 5.8 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.7 mm taller. Same land pattern as MAZO (two 5.5 × 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.
- Cyntec VCMT136E-220MN54M (VCMT136E MN54M): Same inductance, 22 µH vs MAZO 22 µH. Saturation current 6.3 A (20% drop) vs MAZO 9 A typ. (30% drop), rated on different bases so not directly comparable; heating current 7 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 40 mΩ max vs MAZO 33.5 mΩ max. Body 13.45 × 12.6 × 6.3 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.2 mm taller. Land pattern close to MAZO's: two 4.953 × 3.226 mm pads 8.28 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.547 mm). Verdict: drop-in candidate (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.
- Bourns SRP1265A-220M: Same inductance, 22 µH vs MAZO 22 µH. Saturation current 12 A (20% drop) vs MAZO 9 A typ. (30% drop), rated on different bases so not directly comparable; heating current 9 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 37 mΩ max vs MAZO 33.5 mΩ max. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.3 mm taller. Land pattern close to MAZO's: two 5 × 3.1 mm pads 8 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: replaceable with design margin (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, height clearance, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
- Bourns SRP1265CC-220M: Same inductance, 22 µH vs MAZO 22 µH. Saturation current 12 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 10 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 37 mΩ max vs MAZO 33.5 mΩ max. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.3 mm taller. Land pattern close to MAZO's: two 5 × 3.1 mm pads 8 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: replaceable with design margin (MAZO Isat about 25% lower, Idc about 20% 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.
- Cyntec CMLS136E-220MS: Same inductance, 22 µH vs MAZO 22 µH. Saturation current 11.5 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 6.5 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 44 mΩ max vs MAZO 33.5 mΩ max. Body 13.45 × 12.6 × 6.3 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.2 mm taller. Land pattern close to MAZO's: two 5 × 3.3 mm pads 8 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: replaceable with design margin (MAZO Isat about 22% 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 744373965220 (WE-LHMI 1365): Same inductance, 22 µH vs MAZO 22 µH. Saturation current 13.9 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 6.5 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 37 mΩ max vs MAZO 33.5 mΩ max. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.3 mm taller. Land pattern close to MAZO's: two 5 × 3.1 mm pads 8 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 35% 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.
- TDK SPM12565VC-220M-D (SPM12565VC-D): Same inductance, 22 µH vs MAZO 22 µH. Saturation current 14.5 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 6.9 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 35 mΩ max vs MAZO 33.5 mΩ max. Body 13 × 12.5 × 6.5 mm vs MAZO 13.8 × 12.9 × 6.5 mm. Land pattern close to MAZO's: two 5 × 3.25 mm pads 8.2 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 38% 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, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
- TDK SPM12565VT-220M-D (SPM12565VT-D): Same inductance, 22 µH vs MAZO 22 µH. Saturation current 14.1 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 6.9 A (40 °C rise) vs MAZO 8 A typ. (40 °C rise). DCR 34.1 mΩ max vs MAZO 33.5 mΩ max. Body 13 × 12.5 × 6.5 mm vs MAZO 13.8 × 12.9 × 6.5 mm. Land pattern close to MAZO's: two 5 × 3.25 mm pads 8.2 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 36% 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, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
- Würth Elektronik 7443551221 (WE-HCI 1365): Same inductance, 22 µH vs MAZO 22 µH. Saturation current 6.5 A (30% drop) vs MAZO 9 A typ. (30% drop); heating current 6 A (50 °C rise) vs MAZO 8 A typ. (40 °C rise), rated on different bases so not directly comparable. DCR 24.7 mΩ typ vs MAZO 29 mΩ typ. Body 13 × 12.8 × 6.2 mm vs MAZO 13.8 × 12.9 × 6.5 mm, MAZO 0.3 mm taller. Land pattern differs from MAZO's: two 5 × 4.5 mm pads 6 mm apart vs MAZO two 5.5 × 3.25 mm pads 8 mm apart (gap differs by 2 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat not lower, DCR slightly higher). 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.
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-1350-4R7-M-1A | 4.7 µH | 20.5 A | 14 A | 9.2 mΩ | 5 mm | $0.75 |
| 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-1350-6R8-M-1A | 6.8 µH | 16.5 A | 11.5 A | 13.5 mΩ | 5 mm | $0.75 |
| 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 |
| VCMA-1350-150-M-1A | 15 µH | 10 A | 7.8 A | 26 mΩ | 5 mm | $0.75 |
| VCMA-1365-150-M-1A | 15 µH | 13 A | 10 A | 24 mΩ | 6.5 mm | $1.03 |
| VCMA-1350-220-M-1A | 22 µH | 8.2 A | 6.5 A | 39.5 mΩ | 5 mm | $0.77 |
| VCMA-1350-330-M-1A | 33 µH | 7.5 A | 5.5 A | 57.5 mΩ | 5 mm | $0.93 |
| VCMA-1365-330-M-1A | 33 µH | 8.5 A | 7 A | 45 mΩ | 6.5 mm | $1.03 |
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-0630-220-M-1A | 22 µH | 3.5 A | 2.5 A | 200 mΩ | 7.3 × 6.8 × 3 mm | $0.35 |
| VCMA-1040-220-M-1A | 22 µH | 6.5 A | 5 A | 66 mΩ | 11.5 × 10.3 × 4 mm | $0.60 |
Buy
Unit price · USD / piece$1.03For 5 pieces
Quantity pricingSelect a tier to set the quantity.
| Quantity | Unit price | Extended |
|---|---|---|
| 5–49 | $1.03 | $5.15 |
| 50–149 | $0.66 | $33.00 |
| 150–499 | $0.503 | $75.45 |
Merchandise subtotal$5.15Item 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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Dispatch preparation and shipping transit are separate. Arrival is estimated; the confirmed route and shipment tracking determine delivery.
PackagingFor the selected quantity
- Standard full-reel quantity
- 500 pieces
- Packed as
- Cut tape · 5 pieces
- Cut-tape fee
- None
- Online order limit
- 499 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 1.0–33 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 1.65–39 mΩ across the series; use the maximum for loss budgets.
Rated voltage
75 V maximum; check it against the input voltage.
Height
Max 6.5 mm. Height-limited: VCMA-1350 (5.0 mm) on the same land pattern.
Industry and product applications
VCMA-1365-220-M-1A is a VCMA-1365 series part for evaluation in automotive electronics.
Manufacturer-listed series applications
Automotive applications.
MAZO datasheet: VCMA-1365-XXX-M-1A, revision A3, 2025-11-26 — applications on page 1
Circuit applications to evaluate
These are series applications and engineering evaluation examples. Select VCMA-1365-220-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.