VCMA-0420-2R2-M-1A
MAZO 2.2 µH 40 V shielded power inductor
- 인덕턴스
- 2.2 µH
- Isat
- 5.5 A
- Idc
- 4.2 A
- DCR 최대
- 50 mΩ
- 브랜드
- MAZO
- 시리즈
- VCMA-0420
- 크기
- 4.75 × 4.45 × 2 mm
- 관련 애플리케이션
- 차량용 / OBC
- 특징
- AEC-Q200자기 차폐RoHS할로겐 프리
- 재고
- 제조사 재고 있음
제조사 시리즈 이미지
사양
BrandMAZO / Mazotech
SeriesVCMA-0420
Inductance L02.2 µH ±20% (1 MHz, 1.0 V)
DCR typ.42 mΩ
DCR max.50 mΩ
Heating current Idc typ.4.2 A
Heating current Idc max.4 A
Saturation current Isat typ.5.5 A
Saturation current Isat max.5 A
Rated voltage max.40 V
Package4.75 × 4.45 × 2.0 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
Packaging3000 pieces/reel
ApplicationsAutomotive applications
데이터시트 요점
- 권장 랜드 패턴
- 2.5 × 1.5 mm 패드 2개, 간격 2.2 mm, 전체 길이 5.2 mm
- 인덕턴스 측정 조건
- 1 MHz, 1.0 V, 25 °C
- 전류 정의
- Isat: 인덕턴스 약 30% 감소; Idc: 온도 상승 약 40 °C
- 솔더링
- 리플로우(J-STD-020 준수)
- 작동 온도(주위 + 자체 발열)
- -55 ~ +125 °C
- 보관 온도
- -55 ~ +125 °C
- 포장
- 릴당 3000개; 캐리어 테이프 포켓 4.5±0.1 × 4.8±0.1 × 2.5±0.15 mm
MAZO 데이터시트 VCMA-0420-XXX-M-1A, 개정 A4, 2025-11-26, 4페이지
특성 곡선
MAZO 데이터시트의 대표 곡선이며 참고용입니다.
솔더링 및 포장
이 부품들의 대체품
VCMA-0420-2R2-M-1A 제품은 아래 부품과 풋프린트 클래스와 공칭값이 같습니다. 교체하기 전에 패드를 확인하고 샘플로 시험하세요.
| 브랜드 | 부품 번호 | 인덕턴스 | Isat | Irms | DCR 최대 | 크기 | 풋프린트 | 권장 패드 | 이 부품 대비 VCMA-0420-2R2-M-1A |
|---|---|---|---|---|---|---|---|---|---|
| Bourns | SRP4020TA-2R2MSRP4020TA | 2.2 µH | 6 A · 20% | 4 A · 40 °C | 61 mΩ | 4.45 × 4.06 × 2 mm | 패드 호환 | 2.4 × 1.5 mm, 간격 2.2 mmMAZO와 동일 | 직접 대체 후보 |
| TDK | SPM4020T-2R2MSPM4020T | 2.2 µH | 5.1 A · 30% | 3.7 A · 40 °C | 70.4 mΩ | 4.4 × 4.1 × 2 mm | 패드 호환 | 2.3 × 1.65 mm, 간격 1.65 mmMAZO와 근접(차이 0.55 mm) | 직접 대체 후보 |
| TDK | SPM4020T-2R2M-LRSPM4020T-LR | 2.2 µH | 5.3 A · 30% | 4.4 A · 40 °C | 61.6 mΩ | 4.4 × 4.1 × 2 mm | 패드 호환 | 2.3 × 1.65 mm, 간격 1.65 mmMAZO와 근접(차이 0.55 mm) | 직접 대체 후보 |
| Vishay | IHLP1616BZER2R2M01IHLP-1616BZ-01 | 2.2 µH | 6 A · 20% | 2.85 A · 40 °C | 90 mΩ | 4.06 × 4.45 × 2 mm | 패드 호환 | 2.286 × 1.855 mm, 간격 1.93 mmMAZO와 근접(차이 0.439 mm) | 직접 대체 후보 |
| Coilcraft | XAL4020-222MECXAL4020 | 2.2 µH | 5.6 A · 30% | 5.5 A · 40 °C | 38.7 mΩ | 4 × 4 × 2.1 mm | 동일 풋프린트 클래스 | 3.4 × 0.98 mm, 간격 1.39 mmMAZO와 다름(차이 1.85 mm) | 여유 시 가능, 패드 확인 필요 |
| Coilcraft | XFL4020-222MECXFL4020 | 2.2 µH | 3.7 A · 30% | 8 A · 40 °C | 23.5 mΩ | 4 × 4 × 2.1 mm | 동일 풋프린트 클래스 | 3.4 × 0.98 mm, 간격 1.39 mmMAZO와 다름(차이 1.85 mm) | 수치 열세 |
| Cyntec | VCHA042A-2R2MS62MVCHA042A MS62M | 2.2 µH | 5.3 A · 30% | 5.8 A · 40 °C | 23 mΩ | 4.2 × 4 × 2.1 mm | 동일 풋프린트 클래스 | 2.286 × 1.855 mm, 간격 1.93 mmMAZO와 근접(차이 0.439 mm) | 수치 열세 |
| Würth Elektronik | 74438356022WE-MAPI 4020 | 2.2 µH | 7.9 A · 30% | 6.2 A · 40 °C | 35 mΩ | 4.1 × 4.1 × 2.1 mm | 동일 풋프린트 클래스 | 3.7 × 0.98 mm, 간격 1.39 mmMAZO와 다름(차이 1.85 mm) | 수치 열세 |
| Würth Elektronik | 74439323022WE-XHMI 4020 | 2.2 µH | 6.3 A · 30% | 7.2 A · 40 °C | 23.52 mΩ | 4.3 × 4.3 × 2 mm | 동일 풋프린트 클래스 | 3.8 × 1.2 mm, 간격 1.25 mmMAZO와 다름(차이 1.55 mm) | 수치 열세 |
각 비교의 의미(9건)
- Bourns SRP4020TA-2R2M: Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 6 A (20% drop) vs MAZO 5.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 4 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 61 mΩ max vs MAZO 50 mΩ max. Body 4.45 × 4.06 × 2 mm vs MAZO 4.75 × 4.45 × 2 mm. Same land pattern as MAZO (two 2.5 × 1.5 mm pads 2.2 mm apart). 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 and test samples. Both parts are AEC-Q200.
- TDK SPM4020T-2R2M: Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 5.1 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 3.7 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 70.4 mΩ typ vs MAZO 42 mΩ typ. Body 4.4 × 4.1 × 2 mm vs MAZO 4.75 × 4.45 × 2 mm. Land pattern close to MAZO's: two 2.3 × 1.65 mm pads 1.65 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (gap differs by 0.55 mm). 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, the land pattern against both drawings and test samples.
- TDK SPM4020T-2R2M-LR (SPM4020T-LR): Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 5.3 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 4.4 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 61.6 mΩ max vs MAZO 50 mΩ max. Body 4.4 × 4.1 × 2 mm vs MAZO 4.75 × 4.45 × 2 mm. Land pattern close to MAZO's: two 2.3 × 1.65 mm pads 1.65 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (gap differs by 0.55 mm). Verdict: drop-in candidate (MAZO Isat not lower, Idc about 5% 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 IHLP1616BZER2R2M01 (IHLP-1616BZ-01): Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 6 A (20% drop) vs MAZO 5.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 2.85 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 90 mΩ max vs MAZO 50 mΩ max. Body 4.06 × 4.45 × 2 mm vs MAZO 4.75 × 4.45 × 2 mm. Land pattern close to MAZO's: two 2.286 × 1.855 mm pads 1.93 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 0.439 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, the land pattern against both drawings and test samples.
- Coilcraft XAL4020-222MEC: Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 5.6 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 5.5 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 38.7 mΩ max vs MAZO 50 mΩ max. Body 4 × 4 × 2.1 mm vs MAZO 4.75 × 4.45 × 2 mm, MAZO 0.1 mm lower. Land pattern differs from MAZO's: two 3.4 × 0.98 mm pads 1.39 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 1.85 mm). Verdict: replaceable with design margin, pads need checking (MAZO Isat about 2% lower, Idc about 24% 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.
- Coilcraft XFL4020-222MEC: Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 3.7 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 8 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 23.5 mΩ max vs MAZO 50 mΩ max. Body 4 × 4 × 2.1 mm vs MAZO 4.75 × 4.45 × 2 mm, MAZO 0.1 mm lower. Land pattern differs from MAZO's: two 3.4 × 0.98 mm pads 1.39 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 1.85 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat not lower, Idc about 48% 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.
- Cyntec VCHA042A-2R2MS62M (VCHA042A MS62M): Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 5.3 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 5.8 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 23 mΩ max vs MAZO 50 mΩ max. Body 4.2 × 4 × 2.1 mm vs MAZO 4.75 × 4.45 × 2 mm, MAZO 0.1 mm lower. Land pattern close to MAZO's: two 2.286 × 1.855 mm pads 1.93 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 0.439 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat not lower, Idc about 28% 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 74438356022 (WE-MAPI 4020): Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 7.9 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 6.2 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 35 mΩ max vs MAZO 50 mΩ max. Body 4.1 × 4.1 × 2.1 mm vs MAZO 4.75 × 4.45 × 2 mm, MAZO 0.1 mm lower. Land pattern differs from MAZO's: two 3.7 × 0.98 mm pads 1.39 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 1.85 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 30% lower, Idc about 32% 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 74439323022 (WE-XHMI 4020): Same inductance, 2.2 µH vs MAZO 2.2 µH. Saturation current 6.3 A (30% drop) vs MAZO 5.5 A typ. (30% drop); heating current 7.2 A (40 °C rise) vs MAZO 4.2 A typ. (40 °C rise). DCR 23.52 mΩ max vs MAZO 50 mΩ max. Body 4.3 × 4.3 × 2 mm vs MAZO 4.75 × 4.45 × 2 mm. Land pattern differs from MAZO's: two 3.8 × 1.2 mm pads 1.25 mm apart vs MAZO two 2.5 × 1.5 mm pads 2.2 mm apart (overall span differs by 1.55 mm). Verdict: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 13% lower, Idc about 42% 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.
수치 비교 방법
Isat와 Irms는 각 데이터시트의 정의를 따르며 기준을 수치 뒤에 표시합니다. MAZO 수치는 사양표의 대표값입니다.
권장 패드: 각 데이터시트가 권장하는 패드 폭 × 패드 길이와 두 패드 사이 간격을 MAZO와 비교했습니다.
같은 풋프린트의 다른 값
본체 크기가 같은 4.75 × 4.45 mm 부품을 인덕턴스 순으로 표시합니다. 교체 전에 높이를 확인하세요.
| 부품 번호 | 인덕턴스 | Isat | Idc | DCR 최대 | 높이 | 단가 |
|---|---|---|---|---|---|---|
| VCMA-0420-R10-M-1A | 0.1 µH | 22 A | 15 A | 4 mΩ | 2 mm | $0.21 |
| VCMA-0420-R22-M-1A | 0.22 µH | 18.5 A | 12 A | 5.6 mΩ | 2 mm | $0.21 |
| VCMA-0420-R33-M-1A | 0.33 µH | 16 A | 10 A | 8 mΩ | 2 mm | $0.21 |
| VCMA-0420-R47-M-1A | 0.47 µH | 12 A | 8.5 A | 12 mΩ | 2 mm | $0.22 |
| VCMA-0420-R56-M-1A | 0.56 µH | 10.5 A | 8 A | 13 mΩ | 2 mm | $0.28 |
| VCMA-0420-R68-M-1A | 0.68 µH | 9 A | 7.5 A | 14 mΩ | 2 mm | $0.28 |
| VCMA-0420-1R0-M-1A | 1 µH | 7.5 A | 6.5 A | 24 mΩ | 2 mm | $0.28 |
| VCMA-0420-1R2-M-1A | 1.2 µH | 7 A | 6.2 A | 27 mΩ | 2 mm | $0.28 |
| VCMA-0420-1R5-M-1A | 1.5 µH | 6.5 A | 4.8 A | 30 mΩ | 2 mm | $0.28 |
| VCMA-0420-3R3-M-1A | 3.3 µH | 4.5 A | 3.3 A | 82 mΩ | 2 mm | $0.23 |
| VCMA-0420-4R7-M-1A | 4.7 µH | 3.3 A | 2.5 A | 105 mΩ | 2 mm | $0.33 |
| VCMA-0420-6R8-M-1A | 6.8 µH | 2.6 A | 2 A | 185 mΩ | 2 mm | $0.36 |
같은 인덕턴스의 다른 크기
작은 순. 본체가 클수록 대체로 전류 여유가 큽니다. 패드는 다릅니다.
| 부품 번호 | 인덕턴스 | Isat | Idc | DCR 최대 | 본체 크기 | 단가 |
|---|---|---|---|---|---|---|
| VCMA-0530-2R2-M-1A | 2.2 µH | 8.5 A | 5.5 A | 26 mΩ | 5.7 × 5.4 × 3 mm | $0.30 |
| VCMA-0630-2R2-M-1A | 2.2 µH | 12.5 A | 9.5 A | 15 mΩ | 7.3 × 6.8 × 3 mm | $0.23 |
| VCMA-1040-2R2-M-1A | 2.2 µH | 19 A | 14 A | 7 mΩ | 11.5 × 10.3 × 4 mm | $0.52 |
| VCMA-1350-2R2-M-1A | 2.2 µH | 28 A | 21 A | 4.6 mΩ | 13.8 × 12.9 × 5 mm | $0.72 |
| VCMA-1365-2R2-M-1A | 2.2 µH | 35 A | 30 A | 3.2 mΩ | 13.8 × 12.9 × 6.5 mm | $0.79 |
구매
단가 · USD / 개$0.215개 기준
수량별 가격구간을 선택하면 수량이 설정됩니다.
| 수량 | 단가 | 소계 |
|---|---|---|
| 5–49 | $0.21 | $1.05 |
| 50–149 | $0.15 | $7.50 |
| 150–499 | $0.117 | $17.55 |
| 500–2999 | $0.096 | $48.00 |
상품 소계$1.05품목 금액만 포함되며 포장, 취급, 배송, 관세, 세금은 제외됩니다. 포장 및 취급 비용은 장바구니에 표시됩니다. 배송, 관세, 세금은 별도로 확정됩니다.
- 최소 주문 수량
- 5개
- 주문 단위
- 1개
- 가용성
- 제조사 재고 있음
- 발송 준비
- 2일
중국에서 발송배송 방법: DHL Express배송 국가를 선택하면 예상 운송 기간이 표시됩니다.
발송 준비 기간과 운송 기간은 별도로 계산합니다. 도착일은 예상이며 실제 운송 경로와 주문 배송 조회 정보를 따릅니다.
포장선택한 수량 기준
- 풀 릴 표준 수량
- 3000개
- 포장 형태
- 컷 테이프 · 5개
- 컷 테이프 요금
- 없음
- 온라인 주문 한도
- 2999개
포장 및 취급 비용은 장바구니에 표시됩니다. 배송비, 관세, 세금은 별도로 확정됩니다.
이 수량을 장바구니에 담아 주문 비용과 이용 가능한 결제 단계를 확인하세요. 요청 시 로그인해 주세요.
선정 및 용도
선정 방법
Choosing inductance
L ≈ (Vin − Vout) × Vout ÷ (Vin × fsw × ΔI), with ΔI at 20–40% of the output current. The series covers 0.1–10 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 3.5–245 mΩ across the series; use the maximum for loss budgets.
Rated voltage
40 V maximum; check it against the input voltage.
Height
Max 2.0 mm. For more current, VCMA-0530 or VCMA-0630.