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VCMA-1350-330-M-1A

MAZO 33 µH 5.5 A shielded power inductor

인덕턴스
33 µH
Isat
7.5 A
Idc
5.5 A
DCR 최대
57.5 mΩ
브랜드
MAZO
시리즈
VCMA-1350
크기
13.8 × 12.9 × 5 mm
관련 애플리케이션
차량용 / OBC
특징
AEC-Q200자기 차폐RoHS할로겐 프리
재고
제조사 재고 있음

사양

Inductance L033 µH ±20% (1 MHz, 1.0 V)
DCR typ.50 mΩ
DCR max.57.5 mΩ
Heating current Idc typ.5.5 A
Heating current Idc max.5 A
Saturation current Isat typ.7.5 A
Saturation current Isat max.7 A
Rated voltage max.75 V
Package13.8 × 12.9 × 5.0 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
Packaging500 pieces/reel
ApplicationsAutomotive applications
BrandMAZO / Mazotech

데이터시트 요점

853.2514.5
권장 랜드 패턴(mm)
권장 랜드 패턴
5 × 3.25 mm 패드 2개, 간격 8 mm, 전체 길이 14.5 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 500개; 캐리어 테이프 포켓 13.4±0.10 × 14.4±0.10 × 5.4±0.15 mm

MAZO 데이터시트 VCMA-1350-XXX-M-1A, 개정 A4, 2025-11-26, 4페이지

특성 곡선

인덕턴스 – DC 바이어스CSV
0102030400246810Isat 7.5 ADC 전류(A)인덕턴스(µH)
온도 상승 – 전류CSV
02550751001250246810Idc 5.5 ADC 전류(A)온도 상승(°C)

MAZO 데이터시트의 대표 곡선이며 참고용입니다.

솔더링 및 포장

이 부품들의 대체품

VCMA-1350-330-M-1A 제품은 아래 부품과 풋프린트 클래스와 공칭값이 같습니다. 교체하기 전에 패드를 확인하고 샘플로 시험하세요.

브랜드부품 번호인덕턴스IsatIrmsDCR 최대크기풋프린트권장 패드이 부품 대비 VCMA-1350-330-M-1A
CyntecCMLB136T-330MSCMLB136T33 µH6.1 A · 30%5 A · 40 °C70 mΩ13.45 × 12.6 × 5.8 mm동일 풋프린트 클래스5.5 × 3.25 mm, 간격 8 mmMAZO와 근접(차이 0.5 mm)수치 적합, 패드 확인 필요
CyntecVCMT136E-330MN54MVCMT136E MN54M33 µH4.3 A · 20%5.5 A · 40 °C69 mΩ13.45 × 12.6 × 6.3 mm동일 풋프린트 클래스4.953 × 3.226 mm, 간격 8.28 mmMAZO와 근접(차이 0.28 mm)수치 적합, 패드 확인 필요
BournsSRP1265A-330MSRP1265A33 µH11 A · 20%8 A · 40 °C58 mΩ13.5 × 12.5 × 6.2 mm동일 풋프린트 클래스5 × 3.1 mm, 간격 8 mmMAZO와 근접(차이 0.3 mm)수치 열세
BournsSRP1265CC-330MSRP1265CC33 µH9 A · 30%8 A · 40 °C56 mΩ13.5 × 12.5 × 6.2 mm동일 풋프린트 클래스5 × 3.1 mm, 간격 8 mmMAZO와 근접(차이 0.3 mm)수치 열세
CyntecVCMI136E-330MN54MVCMI136E MN54M33 µH11.4 A · 20%5.88 A · 40 °C57.75 mΩ13.45 × 12.6 × 6.3 mm동일 풋프린트 클래스4.953 × 3.226 mm, 간격 8.28 mmMAZO와 근접(차이 0.28 mm)수치 열세
Würth Elektronik7443551331WE-HCI 136533 µH5.5 A · 30%5.5 A · 50 °C33.6 mΩ13 × 12.8 × 6.2 mm동일 풋프린트 클래스5 × 4.5 mm, 간격 6 mmMAZO와 다름(차이 2 mm)수치 열세
Würth Elektronik744373965330WE-LHMI 136533 µH13.2 A · 30%5.45 A · 40 °C58 mΩ13.5 × 12.5 × 6.2 mm동일 풋프린트 클래스5 × 3.1 mm, 간격 8 mmMAZO와 근접(차이 0.3 mm)수치 열세
각 비교의 의미(7건)
  1. Cyntec CMLB136T-330MS: Same inductance, 33 µH vs MAZO 33 µH. Saturation current 6.1 A (30% drop) vs MAZO 7.5 A typ. (30% drop); heating current 5 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 70 mΩ typ vs MAZO 50 mΩ typ. Body 13.45 × 12.6 × 5.8 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 0.8 mm lower. Land pattern close to MAZO's: two 5.5 × 3.25 mm pads 8 mm apart vs MAZO two 5 × 3.25 mm pads 8 mm apart (pad width differs by 0.5 mm). Verdict: the figures qualify, but the pads need checking (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.
  2. Cyntec VCMT136E-330MN54M (VCMT136E MN54M): Same inductance, 33 µH vs MAZO 33 µH. Saturation current 4.3 A (20% drop) vs MAZO 7.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 5.5 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 69 mΩ typ vs MAZO 50 mΩ typ. Body 13.45 × 12.6 × 6.3 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.3 mm lower. 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: 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.
  3. Bourns SRP1265A-330M: Same inductance, 33 µH vs MAZO 33 µH. Saturation current 11 A (20% drop) vs MAZO 7.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 8 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 58 mΩ typ vs MAZO 50 mΩ typ. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.2 mm lower. 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: MAZO figures are weaker, consider only with ample margin (Idc about 31% 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.
  4. Bourns SRP1265CC-330M: Same inductance, 33 µH vs MAZO 33 µH. Saturation current 9 A (30% drop) vs MAZO 7.5 A typ. (30% drop); heating current 8 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 56 mΩ typ vs MAZO 50 mΩ typ. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.2 mm lower. 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: MAZO figures are weaker, consider only with ample margin (MAZO Isat about 17% lower, Idc about 31% 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.
  5. Cyntec VCMI136E-330MN54M (VCMI136E MN54M): Same inductance, 33 µH vs MAZO 33 µH. Saturation current 11.4 A (20% drop) vs MAZO 7.5 A typ. (30% drop), rated on different bases so not directly comparable; heating current 5.88 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 57.75 mΩ typ vs MAZO 50 mΩ typ. Body 13.45 × 12.6 × 6.3 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.3 mm lower. 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: MAZO figures are weaker, consider only with ample margin (Idc about 6% 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.
  6. Würth Elektronik 7443551331 (WE-HCI 1365): Same inductance, 33 µH vs MAZO 33 µH. Saturation current 5.5 A (30% drop) vs MAZO 7.5 A typ. (30% drop); heating current 5.5 A (50 °C rise) vs MAZO 5.5 A typ. (40 °C rise), rated on different bases so not directly comparable. DCR 33.6 mΩ typ vs MAZO 50 mΩ typ. Body 13 × 12.8 × 6.2 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.2 mm lower. Land pattern differs from MAZO's: two 5 × 4.5 mm pads 6 mm apart vs MAZO two 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, the land pattern against both drawings and test samples. Both parts are AEC-Q200.
  7. Würth Elektronik 744373965330 (WE-LHMI 1365): Same inductance, 33 µH vs MAZO 33 µH. Saturation current 13.2 A (30% drop) vs MAZO 7.5 A typ. (30% drop); heating current 5.45 A (40 °C rise) vs MAZO 5.5 A typ. (40 °C rise). DCR 58 mΩ typ vs MAZO 50 mΩ typ. Body 13.5 × 12.5 × 6.2 mm vs MAZO 13.8 × 12.9 × 5 mm, MAZO 1.2 mm lower. 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: 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, the land pattern against both drawings and test samples.
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 13.8 × 12.9 mm 부품을 인덕턴스 순으로 표시합니다. 교체 전에 높이를 확인하세요.

부품 번호인덕턴스IsatIdcDCR 최대높이단가
VCMA-1350-4R7-M-1A4.7 µH20.5 A14 A9.2 mΩ5 mm$0.75
VCMA-1350-5R6-M-1A5.6 µH20 A12 A12 mΩ5 mm$0.75
VCMA-1365-5R6-M-1A5.6 µH22 A18 A8.2 mΩ6.5 mm$0.90
VCMA-1350-6R8-M-1A6.8 µH16.5 A11.5 A13.5 mΩ5 mm$0.75
VCMA-1365-6R8-M-1A6.8 µH20 A16 A11 mΩ6.5 mm$0.93
VCMA-1350-100-M-1A10 µH14 A8.5 A21.5 mΩ5 mm$0.75
VCMA-1365-100-M-1A10 µH18 A15 A17 mΩ6.5 mm$0.93
VCMA-1350-150-M-1A15 µH10 A7.8 A26 mΩ5 mm$0.75
VCMA-1365-150-M-1A15 µH13 A10 A24 mΩ6.5 mm$1.03
VCMA-1350-220-M-1A22 µH8.2 A6.5 A39.5 mΩ5 mm$0.77
VCMA-1365-220-M-1A22 µH9 A8 A33.5 mΩ6.5 mm$1.03
VCMA-1365-330-M-1A33 µH8.5 A7 A45 mΩ6.5 mm$1.03

구매

단가 · USD / 개$0.935개 기준
수량별 가격구간을 선택하면 수량이 설정됩니다.
수량단가소계
5–49$0.93$4.65
50–149$0.59$29.50
150–499$0.456$68.40
500–2999$0.389$194.50
상품 소계$4.65품목 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.

최소 주문 수량: 5, 주문 단위: 1.
포장선택한 수량 기준
풀 릴 표준 수량
500개
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 0.22–33 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.

대표 용도

  • 48 V to 12 V converters
  • High-power LED drivers
  • BMS auxiliary supplies
  • Class-D audio amplifier rails