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리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

DMT Series

Toroidal Output Power Chokes

RoHS 준수

Coilcraft DMT Series of toroidal power chokes offer high inductance and high current ratings.  The toroidal core shape minimizes external magnetic fields, providing EMI shielding from other components.  These legacy output power chokes were designed for applications requiring high DC bias current and meet our UL1446 Class B (130°C) insulation system (UL FIle E83628) requirements.  The plastic materials meet UL94V-0.

  • Designed for any application requiring a high DC current bias
  • UL1446 Class B (130°C) Insulation System (UL File E83628)
지금 구매:
개수 단품 가격
1 $4.43
250 $3.79
500 $3.30

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

사양

Electrical specifications at 25°C.

DMT1 Series

부품 번호 L min (µH) 1 L typ (µH) 2 전류정격 (A) DCR max (mΩ) 3 SRF typ (MHz) H max L max W max X (±0.01/0.25) Y (±0.01/0.25) Z (pins 1 & 4) V (pins 1 & 4)
DMT1-7-10L 7.0 17 10.0 10.0 28.8 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.05 / 1.32 0.06 / 1.6
DMT1-16-6.7L 16 38 6.7 20.0 16.6 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.04 / 1.04 0.05 / 1.32
DMT1-26-5.1L 26 63 5.1 40.0 11.5 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.05 / 1.32 0.06 / 1.6
DMT1-43-3.8L 43 103 3.8 70.0 7.3 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.05 / 1.32 0.06 / 1.6
DMT1-84-2.4L 84 159 2.4 140 4.4 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.05 / 1.32 0.06 / 1.6
DMT1-180-1.5L 180 292 1.5 290 1.9 1.1 / 27.9 1.3 / 33.0 0.7 / 17.8 0.8 / 20.3 0.4 / 10.2 0.05 / 1.32 0.06 / 1.6

DMT2 Series

부품 번호 L min (µH) 1 L typ (µH) 2 전류정격 (A) DCR max (mΩ) 3 SRF typ (MHz) H max L max W max X (±0.01/0.25) Y (±0.01/0.25) Z (pins 1 & 4) V (pins 1 & 4)
DMT2-26-11L 26 62 11.0 20.0 9.3 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-47-8.2L 47 108 8.2 40.0 6.5 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.04 / 1.04 0.05 / 1.32
DMT2-79-6L 79 173 6.0 70.0 3.6 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-149-3.8L 149 273 3.8 130 4.0 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-273-2.4L 273 419 2.4 260 2.5 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-567-1.5L 567 780 1.5 560 1.1 1.4 / 35.6 1.4 / 35.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-20-12L 20 47 12.0 20.0 11.4 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.06 / 1.47 0.07 / 1.75
DMT2-49-8L 49 114 8.0 40.0 6.1 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.17 0.06 / 1.45
DMT2-80-6.3L 80 185 6.3 50.0 4.5 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.04 / 1.04 0.05 / 1.32
DMT2-134-4.8L 134 312 4.8 100 2.8 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-200-3.8L 200 459 3.8 190 2.1 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-380-2.4L 380 734 2.4 380 1.7 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6
DMT2-796-1.5L 796 1400 1.5 790 0.64 1.6 / 40.6 1.6 / 40.6 0.9 / 22.9 0.9 / 22.9 0.6 / 15.2 0.05 / 1.32 0.06 / 1.6

DMT3 Series

부품 번호 L min (µH) 1 L typ (µH) 2 전류정격 (A) DCR max (Ω) 3 SRF typ (MHz) H max L max W max X (±0.01/0.25) Y (±0.01/0.25) Z (pins 1 & 4) V (pins 1 & 4)
DMT3-35-12L 35 82 12.0 0.020 7.6 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.06 / 1.47 0.07 / 1.75
DMT3-77-8L 77 170 8.0 0.040 4.2 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.05 / 1.17 0.06 / 1.45
DMT3-138-6L 138 299 6.0 0.070 2.8 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.04 / 1.04 0.05 / 1.32
DMT3-257-4.9L 257 558 4.9 0.15 1.6 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.05 / 1.32 0.06 / 1.6
DMT3-402-3.7L 402 829 3.7 0.28 1.3 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.05 / 1.32 0.06 / 1.6
DMT3-695-2.4L 695 1312 2.4 0.55 0.92 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.05 / 1.32 0.06 / 1.6
DMT3-1439-1.5L 1439 2463 1.5 1.2 0.56 1.9 / 48.3 1.85 / 47.0 0.95 / 24.1 1.2 / 30.5 0.7 / 17.8 0.05 / 1.32 0.06 / 1.6
메모
  1. Minimum inductance at rated current. Tested at 15.75 kHz, 10 Gauss level.
  2. Typical inductance tested at 100 kHz at 0 Adc.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

종단 처리:

  • Tin-silver over copper.
환경
환경:
RoHS 준수
주변 온도 범위:
−40°C to +85°C
보관 온도 범위:
Component: −40°C to +85°C
Packaging trays: −40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

Inductance vs Frequency

Inductance vs Frequency

Inductance vs Frequency

Inductance vs Current

물리적 특성

dmtd.gif

 

일반 사양

중량:
DMT1 series: 13.0 – 16.4 g; DMT2 series: 48.7 – 56.3 g; DMT3 series: 90.2 – 100.5 g

세척

PCB 세척:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

관련 제품 시리즈

관련 제품군