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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

SER14xx Series

High Current Shielded Power Inductors

RoHS 준수 할로겐 프리 AEC-Q flag
SER14xx (or SER1400) Series high-current, high-inductance power inductors feature a flat-wire construction, resulting in exceptionally low DC resistance. They come in a wide range of sizes and inductance values for POL, VRM, VRD, and other high power applications.
  • Rugged flat wire construction
  • Exceptionally low DC resistance
  • Ferrite core for flat L vs. I characteristics
  • Magnetically shielded to minimize EMI
  • AEC-Q200 Grade 1 (−40°C to +125°C) — SER1412 only
지금 구매:
개수 단품 가격
1 $3.13
300 $2.68
600 $2.34
1200 $1.81

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:
설계자용 키트:
키트 가격
C427 13 (3 of each) $55.00

사양

Electrical specifications at 25°C.

부품 번호 1 인덕턴스 (µH) 2
(허용 오차: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
SER1408-301ME_ 0.30 0.48 0.55 140 43.2 49.6 53.0 38.0 42.0
SER1412-301ME_ 0.30 1.3 1.4 154 87.0 92.8 106 30.0 37.0
SER1408-501ME_ 0.50 0.48 0.55 83.0 25.8 29.6 31.4 38.0 42.0
SER1412-501ME_ 0.50 1.3 1.4 122 56.1 59.3 62.5 30.0 37.0
SER1408-681ME_ 0.68 0.48 0.55 63.0 18.8 21.6 23.2 38.0 42.0
SER1412-681ME_ 0.68 1.3 1.4 100 41.2 43.5 45.8 30.0 37.0
SER1408-102ME_ 1.0 0.48 0.55 48.0 12.1 14.2 16.1 38.0 42.0
SER1412-102ME_ 1.0 1.3 1.4 78.0 28.9 31.0 32.2 30.0 37.0
SER1410-152ME_ 1.5 0.90 0.99 53.0 16.8 18.9 20.3 33.0 39.0
SER1412-152ME_ 1.5 1.3 1.4 62.0 21.8 23.6 24.6 30.0 37.0
SER1410-202ME_ 2.0 0.90 0.99 45.0 12.1 13.9 15.0 33.0 39.0
SER1412-202ME_ 2.0 1.3 1.4 50.0 16.9 18.5 19.4 30.0 37.0
SER1412-362ME_ 3.6 1.3 1.4 35.0 9.6 11.2 12.1 30.0 37.0
메모
  1. When ordering, please specify termination and packaging codes: e.g. SER1410-202MED
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
  3. DCR measured at 25°C on a micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16193A test fixture. Details
  5. Isat: Typical dc current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Typical current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

종단 처리:

  • E = RoHS compliant tin-silver over copper.
  • T = RoHS tin-silver-copper over copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • SER1408: 300 parts/full reel;  SER1410SER1412: 250 parts/full reel
  • B = Less than full reel
    Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.
환경
환경:
RoHS 준수 , 할로겐 프리
주변 온도 범위:
–40°C to +125°C with (40°C rise) Irms
보관 온도 범위:
Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C
최고 부품 온도:
+165°C (ambient + temp rise).
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

Inductance vs Current

Inductance vs Frequency

Inductance vs Current

Inductance vs Frequency

물리적 특성

ser1400d.gif

dims_inches_mm.gif

 
Series Height max
(inches / mm)
SER1408 0.325 / 8,26
SER1410 0.416 / 10,56
SER1412 0.498 / 12,66

테이프 및 릴 사양

tapereel_pl.gif


 
  Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
  13" (330 mm) A B C D E W P Po P1 H T
SER1408 300 330 100 13 38,4 32,4 32 20 4 2 8,6 0,5 part_or_bp.gif
SER1410 250 330 100 13 38,4 32,4 32 20 4 2 10,8 0,5
SER1412 250 330 100 13 38,4 32,4 32 20 4 2 12,8 0,5

일반 사양

코어 소재:
Ferrite
중량:
SER1408 = 3.5 – 3.8 g; SER1410 = 4.8 – 5.2 g; SER1412 = 6.1 – 6.7 g
패키지:
SER1408: 300/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 8.6 mm pocket depth
SER1410: 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 10.8 mm pocket depth
SER1412: 250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 12.8 mm pocket depth

납땜/세척

수분 민감도(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
납땜 열 내성:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.
PCB 세척:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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