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

GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

RoHS 준수 할로겐 프리
The GA3250-BE and GA3250-BL will no longer be available for purchase after 10/02/21. Please see the GA3250-EE, which is a drop-in replacement that provides a more robust design. The upgraded part offers the same electrical performance, 1:8 turns ratio and has the same dimensions that fit the same land pattern.
  • Developed for Maxim MAX14521E High-Voltage EL Lamp Driver with I2C Interface
  • Used as a 1 : 8 autotransformer
  • Shielded part for high-density applications
  • Miniature, low profile part – only 3 x 3 x 1 mm
  • RoHS-compliant, halogen free. 260°C compatible. Silver-palladium-platinum-glass frit terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available
지금 구매:

The part number you have selected is not available through our online store.

Please click the "Request Quote" button for pricing and more information.

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사양

Electrical specifications at 25°C.

부품 번호 1 인덕턴스 (µH) 2
(허용 오차: ±20%)
DCR max (Ω) 3 권수비 Isat (A) 4 Irms (A) 5
L1 L2 L1 L2
GA3250-BE_ 1.9 112 1.29 11.19 1 : 8 0.7 0.41
메모
  1. When ordering, please specify termination and packaging code: e.g. GA3250-BLC
  2. Inductance is measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Isat: DC current at which the inductance of L1 drops 20% from its value without current.
  5. Current applied to both winding in parallel that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

종단 처리:

  • E = Silver-palladium-platinum-glass frit terminations.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape 1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = 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 C.
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).
환경
환경:
RoHS 준수 , 할로겐 프리
주변 온도 범위:
–40°C to +85°C with Irms current, +85°C to +125°C with derated current
보관 온도 범위:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

성능 곡선

Inductance vs Current

물리적 특성

ga3250d.gif
dims_inches_mm.gif

테이프 및 릴 사양

tapereel_pl.gif
Parts per reel   Reel Dimension (mm)   Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm)   A B C D E   W P Po P1 H T

part_or_aj.gif

1000 3500*   178/330 60/100 13 18,4 12,4   12 8 4 2 1,4 0,23
* Special order

일반 사양

코어 소재:
Ferrite
중량:
32 mg
패키지:
1000/7″ reel; 3500/13″ reel; Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.4 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:
Only pure water or alcohol recommended

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