GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

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:

샘플 신청:

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
부품 번호 1	L1	L2	L1	L2	권수비	Isat (A) 4	Irms (A) 5
GA3250-BE_	1.9	112	1.29	11.19	1 : 8	0.7	0.41

메모

When ordering, please specify termination and packaging code: e.g. GA3250-BLC
Inductance is measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at which the inductance of L1 drops 20% from its value without current.
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).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 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 D.

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):

See FIT/MTBF Calculations

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

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
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

GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

사양

종단 처리:

패키지:

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

TA7848-AE

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

창고

언어 설정

통화 설정

GA3250-BE Coupled Power Inductor

for Maxim MAX14521E

선택한 구성 공급 불가

사양

종단 처리:

패키지:

성능 곡선

Inductance vs Current

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

GA3250-EE Coupled Power Inductor

ZA9735-AE Coupled Power Inductor

LPR4012 Series

LPR6235 Series

NA5880-AE Coupled Inductor

TA7848-AE

UA7868-AE Coupled Inductor

UA8164-BE Coupled Inductor

경고