View:
소개
사양
환경
성능 곡선
회로도
물리적 특성
테이프 및 릴
납땜/세척

3D Model Datasheet

CM1394 Series

IEEE1394 Common Mode Choke

Our CM1394 Series common mode choke was designed for IEEE1394 and other twisted-pair interfaces. It provides common mode and differential mode filtering in a single device with more than 21 dB attenuation at 400 MHz and is less expensive than hand-wound toroid designs.

Designed for IEEE1394 and other twisted-pair interfaces
Common mode and differential mode filtering in a single device
More than 21 dB attenuation at 400 MHz
Less expensive than hand-wound toroid designs
Defense Supply Center CID A-A-59744

Refer to Designing Common Mode Filters for design guidance.

지금 구매:

개수	단품 가격
1	$3.16
300	$2.50
600	$1.86
1200	$1.40
2400	$1.03
4800	$0.80

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Gold over nickel over moly-manganese

Packaging

C = 7" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1	라인	공통 모드 피크 임피던스 (kΩ)	차단 주파수 (MHz) 2	공통 모드 감쇠, 통상 (dB)		인덕턴스 최소 (µH) 3	Irms (A) 4	DCR max (Ω) 5	절연 전압 (Vrms) 6
부품 번호 1	라인	공통 모드 피크 임피던스 (kΩ)	차단 주파수 (MHz) 2	100 MHz	500 MHz	인덕턴스 최소 (µH) 3	Irms (A) 4	DCR max (Ω) 5	절연 전압 (Vrms) 6
CM1394L_	2	0.813 @ 660 MHz	1200	11.1	22.7	0.22	1.5	0.105	50

메모

When ordering, please specify packaging code: e.g. CM1394LC
Frequency at which the differential mode attenuation equals 3 dB
Inductance measured at 100 MHz.
Irms: Current per winding that causes a 20°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Winding to winding isolation (hipot) tested for one minute.

종단 처리:

RoHS compliant gold over nickel over moly-manganese.

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 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 (2200 parts per full reel).
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.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C with Irms current

보관 온도 범위:

Component: –40°C to +100°C.
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+100°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

회로도

물리적 특성

A max	B max	C max	D ref	E ref	F ref	G min	H
0.231	0.196	0.150	0.107	0.100	0.178	0.04	0.03
5,87	4,98	3,81	2,72	2,54	4,52	1,02	0,76

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
600	2200*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,9	0,25

* Special order

일반 사양

코어 소재:

Ferrite

중량:

30 mg

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.

CM1394 Series

IEEE1394 Common Mode Choke