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

3D Model Datasheet

ZE2549 Series

Common mode choke for 10BASE-T1 Applications

The ZE2549 is a common mode choke designed for Single Pair Ethernet (SPE) networks, providing common mode noise suppression and EMI reduction in 10BASE-T1L applications. It supports data only transmission as well as with Power over Data Line (PoDL) for transmitting both data and power over a single twisted pair cable. The part is compliant with the IEEE 802.3cg standard. It works with 10BASE-T1L isolation transformers and power injection chokes as a complete solution for 10Base-T1L applications, including industrial automation, building automation, IoT, and others, where low-cost, long-range Ethernet is essential.

Common mode choke designed for 10Base-T1L applications
Compliant with IEEE802.3cg standard
1500 VDC (1000 Vrms), one minute isolation (hipot) between windings
AEC-Q200 qualified

지금 구매:

샘플 신청:

사양

Electrical specifications at 25°C.

부품 번호 1	공통 모드 피크 임피던스 (kΩ)	인덕턴스 최소 (nH) 2	Irms (mA) 3	DCR max (Ω) 4	절연 전압 (Vrms) 5
부품 번호 1	공통 모드 피크 임피던스 (kΩ)	인덕턴스 최소 (nH) 2	Irms (mA) 3	DCR max (Ω) 4	절연 전압 (Vrms) 5
ZE2549-474LC	2.47 @ 4.4 MHz	329	910	0.170	1500

메모

When ordering, please specify packaging code: e.g. ZE2549-474LC
Inductance is for each winding, measured at 100 kHz, 0.1 V.
Irms current is the current when applied to both windings in series that causes the specified temperature rise from room temperature.
DCR is specified per winding.
1500 VDC (1000 Vrms), one minute isolation (hipot) between windings.

종단 처리:

L = RoHS compliant matte tin over nickel over phos-bronze.

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 (1000 parts per full reel).

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +125°C with Irms current

보관 온도 범위:

Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+140°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Attenuation vs Frequency (Common Mode)

Attenuation vs Frequency (Differential Mode)

Impedance vs Frequency

회로도

물리적 특성

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
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	4,8	0,4

*Special order

일반 사양

코어 소재:

Ferrite

중량:

300 – 320 mg

패키지:

250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.8 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

ZE2549 Series

Common mode choke for 10BASE-T1 Applications