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

WB Wideband RF Transformers

We will continue to manufacture and support the WB series indefinitely. However, for new designs, consider the SWB, which is a drop-in replacement as an alternative to this series.

Surface mount and through hole versions
500 V interwinding isolation, 1/4 Watt RF input power
250 mA max current rating.
For a smaller package size, see our PWB Series

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$4.34
100	$3.96
250	$3.29
500	$2.63
1000	$2.10
2500	$1.69
5000	$1.35

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Matte tin over nickel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

사양

Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.

Through hole

부품 번호 1 (Hover for schematics)	권선당 최소 L (µH) 2		DCR max (Ω)		Imp. ratio pri:sec 3	전류정격 (mA)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
부품 번호 1 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	전류정격 (mA)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
WB1010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	A
WB1010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	A
WB1015-PCL	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	A
WB1040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	A
WB2010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	B
WB2010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	B
WB2040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	B
WB3010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	C
WB3010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	C
WB3015-PCL	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	C
WB3040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	C

Surface mount

부품 번호 1 (Hover for schematics)	권선당 최소 L (µH) 2		DCR max (Ω)		Imp. ratio pri:sec 3	전류정격 (mA)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
부품 번호 1 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	전류정격 (mA)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
WB1010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	A
WB1010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	A
WB1015-SML_	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	A
WB1040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	A
WB2010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	B
WB2010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	B
WB2040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	B
WB3010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	C
WB3010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	C
WB3015-SML_	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	C
WB3040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	C

메모

When ordering surface mount parts, please specify a packaging code: e.g. WB3040-SMLD
Through-hole parts are packaged 70 per tube and do not require a packaging code when ordering.
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc
Impedance ratio is for the full primary winding to the full secondary winding.

종단 처리:

RoHS-compliant. Matte tin over nickel over phos bronze. Other terminations available at additional cost.

패키지:

D = 13″ machine ready reel. EIA-481 embossed plastic tape (500 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

주변 온도 범위:

–40°C to +85°C

보관 온도 범위:

Component: –40°C to +85°C
Packaging: –40°C to +80°C

최고 부품 온도:

+85°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Attenuation vs Current

Frequency Response

회로도

A	B	C

물리적 특성

테이프 및 릴 사양

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500 (SMT parts)*	330	100	13	30,4	24,4	24	20	4	2	6,6	0,45

* Through-hole parts are packaged 70 per tube.

일반 사양

코어 소재:

Ferrite

중량:

0.37 – 0.39 g

패키지:

(SM version): 500 per 13″ reel; Plastic tape: 24 mm wide, 0.45 mm thick, 20 mm pocket spacing, 6.6 mm pocket depth; (TH version): 70 per tube

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

WB Wideband RF Transformers