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介绍
规格
环境
性能曲线
原理图
物理特性
卷装
焊接/清洗

3D Model Datasheet

SWB Wideband RF Transformers

Surface Mount and Through Hole versions
500 Vrms, one minute interwinding isolation (hipot)
250 mA max current rating; 1/4 Watt RF input power
For a smaller package size, see our PWB Series

立即购买:

零件号

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计数	单价
1	$3.71
50	$3.07
250	$2.31
500	$1.43
1000	$1.28
2500	$1.16
5000	$1.05

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Matte tin over nickel

. 现货，可今天发货.

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零件号

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规格

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

Through hole

零件号 1 (Hover for schematics)	每个绕组的最小电感 (µH) 2		DCR max (Ω) 3		Imp. ratio pri:sec 4	额定电流 (mA)	带宽 (MHz)	隔离电压 (Vrms)	原理图
零件号 1 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 4	额定电流 (mA)	带宽 (MHz)	隔离电压 (Vrms)	原理图
SWB1010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	A
SWB1010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	A
SWB1015-PCL	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	A
SWB1040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	A
SWB2010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	B
SWB2010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	B
SWB2040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	B
SWB3010-1-PCL	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	C
SWB3010-PCL	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	C
SWB3015-PCL	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	C
SWB3040-PCL	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	C

Surface mount

零件号 1 (Hover for schematics)	每个绕组的最小电感 (µH) 2		DCR max (Ω) 3		Imp. ratio pri:sec 4	额定电流 (mA)	带宽 (MHz)	隔离电压 (Vrms)	原理图
零件号 1 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 4	额定电流 (mA)	带宽 (MHz)	隔离电压 (Vrms)	原理图
SWB1010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	A
SWB1010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	A
SWB1015-SML_	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	A
SWB1040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	A
SWB2010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	B
SWB2010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	B
SWB2040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	B
SWB3010-1-SML_	95	95	0.200	0.200	1 : 1	250	0.04 — 175	500	C
SWB3010-SML_	780	780	0.320	0.320	1 : 1	250	0.005 — 100	500	C
SWB3015-SML_	80	51	0.145	0.130	1.5 : 1	250	0.1 — 150	500	C
SWB3040-SML_	95	25	0.160	0.115	4 : 1	250	0.2 — 300	500	C

注释

When ordering surface mount parts, please specify a packaging code: e.g. SWB3040-1-SMLD
Through-hole parts are packaged 70 per tube and do not require a packaging code when ordering.
Inductance tested at 130 kHz, 0.1 Vrms, 0 Adc
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Impedance ratio is for the full primary winding to the full secondary winding.

端子:

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

包装:

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.

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C

储存温度范围:

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

最高元件温度:

+85°C (ambient + temp rise)

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Attenuation vs Current

Frequency Response

原理图

SWB10xx	SWB20xx	SWB30xx

物理特性

卷装规格

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.

一般规格

核心材料:

Ferrite

重量:

0.37 – 0.39 g

包装:

(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

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

SWB Wideband RF Transformers