PWB Series

Wideband RF Transformers

Available in 1, 1.5, 2, 4 and 16 to 1 versions
Tapped or untapped configurations
300 V interwinding isolation; 1/4 Watt input RF power rating
Typical applications are as impedance or isolation transformer
Can also be used for balanced to unbalanced (balun) conversion
RoHS compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze
COTS Plus tin-silver-copper and tin-lead terminations available
Samples of all values are available in Coilcraft Designer's Kit C404

立即购买:

零件号

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计数	单价
1	$4.14
250	$3.55
500	$3.08
1000	$2.69
2500	$2.31
5000	$2.05

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Tin-silver-copper over tin over nickel

Packaging

C = 7" machine-ready reel

. 现货，可今天发货.

索取样品:

零件号

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设计套件:

套件	电感值	价格
C404	25 (3 of each)	$70.00

规格

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

零件号 1 (Hover for schematics)	每个绕组的最小电感 (µH) 2		DCR max (mΩ) 3		Imp. ratio pri:sec	额定电流 (mA)	插入损耗 (db)	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	额定电流 (mA)	插入损耗 (db)	带宽 (MHz)	隔离电压 (Vrms)	原理图
PWB-1.5-AL_	110	160	80.0	110	1 : 1.5	250	0.35	0.08 — 450	300	A
PWB-1.5-BL_	140	200	100	120	1 : 1.5	250	0.4	0.5 — 250	300	B
PWB-1.5-CL_	140	200	110	120	1 : 1.5	250	0.3	0.15 — 200	300	C
PWB1010L_	780	780	320	320	1 : 1	250	0.2	0.0035 — 125	300	A
PWB1010-1L_	95	95	200	200	1 : 1	250	0.2	0.03 — 250	300	A
PWB1015L_	51	80	130	145	1 : 1.5	250	0.4	0.07 — 225	300	A
PWB1040L_	25	95	115	160	1 : 4	250	0.4	0.15 — 400	300	A
PWB-16-AL_	75	1250	260	910	1 : 16	250	0.35	0.05 — 80	300	A
PWB-16-BL_	75	1250	260	910	1 : 16	250	0.3	0.075 — 90	300	B
PWB-1-AL_	40	40	70.0	70.0	1 : 1	250	0.6	0.08 — 450	300	A
PWB-1-BL_	22	22	70.0	70.0	1 : 1	250	0.4	0.13 — 425	300	B
PWB-1-CL_	22	22	70.0	70.0	1 : 1	250	0.6	0.1 — 300	300	C
PWB2010L_	780	780	320	320	1 : 1	250	0.2	0.0035 — 125	300	B
PWB2010-1L_	95	95	200	200	1 : 1	250	0.2	0.03 — 250	300	B
PWB2040L_	25	95	115	160	1 : 4	250	0.4	0.15 — 400	300	B
PWB-2-AL_	75	150	88.0	120	1 : 2	250	0.25	0.05 — 200	300	A
PWB-2-BL_	75	150	88.0	130	1 : 2	250	0.35	0.2 — 400	300	B
PWB-2-CL_	75	150	105	130	1 : 2	250	0.3	0.13 — 285	300	C
PWB3010L_	780	780	320	320	1 : 1	250	0.2	0.0035 — 125	300	C
PWB3010-1L_	95	95	200	200	1 : 1	250	0.2	0.03 — 250	300	C
PWB3015L_	51	80	130	145	1 : 1.5	250	0.4	0.07 — 225	300	C
PWB3040L_	25	95	115	160	1 : 4	250	0.4	0.15 — 400	300	C
PWB-4-AL_	25	98	75.0	135	1 : 4	250	0.5	0.15 — 500	300	A
PWB-4-BL_	25	98	75.0	135	1 : 4	250	0.5	0.14 — 700	300	B
PWB-4-CL_	25	98	75.0	135	1 : 4	250	0.5	0.14 — 500	300	C

注释

When ordering, please specify termination and packaging codes: e.g. PWB-1.5-CLD
Inductance tested at 130 kHz, 0.1 Vrms, 0 Adc.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

端子:

L = RoHS compliant tin-silver-copper over tin over nickel over phos bronze.
S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

C = 7″ machine ready reel. EIA-481 embossed plastic tape, 250 parts per full reel.
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13″ machine ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).

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

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations