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

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.34
250	$2.19
500	$1.90
1000	$1.65
2500	$1.40
5000	$1.29

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Tin-silver-copper over tin over nickel

Packaging

C = 7" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

설계자용 키트:

키트	값	가격
C404	25 (3 of each)	$70.00

사양

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

부품 번호 1 (Hover for schematics)	권선당 최소 L (µH) 2		DCR max (mΩ) 3		Imp. ratio pri:sec	전류정격 (mA)	삽입 손실 (db)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
부품 번호 1 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec	전류정격 (mA)	삽입 손실 (db)	대역폭 (MHz)	절연 전압 (Vrms)	회로도
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

메모

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.

종단 처리:

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

패키지:

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).

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C

보관 온도 범위:

Component: –40°C to +85°C
Tape and reel packaging: –40°C to +80°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations