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はじめに
仕様
環境
性能曲線
回路図
物理的特徴
はんだ付け/洗浄

Close up of WB_TH

Datasheet 3Dモデル

WB Through Hole

Wideband RF Transformers

RoHS準拠

Also available in a surface mount version
Available in a variety of impedance ratios
Tapped or untapped configurations
250 mA max current rating, 1/4 Watt RF input power rating
500 Vrms, one minute isolation (hipot), primary to secondary
Custom versions available

今すぐ購入:

部品番号

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個数	単価
1	$2.95
250	$2.63
500	$2.19
1000	$1.84
2500	$1.54
5000	$1.28

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

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仕様

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

No taps

部品番号 (Hover for schematics)	巻線あたりの最小L (µH) 1		DCR max (mΩ) 2		Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
部品番号 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
WB1.18-3L	90	108	300	330	1 : 1.18	250	0.5	0.04 — 300	500	A
WB1.5-6L	56	84	120	150	1 : 1.5	250	0.26	0.05 — 325	500	A
WB1-1L	27	27	75.0	75.0	1 : 1	250	0.7	0.15 — 500	500	A
WB16-1L	56	896	75.0	330	1 : 16	250	0.6	0.05 — 100	500	A
WB1-6L	25	25	100	100	1 : 1	250	0.5	0.1 — 350	500	A
WB2.5-6L	30	75	100	130	1 : 2.5	250	0.26	0.08 — 225	500	A
WB2-1-2WL	38	75	100	150	1 : 2	250	1	0.08 — 700	500	A
WB36-1L	25	900	50.0	180	1 : 36	250	0.5	0.1 — 45	500	A
WB4-6L	25	100	100	200	1 : 4	250	0.5	0.1 — 125	500	A
WB9-1L	25	225	100	250	1 : 9	250	0.57	0.125 — 125	500	A

Secondary tap

部品番号 (Hover for schematics)	巻線あたりの最小L (µH) 1		DCR max (mΩ) 2		Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	DC不均衡 4	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
部品番号 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	DC不均衡 4	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
WB1-1TL	25	25	100	100	1 : 1	250	0.51	30.0	0.1 — 375	500	B
WB13-1TL	17	221	90.0	200	1 : 13	250	0.72	10.0	0.15 — 125	500	B
WB16-6TL	56	896	75.0	330	1 : 16	250	0.6	25.0	0.05 — 100	500	B
WB1-6TL	70	70	150	150	1 : 1	250	0.2	18.0	0.05 — 200	500	B
WB2.5-6TL	56	140	120	200	1 : 2.5	250	0.28	13.0	0.05 — 125	500	B
WB2-1TL	38	75	100	150	1 : 2	250	1	29.0	0.07 — 400	500	B
WB3-1TL	96	270	110	200	1 : 3	250	0.4	4.0	0.04 — 500	500	B
WB4-1HL	25	100	120	160	1 : 4	250	0.5	15.0	0.1 — 500	500	B
WB5-1TL	48	240	220	500	1 : 5	250	0.3	13.0	0.05 — 400	500	B
WB8-1TL	18	144	100	270	1 : 8	250	0.76	17.0	0.15 — 400	500	B

Primary and secondary taps

部品番号 (Hover for schematics)	巻線あたりの最小L (µH) 1		DCR max (mΩ) 2		Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	DC不均衡 4	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
部品番号 (Hover for schematics)	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	定格電流 (mA)	挿入損失 (db)	DC不均衡 4	帯域幅 (MHz)	絶縁電圧 (Vrms)	回路図
WBT1.5-1L	48	70	150	180	1 : 1.5	250	0.3	19.0	0.04 — 350	500	C
WBT16-1L	25	400	100	300	1 : 16	250	0.5	7.5	0.1 — 100	500	C
WBT1-6L	70	70	150	150	1 : 1	250	0.25	19.0	0.04 — 200	500	C
WBT2.5-6L	70	175	150	200	1 : 2.5	250	0.26	11.0	0.05 — 100	500	C
WBT25-1L	25	625	100	350	1 : 25	250	0.5	6.0	0.1 — 65	500	C
WBT4-1AL	96	384	110	220	1 : 4	250	0.4	3.5	0.04 — 350	500	C
WBT4-1L	45	135	120	160	1 : 4	250	0.26	13.0	0.04 — 150	500	C

メモ

Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4192 or equivalent.
DCR measured on a micro-ohmmeter 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.
DC imbalance is the difference in current measured at pins 1 and 3 with the source at pin 2. Inductance drop is 15% at maximum imbalance.

終端処理:

RoHS-compliant. Matte tin over nickel over phos bronze terminations.
COTS Plus tin-silver-copper and tin-lead terminations available.

パッケージ:

(SM version): 500 per 13″ reel; Plastic tape: 24 mm wide, 0.42 mm thick, 20 mm pocket spacing, 6.6 mm pocket depth; (TH version): 70 per tube.

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +85°C

保管温度範囲:

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

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Frequency Response

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

回路図

A (No Tap)	B (Sec Tap)	C (Pri and Sec Tap)

物理的特徴

一般仕様

コア材料:

Ferrite

重量:

0.38 – 0.40 g

パッケージ:

70 per tube

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

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

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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

関連製品シリーズ

WB Wideband RF Transformers

SWB Wideband RF Transformers