Datasheet 3D模型

WBT4-1L

有关该元件的更多信息和规格。

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规格

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

Primary and secondary taps

零件号	每个绕组的最小电感 (µH) 1		DCR max (mΩ) 2		Imp. ratio pri:sec 3	额定电流 (mA)	插入损耗 (db)	直流不平衡 4	带宽 (MHz)	原理图
零件号	Pri	Sec	Pri	Sec	Imp. ratio pri:sec 3	额定电流 (mA)	插入损耗 (db)	直流不平衡 4	带宽 (MHz)	原理图
WBT4-1L	45	135	120	160	1 : 4	250	0.26	13.0	0.04 — 150	C

注释

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.

端子:

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

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 or tube packaging: –40°C to +80°C

故障率（FIT）/平均故障间隔时间（MTBF）:

60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

性能曲线

Frequency Response

Measured on a network analyzer (re: 50 Ohms)

原理图

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

物理特性

一般规格

核心材料:

Ferrite

重量:

0.38 – 0.40 g

包装:

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

WBT4-1L

规格

Primary and secondary taps

端子:

性能曲线

Frequency Response

原理图

物理特性

一般规格

焊接/清洗

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仓库

语言设定

货币设定

WBT4-1L

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规格

Primary and secondary taps

端子:

性能曲线

Frequency Response

原理图

物理特性

一般规格

焊接/清洗

相关产品

WB1.18-3L

WB1.5-6L

WB1-1L

WB1-1TL

WB13-1TL

WB16-1L

WB16-6TL

WB1-6L

WB1-6TL

WB2.5-6L

WB2.5-6TL

WB2-1-2WL

WB2-1TL

WB3-1TL

WB36-1L

WB4-1HL

WB4-6L

WB5-1TL

WB8-1TL

WB9-1L

WBT1.5-1L

WBT16-1L

WBT1-6L

WBT2.5-6L

WBT25-1L

WBT4-1AL

相关产品系列

WB Wideband RF Transformers

SWB Wideband RF Transformers

警告