2-4-6JL: 产品描述Audio Transformers / Signal Transformers WIDEBAND RF TRANS LOW PROFILE; 产品类别电源管理变压器; 文件大小399KB，共3页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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2-4-6JL概述

Audio Transformers / Signal Transformers WIDEBAND RF TRANS LOW PROFILE

2-4-6JL规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
包装说明	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN代码	EAR99
其他特性	LENGTH DIMENSION INCLUDES TERMINALS ALSO, IMPEDANCE RATIO IS 4:1
最大截止频率	500 MHz
最小截止频率	0.01 MHz
直径	8.38 mm
高度	6.35 mm
插入损耗	3 dB
JESD-609代码	e1
制造商序列号	RF2
安装特点	SURFACE MOUNT
物理尺寸	D8.38XH6.35 (mm)
表面贴装	YES
端子面层	Tin/Silver/Copper (Sn/Ag/Cu)
变压器类型	RF TRANSFORMER
Base Number Matches	1

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Features

■

Fully encapsulated

■

Low proﬁle

■

Low insertion loss

■

Frequency range 10 kHz to 500 MHz

■

Impedance levels from 12.5

to 800

These series are obsolete and not

recommended for new designs.

Electrical Speciﬁcations @ 25 °C

Part Number

Type D

2-1-1D_

2-1-6D_

2-2-1D_

2-2.5-6D_

2-3-1D_

2-4-1D_

2-4-6D_

2-5-1D_

2-8-1D_

2-13-1D_

2-16-6D_

3-1-1D_

3-1-6D_

3-1.5-1D_

3-1.5-6D_

3-2.5-6D_

3-4-6D_

3-9-1D_

3-16-1D_

3-36-1D_

4-1-6D_

4-1.5-1D_

4-2.5-6D_

4-4-1D_

4-25-1D_

Type W

2-1-1W_

2-1-6W_

2-2-1W_

2-2.5-6W_

2-3-1W_

2-4-1W_

2-4-6W_

2-5-1W_

2-8-1W_

2-13-1W_

2-16-6W_

3-1-1W_

3-1-6W_

3-1.5-1W_

3-1.5-6W_

3-2.5-6W_

3-4-6W_

3-9-1W_

3-16-1W_

3-36-1W_

4-1-6W_

4-1.5-1W_

4-2.5-6W_

4-4-1W_

4-25-1W_

Type J

2-1-1J_

2-1-6J_

2-2-1J_

2-2.5-6J_

2-3-1J_

2-4-1J_

2-4-6J_

2-5-1J_

2-8-1J_

2-13-1J_

2-16-6J_

3-1-1J_

3-1-6J_

3-1.5-1J_

3-1.5-6J_

3-2.5-6J_

3-4-6J_

3-9-1J_

3-16-1J_

3-36-1J_

4-1-6J_

4-1.5-1J_

4-2.5-6J_

4-4-1J_

4-25-1J_

Ratio

Impedance

2.5

Frequency

MHz

.050-200

.030-300

.070-200

.010-100

.050-250

.200-350

.020-250

.300-300

.030-140

.300-120

.030-75

.150-400

.010-150

.100-300

.020-100

.010-100

.020-200

.150-200

.300-120

.030-20

.040-500

.075-500

.010-50

.020-30

.050-200

Insertion Loss

3 dB

MHz

.050-200

.030-300

.070-200

.010-100

.050-250

.200-350

.020-250

.300-300

.030-140

.300-120

.030-75

.150-400

.010-150

.100-300

.020-100

.010-100

.020-200

.150-200

.300-120

.030-20

.040-500

.075-500

.010-50

.020-30

.050-200

2 dB

MHz

.080-150

.100-150

.100-100

.020-50

.100-200

.350-300

.050-150

.600-200

.100-90

.700-80

.060-30

1 dB

MHz

.20-80

.20-50

.50-50

.05-20

.50-70

2-100

.10-100

5-100

1-60

5-20

2-50

RF2 Series

Schematic

-1

4-4

1.5

2.5

1.5

2.5

■

RoHS compliant**

(nominal 50

Ω)

■

6 pin DIP and SMD

RF2, RF3, RF4 Series - Wideband Transformers

10-20

.350-200

.020-100

.200-150

.050-50

.020-50

.05-50

.50-80

.10-25

.05-20

2-40

.050-150

.300-150

.700-80

.050-10

.10-100

.50-20

.10-5

1-50

.200-200

.200-100

.025-25

.200-50

.050-20

.10-50

.05-10

.10-10

1-30

RF3 Series

RF4 Series

Note

RF2 and RF3 are standard units. RF4 only on request.

Terminal Material: 97Sn/2.5Cu/0.5Ag

Operating Temperature Range: 0 °C to +70 °C

Storage Temperature Range: -40 °C to +85 °C

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

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