DR331-4-333,DR331-4-333 pdf中文资料,DR331-4-333引脚图,DR331-4-333电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

是否无铅

不含铅

是否Rohs认证

符合

Reach Compliance Code

compliant

ECCN代码

EAR99

直流电阻

0.066 Ω

标称电感 (L)

33 µH

电感器应用

RF INDUCTOR

电感器类型

GENERAL PURPOSE INDUCTOR

JESD-609代码

制造商序列号

DR331-4

功能数量

端子数量

最高工作温度

85 °C

最低工作温度

-40 °C

自谐振频率

15 MHz

形状/尺寸说明

RECTANGULAR PACKAGE

屏蔽

表面贴装

YES

端子面层

Tin (Sn)

端子位置

DUAL ENDED

端子形状

ONE SURFACE

测试频率

0.1 MHz

容差

20%

Base Number Matches

文档预览

August 17, 2009

SMD INDUCTOR DR331-4 SERIES

Features



Low Profile Surface Mount Design

Inductance Range from 1.0µH to 1000µH

Operating Temp. -40°C to +85°C

Tinned Leads with Leaded Solder is Available

(note 6)

ELECTRICAL SPECIFICATIONS 25°C

Inductance (H)

±20%

2.2

3.3

5.6

100

150

220

330

470

680

1000

DCR

() Max.

0.009

0.014

0.018

0.020

0.031

0.036

0.047

0.066

0.086

0.13

0.19

0.25

0.38

0.56

0.85

1.1

1.8

I rms (A)

Max. (Note 3)

8.6

7.1

6.2

5.3

4.3

3.5

2.6

2.3

1.8

1.5

1.2

1.0

0.82

0.72

0.56

I sat (A)

Max. (Note 2)

5.5

4.5

3.5

2.6

2.4

1.9

1.4

1.2

1.0

SRF

(MHz) REF.

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.5

2.0

Part No.

DR331-4-102

DR331-4-222

DR331-4-332

DR331-4-562

DR331-4-103

DR331-4-153

DR331-4-223

DR331-4-333

DR331-4-473

DR331-4-683

DR331-4-104

DR331-4-154

DR331-4-224

DR331-4-334

DR331-4-474

DR331-4-684

DR331-4-105

MECHANICAL SPECIFICATIONS

331-4

XXX

.729 MAX.

18,54

SCHEMATIC

.279 MAX.

7,11

NOTES:

1. Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance

= Inches: ±0.010

= Millimeters: ±0,25

2. Isat based on the inductance being 90% of

its initial value

3. Irms based on temperature rise of 40°C

4. Tape & Reel Packaging, 400 pcs / reel.

5. Inductance tested at 0.1 Vrms @ 100 kHz

6. For non-RoHS parts replace DR prefix with

42- (e.g. DR331-4 becomes 42-331-4)

7. Terminal finish is compliant to RoHS

requirements. Solder in accordance with J-

STD-020D.

.100

2,54

.490

12,45

.114

2,92

.109

2,79

.600 MAX.

15,24

.500

12,70

SUGGESTED PAD LAYOUT

DATATRONIC:

28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com

499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

参数对比

与DR331-4-333相近的元器件有：DR331-4-154、DR331-4-474、DR331-4-104。描述及对比如下：

型号	DR331-4-333	DR331-4-154	DR331-4-474	DR331-4-104
描述	General Purpose Inductor, 33uH, 20%, 1 Element, SMD, ROHS COMPLIANT	General Purpose Inductor, 150uH, 20%, 1 Element, SMD, ROHS COMPLIANT	General Purpose Inductor, 470uH, 20%, 1 Element, SMD, ROHS COMPLIANT	General Purpose Inductor, 100uH, 20%, 1 Element, SMD, ROHS COMPLIANT
是否无铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99
直流电阻	0.066 Ω	0.25 Ω	0.85 Ω	0.19 Ω
标称电感 (L)	33 µH	150 µH	470 µH	100 µH
电感器应用	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	e3	e3	e3
制造商序列号	DR331-4	DR331-4	DR331-4	DR331-4
功能数量	1	1	1	1
端子数量	2	2	2	2
最高工作温度	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C
自谐振频率	15 MHz	6 MHz	3 MHz	7 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	NO	NO	NO	NO
表面贴装	YES	YES	YES	YES
端子面层	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)
端子位置	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
端子形状	ONE SURFACE	ONE SURFACE	ONE SURFACE	ONE SURFACE
测试频率	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
容差	20%	20%	20%	20%
Base Number Matches	1	1	1	1
厂商名称	-	Datatronic	Datatronic	Datatronic