481R0C

更新时间： 2024-11-12 06:28:43

品牌	Logo	应用领域
村田 - MURATA		电感器固定电感器测试
页数	文件大小	规格书
2页	133K
描述
Shielded Dual Winding Surface Mount Inductors

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技术参数
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481R0C 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	1.68	Is Samacsys：	N
直流电阻：	0.009 Ω	标称电感 (L)：	1 µH
电感器类型：	GENERAL PURPOSE INDUCTOR	JESD-609代码：	e3
功能数量：	1	端子数量：	4
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大额定电流：	12.3 A	形状/尺寸说明：	RECTANGULAR PACKAGE
屏蔽：	YES	特殊特征：	PARALLEL CONNECTED
表面贴装：	YES	端子面层：	Tin (Sn)
端子位置：	DUAL IN-LINE	端子形状：	ONE SURFACE
测试频率：	0.01 MHz	Base Number Matches：	1

481R0C 数据手册

4800 Series

Shielded Dual Winding Surface Mount Inductors

SELECTION GUIDE

Inductance¹

(10kHz, 100mVAC)

1&3, 2&4

Inductance Range

(10kHz, 100mVAC)

1&3, 2&4

DC Current²

(parallel connection)

DC Resistance

1&3, 2&4

Order Code

Nom.

μH

1.0

2.2

3.3

4.7

6.8

Min. - Max.

μH

Max.

mΩ

481R0C

482R2C

483R3C

484R7C

486R8C

48100C

48150C

48220C

48330C

48470C

48680C

48101C

0.66 - 1.11

1.64 - 2.73

2.29 - 3.82

4.18 - 6.27

5.22 - 7.83

7.65 - 11.5

12.2 - 18.2

17.7 - 26.6

26.7 - 40.1

37.6 - 56.4

53.8 - 80.7

81.3 - 122

12.3

8.30

6.80

5.70

4.70

3.90

3.20

2.60

2.10

1.80

1.50

1.23

9.00

13.5

19.1

29.4

39.9

61.4

77.4

119

FEATURES

ꢀRoHS compliant

ꢀ1.0μH to 400μH¹

ꢀUp to 12.3A IDC

ꢀBobbin format

ꢀDual winding

184

274

409

ꢀSurface mount

ꢀIntegral EMI shield

ꢀCompact size

100

503

MECHANICAL DIMENSIONS

12.20 0.30

(0.480 0.012)

ꢀTape and reel packaging

ꢀ

J-STD-020-C reﬂow

ꢀBackwards compatible with Sn/Pb

48100C

soldering systems

12.20 0.30

(0.480 0.012)

DESCRIPTION

XYYWW

The 4800 series is a range of dual wound

inductors offering ﬂexible options. Windings

have a 1:1 ratio and can be connected in series

or parallel to create a wide range of inductance

combinations. The secondary winding could also

be used as a feedback winding in switched mode

power supplies.

Recommended Footprint Details

1.00

(0.039)

6.20 (0.244) Max.

5.00 (0.197)

PIN CONNECTIONS (TOP VIEW)

5.00

(0.197)

15.00 (0.591)

All dimensions in mm (inches). Package weight: 3.1g Typ.

ABSOLUTE MAXIMUM RATINGS

500VDC

Isolation voltage (ﬂash tested for 1 second), pins 3 & 4

Operating free air temperature range

Storage temperature range

-40°C to 85°C

-40°C to 125°C

SOLDERING INFORMATION³

Peak reﬂow temperature

Pin ﬁnish

3 & 1 = Primary winding

4 & 2 = Secondary winding

245˚C

Tin

ꢀ

Speciﬁcations typical at T_A= 25°C

ꢀ

1 When connecting windings in series, inductance will be 4 times the nominal ﬁgure shown.

2 If current is ﬂowing in both windings, the maximum DC current occurs when either the inductance falls to 85% of its nominal value or

when its temperature rise reaches 40°C, whichever is sooner.

For full details go to

www.murata-ps.com/rohs

3 For further information, please visit www.murata-ps.com/rohs

www.murata-ps.com

Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232

KMP_4800C_B02 Page 1 of 2

中文翻译

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