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SRR1210-271M: 产品描述Bluetooth / 802.15.1 Development Tools Dev Kit for nRF52840 Bluetooth 5; 产品类别无源元件电感器; 文件大小373KB，共2页; 制造商Bourns; 官网地址http://www.bourns.com; 标准

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SRR1210-271M概述

Bluetooth / 802.15.1 Development Tools Dev Kit for nRF52840 Bluetooth 5

SRR1210-271M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
厂商名称	Bourns
包装说明	4747
Reach Compliance Code	compliant
ECCN代码	EAR99
Factory Lead Time	18 weeks
Is Samacsys	N
大小写代码	4747
构造	Rectangular
型芯材料	FERRITE
直流电阻	0.41 Ω
标称电感 (L)	270 µH
电感器应用	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3
功能数量	1
端子数量	2
最高工作温度	125 °C
最低工作温度	-40 °C
封装高度	10 mm
封装长度	12 mm
封装形式	SMT
封装宽度	12 mm
包装方法	TR, EMBOSSED, 13 INCH
最大额定电流	1.5 A
自谐振频率	1.8 MHz
形状/尺寸说明	RECTANGULAR PACKAGE
屏蔽	YES
表面贴装	YES
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier
端子位置	DUAL ENDED
端子形状	WRAPAROUND
测试频率	0.001 MHz
容差	20%
Base Number Matches	1

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Features

Available in E12 series

Height of 10 mm

Current rating up to 11 A

RoHS compliant*

Applications

Input/output of DC/DC converters

Power supplies for:

• Portable communication equipment

• Camcorders

• LCD TVs

• Car radios

Electrical Characteristics

Ref.

Test

Frequency

(MHz)

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Inductance

1 kHz / 0.25 V

SRR1210 Series - Shielded SMD Power Inductors

General Specifications

SRF

MHz

Typ.

DCR

max.

(mΩ)

I rms

(A)

I sat

(A)

**K-

Factor

Bourns Part No.

SRR1210-1R0Y

SRR1210-1R8Y

SRR1210-2R2Y

SRR1210-3R3Y

SRR1210-4R7Y

SRR1210-5R6Y

SRR1210-6R8Y

SRR1210-8R2Y

SRR1210-100M

SRR1210-120M

SRR1210-150M

SRR1210-180M

SRR1210-220M

SRR1210-270M

SRR1210-330M

SRR1210-390M

SRR1210-470M

SRR1210-560M

SRR1210-680M

SRR1210-820M

SRR1210-101M

SRR1210-121M

SRR1210-151M

SRR1210-181M

SRR1210-221M

SRR1210-271M

SRR1210-331M

SRR1210-391M

SRR1210-471M

SRR1210-561M

SRR1210-681M

SRR1210-821M

SRR1210-102M

1.0

1.8

2.2

3.3

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

Tol. %

±30

±20

7.96

2.52

6.0

7.5

9.0

11.0

10.2

9.5

9.0

8.5

8.0

7.9

7.3

6.5

6.3

16.5

13.2

12.2

10.5

9.6

8.5

8.3

7.5

6.5

6.1

5.3

5.1

4.5

4.2

3.7

3.1

2.9

2.7

2.5

2.2

1.9

1.8

1.6

4.9

REF.

1.3

(.193)

Operating Temperature

............................... -40 °C to +125 °C

(Temperature rise included)

Storage Temperature

............................... -40 °C to +125 °C

Resistance to Soldering Heat

.................................260 °C for 5 sec.

Rated Current

..............Ind. drop of 20 % typ. at Isat

Temperature Rise .. 40 °C typical at Irms

Moisture Sensitivity Level .....................1

ESD Classification (HBM).................N/A

Materials

Core ................................ Ferrite DR & RI

Wire ........................... Enameled copper

Terminal coating ...................... Matte Sn

Packaging.................... 250 pcs. per reel

Product Dimensions

12.0 ± 0.5

(.472 ± .020)

10.5

8.0

6.5

INDUCTANCE

4.5

CODE

5.8

12.0 ± 0.5

(.472

5.5

± .020)

5.2

5.0

4.4

3.8

3.4

3.0

2.8

2.5

2.3

2.2

1.9

1.7

1.5

1.4

1.3

1.2

1.1

0.85

0.75

1.0

4.5

4.0

3.8

3.5

3.0

2.6

2.2

1.8

1.3

1R0

4.2

12.0 ± 0.5

3.5

(.472 ± .020)

102

112

135

170

190

250

315

410

450

600

820

1200

1320

1650

900

0.796

10.0

MAX.

(.394)

1R0

INDUCTANCE

CODE

12.0 ± 0.5

(.472 ± .020)

1.5

1.2

1.1

1.0

10.0

MAX.

(.394)

0.85

7.9

0.95

(.311) REF.

0.85

0.75

0.70

4.9

REF.

(.193)

**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x

I (peak-to-peak ripple current, A),

determine core loss from

Core Loss vs. Flux Density

plot.

Schematic

Recommended Layout

REF.

5.3

(.209)

REF.

2.8

(.110)

7.9

REF.

(.311)

*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.

7.3

REF.

(.287)

DIMENSIONS:

(INCHES)

5.3

REF.

(.209)

REF.

2.8

(.110)

2.8

(.110)

REF.

7.3

REF.

(.287)

SRR1210-271M相似产品对比

	SRR1210-271M	BLU0201ER-8870-DT10Q	SRR1210-390M	SRR1210-220M	SRR1210-221M	CE1812A-561-J050GC	SRR1210-121M	SRR1210-150M
描述	Bluetooth / 802.15.1 Development Tools Dev Kit for nRF52840 Bluetooth 5	Fixed Resistor, Thin Film, 0.05W, 887ohm, 15V, 0.5% +/-Tol, 10ppm/Cel, 0201,	Switching Voltage Regulators 3-17V 3A SD Cnvrtr		Ferrite Beads 0805 220 OHM	Ceramic Capacitor, Multilayer, Ceramic, 50V, 5% +Tol, 5% -Tol, C0G, -/+30ppm/Cel TC, 0.00056uF, 1812,	Fixed Inductors WE-PD 1210 100uH 2.5A .11Ohm	Digital Isolators 6-ch Ch 1.0kV Isltr 150M 6/2 NB SOIC16
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
端子数量	2	2	2	2	2	2	2	2
最高工作温度	125 °C	155 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-55 °C	-40 °C	-40 °C	-40 °C	-55 °C	-40 °C	-40 °C
封装形式	SMT	SMT	SMT	SMT	SMT	SMT	SMT	SMT
是否无铅	不含铅	-	不含铅	不含铅	不含铅	-	不含铅	不含铅
是否Rohs认证	符合	不符合	符合	符合	符合	-	符合	符合
包装说明	4747	-	4747	CHIP	CHIP	, 1812	4747	4747
Factory Lead Time	18 weeks	-	18 weeks	18 weeks	18 weeks	-	18 weeks	18 weeks
大小写代码	4747	-	4747	4747	4747	-	4747	4747
构造	Rectangular	Chip	Rectangular	Rectangular	Rectangular	-	Rectangular	Rectangular
型芯材料	FERRITE	-	FERRITE	FERRITE	FERRITE	-	FERRITE	FERRITE
直流电阻	0.41 Ω	-	0.066 Ω	0.038 Ω	0.315 Ω	-	0.17 Ω	0.032 Ω
标称电感 (L)	270 µH	-	39 µH	22 µH	220 µH	-	120 µH	15 µH
电感器应用	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	e0	e3	e3	e3	-	e3	e3
功能数量	1	-	1	1	1	-	1	1
封装高度	10 mm	0.35 mm	10 mm	10 mm	10 mm	-	10 mm	10 mm
封装长度	12 mm	0.5 mm	12 mm	12 mm	12 mm	-	12 mm	12 mm
封装宽度	12 mm	0.25 mm	12 mm	12 mm	12 mm	-	12 mm	12 mm
包装方法	TR, EMBOSSED, 13 INCH	TR	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH	-	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH
最大额定电流	1.5 A	-	4.2 A	5.2 A	1.7 A	-	2.3 A	5.8 A
自谐振频率	1.8 MHz	-	4.5 MHz	8 MHz	1.8 MHz	-	2.6 MHz	10.5 MHz
形状/尺寸说明	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
屏蔽	YES	-	YES	YES	YES	-	YES	YES
表面贴装	YES	-	YES	YES	YES	-	YES	YES
端子面层	Matte Tin (Sn) - with Nickel (Ni) barrier	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier	-	Matte Tin (Sn) - with Nickel (Ni) barrier	Matte Tin (Sn) - with Nickel (Ni) barrier
端子位置	DUAL ENDED	-	DUAL ENDED	DUAL ENDED	DUAL ENDED	-	DUAL ENDED	DUAL ENDED
端子形状	WRAPAROUND	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	-	WRAPAROUND	WRAPAROUND
测试频率	0.001 MHz	-	0.001 MHz	0.001 MHz	0.001 MHz	-	0.001 MHz	0.001 MHz
容差	20%	0.5%	20%	20%	20%	-	20%	20%
Base Number Matches	1	-	1	1	1	-	1	1

SRR1210-271M

SRR1210-271M在线购买

SRR1210-271M概述

SRR1210-271M规格参数

文档预览

SRR1210-271M相似产品对比

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