32331C datasheet, PDF - EEWORLD Datasheet

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32331C: DescriptionFixed Inductors 330uH 0.78A Vertical Mt Toroidal; CategoryPassive components inductor; File Size127KB，3 Pages; ManufacturerMurata; Websitehttps://www.murata.com; Environmental Compliance

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32331C Overview

Fixed Inductors 330uH 0.78A Vertical Mt Toroidal

32331C Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	8539
Reach Compliance Code	compliant
ECCN code	EAR99
uppercase and lowercase codes	8539
structure	Unshielded
DC Resistance	0.215 Ω
Nominal inductance(L)	330 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Lead length	4.1 mm
Manufacturer's serial number	3200
Number of functions	1
Number of terminals	4
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	24 mm
Package length	21.5 mm
Package form	Toroidal
Package width	10 mm
method of packing	Tray
Minimum quality factor (at nominal inductance)	3.2
Maximum rated current	0.78 A
self resonant frequency	2.3 MHz
series	3200 SERIES
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	Q MEASURED AT 0.8 MHZ
surface mount	NO
Terminal surface	Tin (Sn)
Terminal location	DUAL IN-LINE
Terminal shape	WIRE
Tolerance	15%
Base Number Matches	1

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www.murata-ps.com

3200 Series

Vertical Mount Toroidal Inductors

SELECTION GUIDE

Inductance, L

Order Code

32100C

32150C

32220C

32330C

32470C

32680C

32101C

32151C

32221C

32331C

32471C

32681C

32102C

DC Current

2

Max.

A

4.50

3.70

3.00

2.50

2.10

1.70

1.40

1.20

0.96

0.78

0.66

0.55

0.45

DC Resistance

Max.

mΩ

20

24

29

36

42

62

77

117

141

215

312

377

568

Q @ f MHz

Nom.

Q

3.1

3.2

3.1

3.5

3.3

3.2

2.8

2.0

1.2

SRF

Typ.

MHz

69

53

41

28

21

11

5.3

3.3

2.8

2.3

1.6

1.2

1.0

±15%

μH

10

15

22

33

47

68

100

150

220

330

470

680

1000

f

1.0

0.8

Package

Weight

Typ.

g

7.8

8.1

8.4

8.8

9.2

9.0

9.6

9.4

9.8

9.9

9.6

10.4

10.1

FEATURES

RoHS compliant

Toroidal construction

Up to 4.5A I

DC

Inductance range from 10μH to 1.0mH

Low EMI

UL 94V-0 packaging materials

Low DC resistance

ABSOLUTE MAXIMUM RATINGS

Operating temperature range

Storage temperature range

SOLDERING INFORMATION

1

Peak wave solder temperature

Pin ﬁnish

-40°C to 125°C

260°C

Tin

PRODUCT OVERVIEW

The 3200 series is a range of through-hole power

inductors. Due to the toroidal construction, they

exhibit a very low EMI as stray ﬂux is kept to a

minimum. Typical applications include switching

regulators, and power line ﬁltering.

PACKAGE SPECIFICATIONS

Mechanical Dimensions

21.5 (0.846) Max.

0.75 (0.030)

24.0 (0.945) Max.

1

1.50 (0.059)

4

18.0 (0.709)

2

10.0 (0.394)

3

12.7 (0.5)

32331C

XYYWW

0.75 (0.030)

4.1±0.5 (0.161±0.020)

5.08±0.3 (0.199±0.012)

Package weight: See selection guide.

Recommended Footprint Details

2.54 (0.10)

Pin Connections

1

3

2.54 (0.10)

1.0 (0.04)

Packaging

Supplied in trays (60 pieces per tray)

Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).

For full details go to

www.murata-ps.com/rohs

Speciﬁcations typical at T

A

= 25°C

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

2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches

40°C, whichever is sooner.

www.murata-ps.com/support

KMP_3200C_A03

Page 1 of 3

32331C Related Products

	32331C	32220C	PCF1206-10-715RBT1	32681C	32100C	CSC12A05501CJEJ	32151C	32471C
Description	Fixed Inductors 330uH 0.78A Vertical Mt Toroidal	Fixed Inductors 22uH 3.0A Vertical Mt Toroidal	Fixed Resistor, Metal Film, 0.125W, 715ohm, 150V, 0.1% +/-Tol, 10ppm/Cel, Surface Mount, 1206, CHIP	Fixed Inductors 680uH 0.55A Vertical Mt Toroidal	Fixed Inductors 10uH 4.5A Vertical Mt Toroidal	Array/Network Resistor, Dual Terminator, Metal Glaze/thick Film, 0.2W, 620ohm, 100V, 5% +/-Tol, -100,100ppm/Cel,	Fixed Inductors 150uH 1.2A Vertical Mt Toroidal	Fixed Inductors 470uH 0.66A Vertical Mt Toroidal
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
Number of terminals	4	4	2	4	4	12	4	4
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
method of packing	Tray	Tray	TR	Tray	Tray	Tube	Tray	Tray
Terminal surface	Tin (Sn)	Tin (Sn)	Matte Tin (Sn) - with Nickel (Ni) barrier	Tin (Sn)	Tin (Sn)	Matte Tin (Sn)	Tin (Sn)	Tin (Sn)
Tolerance	15%	15%	0.1%	15%	15%	5%	15%	15%
Is it lead-free?	Lead free	Lead free	-	Lead free	Lead free	-	Lead free	Lead free
package instruction	8539	8539	CHIP	8539	8539	-	8539	8539
ECCN code	EAR99	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99
uppercase and lowercase codes	8539	8539	-	8539	8539	-	8539	8539
structure	Unshielded	Unshielded	-	Unshielded	Unshielded	Conformal Coating	Unshielded	Unshielded
DC Resistance	0.215 Ω	0.029 Ω	-	0.377 Ω	0.02 Ω	-	0.117 Ω	0.312 Ω
Nominal inductance(L)	330 µH	22 µH	-	680 µH	10 µH	-	150 µH	470 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR	-	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Lead length	4.1 mm	4.1 mm	-	4.1 mm	4.1 mm	3.3 mm	4.1 mm	4.1 mm
Manufacturer's serial number	3200	3200	PCF	3200	3200	-	3200	3200
Number of functions	1	1	-	1	1	-	1	1
Minimum operating temperature	-40 °C	-40 °C	-	-40 °C	-40 °C	-55 °C	-40 °C	-40 °C
Package height	24 mm	24 mm	-	24 mm	24 mm	4.95 mm	24 mm	24 mm
Package length	21.5 mm	21.5 mm	-	21.5 mm	21.5 mm	30.23 mm	21.5 mm	21.5 mm
Package form	Toroidal	Toroidal	-	Toroidal	Toroidal	SIP	Toroidal	Toroidal
Package width	10 mm	10 mm	-	10 mm	10 mm	2.49 mm	10 mm	10 mm
Minimum quality factor (at nominal inductance)	3.2	3.2	-	2	3.1	-	3.3	2.8
Maximum rated current	0.78 A	3 A	-	0.55 A	4.5 A	-	1.2 A	0.66 A
self resonant frequency	2.3 MHz	41 MHz	-	1.2 MHz	69 MHz	-	3.3 MHz	1.6 MHz
series	3200 SERIES	3200 SERIES	-	3200 SERIES	3200 SERIES	CSC	3200 SERIES	3200 SERIES
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	-	NO	NO	-	NO	NO
special characteristics	Q MEASURED AT 0.8 MHZ	Q MEASURED AT 1 MHZ	-	Q MEASURED AT 0.8 MHZ	Q MEASURED AT 1 MHZ	-	Q MEASURED AT 0.8 MHZ	Q MEASURED AT 0.8 MHZ
surface mount	NO	NO	YES	NO	NO	-	NO	NO
Terminal location	DUAL IN-LINE	DUAL IN-LINE	-	DUAL IN-LINE	DUAL IN-LINE	-	DUAL IN-LINE	DUAL IN-LINE
Terminal shape	WIRE	WIRE	WRAPAROUND	WIRE	WIRE	-	WIRE	WIRE
Base Number Matches	1	1	-	1	1	-	1	1

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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