Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

7440320039

7440320039

For Reference Only

Part Number 7440320039
PNEDA Part # 7440320039
Description FIXED IND 3.9UH 540MA 250 MOHM
Manufacturer Wurth Electronics
Unit Price Request a Quote
In Stock 5,220
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 26 - Jul 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

7440320039 Resources

Brand Wurth Electronics
ECAD Module ECAD
Mfr. Part Number7440320039
CategoryPassive ComponentsInductors, Coils, ChokesFixed Inductors
Datasheet
7440320039, 7440320039 Datasheet (Total Pages: 6, Size: 476.51 KB)
PDF7440320039 Datasheet Cover
7440320039 Datasheet Page 2 7440320039 Datasheet Page 3 7440320039 Datasheet Page 4 7440320039 Datasheet Page 5 7440320039 Datasheet Page 6

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • 7440320039 Datasheet
  • where to find 7440320039
  • Wurth Electronics

  • Wurth Electronics 7440320039
  • 7440320039 PDF Datasheet
  • 7440320039 Stock

  • 7440320039 Pinout
  • Datasheet 7440320039
  • 7440320039 Supplier

  • Wurth Electronics Distributor
  • 7440320039 Price
  • 7440320039 Distributor

7440320039 Specifications

ManufacturerWurth Electronics
SeriesWE-LQ
TypeWirewound
Material - CoreFerrite
Inductance3.9µH
Tolerance±20%
Current Rating540mA
Current - Saturation1.35A
ShieldingUnshielded
DC Resistance (DCR)250 mOhm Max
Q @ Freq20 @ 1MHz
Frequency - Self Resonant35MHz
Ratings-
Operating Temperature-40°C ~ 125°C
Inductance Frequency - Test1MHz
Features-
Mounting TypeSurface Mount
Package / Case1210 (3225 Metric)
Supplier Device Package1210
Size / Dimension0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)0.091" (2.30mm)

The Products You May Be Interested In

HM79-40331LFTR13

TT Electronics/BI Magnetics

Manufacturer

TT Electronics/BI Magnetics

Series

HM79

Type

Wirewound

Material - Core

-

Inductance

330µH

Tolerance

±20%

Current Rating

400mA

Current - Saturation

-

Shielding

Unshielded

DC Resistance (DCR)

1.26 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.307" L x 0.276" W (7.80mm x 7.00mm)

Height - Seated (Max)

0.197" (5.00mm)

4470-31J

API Delevan

Manufacturer

API Delevan

Series

4470

Type

Molded

Material - Core

Iron

Inductance

330µH

Tolerance

±5%

Current Rating

190mA

Current - Saturation

-

Shielding

Unshielded

DC Resistance (DCR)

14 Ohm Max

Q @ Freq

65 @ 790kHz

Frequency - Self Resonant

6MHz

Ratings

-

Operating Temperature

-55°C ~ 125°C

Inductance Frequency - Test

790kHz

Features

-

Mounting Type

Through Hole

Package / Case

Axial

Supplier Device Package

-

Size / Dimension

0.310" Dia x 0.910" L (7.87mm x 23.11mm)

Height - Seated (Max)

-

S0402-33NF1

API Delevan

Manufacturer

API Delevan

Series

S0402

Type

Wirewound

Material - Core

Alumina

Inductance

33nH

Tolerance

±1%

Current Rating

400mA

Current - Saturation

-

Shielding

Unshielded

DC Resistance (DCR)

370 mOhm Max

Q @ Freq

23 @ 250MHz

Frequency - Self Resonant

2.35GHz

Ratings

-

Operating Temperature

-55°C ~ 125°C

Inductance Frequency - Test

250MHz

Features

-

Mounting Type

Surface Mount

Package / Case

0402 (1005 Metric)

Supplier Device Package

0402 (1005 Metric)

Size / Dimension

0.043" L x 0.025" W (1.09mm x 0.64mm)

Height - Seated (Max)

0.030" (0.76mm)

IMS05RU100K

Vishay Dale

Manufacturer

Vishay Dale

Series

IMS-5

Type

Molded

Material - Core

Iron Powder

Inductance

10µH

Tolerance

±10%

Current Rating

220mA

Current - Saturation

-

Shielding

Shielded

DC Resistance (DCR)

1.62 Ohm Max

Q @ Freq

50 @ 7.9MHz

Frequency - Self Resonant

46MHz

Ratings

-

Operating Temperature

-55°C ~ 105°C

Inductance Frequency - Test

7.9MHz

Features

-

Mounting Type

Through Hole

Package / Case

Axial

Supplier Device Package

Axial

Size / Dimension

0.162" Dia x 0.410" L (4.11mm x 10.41mm)

Height - Seated (Max)

-

Manufacturer

TDK

Series

VLS-E-CA

Type

Wirewound

Material - Core

Ferrite

Inductance

22µH

Tolerance

±20%

Current Rating

620mA

Current - Saturation

480mA

Shielding

Shielded

DC Resistance (DCR)

660 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 105°C

Inductance Frequency - Test

1MHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.118" L x 0.118" W (3.00mm x 3.00mm)

Height - Seated (Max)

0.059" (1.50mm)

Recently Sold

GP10J-E3/54

GP10J-E3/54

Vishay Semiconductor Diodes Division

DIODE GEN PURP 600V 1A DO204AL

PIC18F2455-I/SO

PIC18F2455-I/SO

Microchip Technology

IC MCU 8BIT 24KB FLASH 28SOIC

W25Q256JVFIQ

W25Q256JVFIQ

Winbond Electronics

IC FLASH 256M SPI 133MHZ 16SOIC

ATMEGA32A-AU

ATMEGA32A-AU

Microchip Technology

IC MCU 8BIT 32KB FLASH 44TQFP

MC9S12HZ256VAL

MC9S12HZ256VAL

NXP

IC MCU 16BIT 256KB FLASH 112LQFP

AT90S1200-12SC

AT90S1200-12SC

Microchip Technology

IC MCU 8BIT 1KB FLASH 20SOIC

LT1120ACS8#PBF

LT1120ACS8#PBF

Linear Technology/Analog Devices

IC REG LIN POS ADJ 125MA 8SOIC

AT28C16-15TC

AT28C16-15TC

Microchip Technology

IC EEPROM 16K PARALLEL 28TSOP

M29W640FB70N6E

M29W640FB70N6E

Micron Technology Inc.

IC FLASH 64M PARALLEL 48TSOP

PCF8575TS/1,112

PCF8575TS/1,112

NXP

IC I/O EXPANDER I2C 16B 24SSOP

VUB72-12NOXT

VUB72-12NOXT

IXYS

BRIDGE RECT 3P 1.2KV 75A V1A-PAK

SI9706DY-T1-E3

SI9706DY-T1-E3

Vishay Siliconix

IC PCMCIA INTFACE SW 8SO