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ECMF02-2BF3 The ECMF02-2BF3 is a 2-line signal common mode choke from STMicroelectronics with integrated ESD protection. It features a maximum DC resistance of 4 Ohm and operates from -30°C to 85°C.
Mfr Part #:

ECMF02-2BF3

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ECMF02-2BF3 is a 2-line signal common mode choke from STMicroelectronics with integrated ESD protection. It features a maximum DC resistance of 4 Ohm and operates from -30°C to 85°C.
✓ Total Stock: 42,271 pcs
$ Price Range: $0.12 - $0.31

ECMF02-2BF3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
21,020 pcs
On Request
21020 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ECMF02-2BF3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Features
Filter Type
Mounting Type
Number of Lines
Operating Temperature
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ECMF02-2BF3 Description

Short technical summary and product information.

The ECMF02-2BF3 is a 2-line signal common mode choke designed by STMicroelectronics for filtering common mode noise on signal lines. It integrates ESD protection to safeguard downstream circuitry from electrostatic discharges.

 

Key electrical specifications include a maximum DC resistance of 4 Ohm across the two lines. The component is rated for an operating temperature range of -30°C to 85°C, making it suitable for a variety of environments.

 

The device is offered in a surface mount package, enabling automated assembly and space-efficient PCB layouts. It is designed for use in applications where signal integrity and ESD robustness are required.

ECMF02-2BF3 Quick Information

Product Type: Common Mode Choke
Series: ECMF02
Canonical Name: STMicroelectronics ECMF02-2BF3 Common Mode Choke
Subcategory: Signal Line

ECMF02-2BF3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ECMF02-2BF3 Estimated Pricing

Qty Low High
1+ $0.31 $0.31
10+ $0.26 $0.26
25+ $0.24 $0.24
50+ $0.22 $0.22
100+ $0.21 $0.21
250+ $0.19 $0.19
500+ $0.18 $0.18
1,000+ $0.17 $0.17
2,500+ $0.16 $0.16
5,000+ $0.15 $0.15
10,000+ $0.14 $0.14
15,000+ $0.14 $0.14
25,000+ $0.13 $0.13
35,000+ $0.13 $0.13
50,000+ $0.12 $0.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

ECMF02-2BF3 Features

  • Two-line signal common mode choke.
  • Integrated ESD protection for robust design.
  • Maximum DC resistance of 4 Ohm.
  • Surface mount package for automated assembly.
  • Operating temperature range -30°C to 85°C.

ECMF02-2BF3 Applications

  • Filter common mode noise on signal lines.
  • Protect circuits from electrostatic discharge events.
  • Use in consumer and industrial electronic devices.

ECMF02-2BF3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ECMF02-2BF3?

The ECMF02-2BF3 operates from -30°C to 85°C.

What is the maximum DC resistance of the ECMF02-2BF3?

The maximum DC resistance is 4 Ohm.

Does the ECMF02-2BF3 include ESD protection?

Yes, the ECMF02-2BF3 features integrated ESD protection.

What is the mounting type of the ECMF02-2BF3?

The ECMF02-2BF3 is a surface mount device.

How many lines does the ECMF02-2BF3 filter?

The ECMF02-2BF3 is a 2-line common mode choke.

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