BLA31AG102SN4D Murata BLA31AG102SN4D is a 4-line chip ferrite bead array offering 1 kΩ impedance at 100 MHz in a 1206 surface mount package.
Mfr Part #:

BLA31AG102SN4D

Available from 2 distributors
Mfr Name: Murata
Murata
Murata BLA31AG102SN4D is a 4-line chip ferrite bead array offering 1 kΩ impedance at 100 MHz in a 1206 surface mount package.
Total Stock: 6,162 pcs
$ Price Range: $0.27 - $0.92

BLA31AG102SN4D Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,581 pcs
3581 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,581 pcs
2581 pcs On Request 1 On Request On Request On Request On Request On Request

BLA31AG102SN4D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Height (Max)
Impedance @ Frequency
Impedance Tolerance
Insulation Resistance (Min)
Length
Mounting Type
Number of Lines
Operating Temperature
Package Type
Tape & Reel
Width

BLA31AG102SN4D Description

Short technical summary and product information.

The Murata BLA31AG102SN4D is a 4-line chip ferrite bead array designed for consumer and industrial equipment. It provides a nominal impedance of 1 kΩ at 100 MHz with a tolerance of ±25%, making it suitable for noise suppression in signal lines.

 

This component operates over a wide temperature range of -55°C to 125°C and has a maximum DC resistance of 450 mOhm. The rated current is 50 mA maximum. It is housed in a 1206 (3216 metric) array package with 8 PC pads and is designed for surface mount assembly.

 

The BLA31 series is recognized for its compact footprint and high impedance characteristics, helping to reduce electromagnetic interference (EMI) in various electronic circuits.

BLA31AG102SN4D Quick Information

Product Type: Ferrite Bead Array
Series: BLA31AG
Canonical Name: Murata BLA31AG102SN4D Ferrite Bead Array
Subcategory: Chip Ferrite Bead Array

BLA31AG102SN4D Compliance

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

BLA31AG102SN4D Estimated Pricing

Qty Low High
1+ $0.92 $0.92
10+ $0.64 $0.64
25+ $0.55 $0.55
50+ $0.49 $0.49
100+ $0.40 $0.40
250+ $0.36 $0.36
500+ $0.33 $0.33
1,000+ $0.31 $0.31
4,000+ $0.27 $0.27

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

BLA31AG102SN4D Features

  • Four ferrite bead lines in one array.
  • 1 kΩ impedance at 100 MHz.
  • Surface mount 1206 package.
  • 450 mOhm maximum DC resistance.
  • 50 mA maximum current rating.

BLA31AG102SN4D Applications

  • EMI suppression in signal lines.
  • Used in consumer electronic devices.
  • Suitable for industrial equipment.

BLA31AG102SN4D FAQs

3 frequently asked questions generated from this part’s specifications.
What is the impedance of the BLA31AG102SN4D?

The nominal impedance is 1 kΩ at 100 MHz with a tolerance of ±25%.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What is the package size?

The package is 1206 (3216 metric) with dimensions 3.20mm x 1.60mm and a maximum height of 1.00mm.

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