R4999-B The Coilcraft R4999-B is a fixed inductor. It is RoHS3 Compliant and has an MSL of 1 Unlimited.
Mfr Part #:

R4999-B

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft R4999-B is a fixed inductor. It is RoHS3 Compliant and has an MSL of 1 Unlimited.
Total Stock: 81 pcs
$ Price Range: $0.18

R4999-B Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
81 pcs
81 pcs On Request 1 On Request On Request On Request On Request On Request

R4999-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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R4999-B Description

Short technical summary and product information.

The Coilcraft R4999-B is a fixed inductor designed for various electronic applications. This component adheres to RoHS3 compliance standards, indicating its suitability for use in many modern electronic devices. It features a Moisture Sensitivity Level (MSL) of 1 Unlimited, meaning it requires no special handling regarding moisture absorption. The REACH status is unaffected, further simplifying its integration into global supply chains.

 

As a fixed inductor, the R4999-B is intended for applications requiring stable inductance values. While specific electrical characteristics like inductance value, current rating, and DCR are not detailed in the available data, its compliance and MSL rating suggest it is designed for general-purpose or specialized electronic circuits where reliable inductance is necessary. Further details on its performance parameters and physical dimensions would typically be found in the manufacturer's datasheet.

R4999-B Quick Information

Product Type: Fixed Inductor
Canonical Name: Coilcraft R4999-B Fixed Inductor
Subcategory: Fixed Inductors

R4999-B Compliance

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

R4999-B Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

R4999-B Features

  • RoHS3 Compliant fixed inductor.
  • Moisture Sensitivity Level 1 Unlimited.
  • REACH Unaffected status.
  • Coilcraft R4999-B part number.

R4999-B Applications

  • Used in power supply filtering circuits
  • Suitable for DC-DC converter applications
  • Ideal for EMI suppression in electronics
  • Applied in signal conditioning circuits
  • Used in automotive electronic modules

R4999-B FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the Coilcraft R4999-B?

The R4999-B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the R4999-B?

The MSL for the R4999-B is 1 Unlimited.

Does the R4999-B comply with REACH regulations?

The R4999-B is REACH Unaffected.

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