WMSIC Electronic Components

Sunlord SWPA4020S101MT

ModelSWPA4020S101MT
PackageSMD,4x4mm
BrandSUNLORD
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord SWPA4020S101MT
Type
SUNLORD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SWPA4020S101MT
Electronic Component
1
Package
SMD,4x4mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.008g
Inductor
100uH
Electronic Component
1
Electronic Component
BM0264536403
Current
310mA
Resistor(DCR)
1.55Ω
Electronic Component
Electronic Component
Electronic Component
3000
and Current(Isat)
480mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SWPA4020S101MT 产品概述

概要

SWPA4020S101MT 是由顺络(Sunlord)品牌生产的功率电感器,属于Surface Mount Device(SMD)类型。该产品设计用于各种电子设备中的电源过滤、信号滤波和能量存储应用。

基础参数

  • 商品分类: 功率电感
  • 电感值: 100 μH
  • 直流电阻(DCR): 1.55 Ω
  • 精度: ±20%
  • 额定电流: 310 mA
  • 饱和电流(Isat): 480 mA
  • 封装类型: SMD,尺寸为 4x4 mm

特性和优势

高效能量存储

SWPA4020S101MT 的电感值为 100 μH,适合用于中频到高频范围内的能量存储和滤波应用。这种电感值使其在许多现代电子设备中广泛应用,例如开关模式电源(SMPS)、DC-DC 转换器和信号处理系统。

低直流电阻

该电感器的直流电阻(DCR)为 1.55 Ω,这相对较低,可以减少能量损耗,提高系统的整体效率。低 DCR 特性尤其重要在高频应用中,因为它可以降低热量生成,从而提高设备的可靠性和寿命。

高精度

尽管精度为 ±20%,但这仍然满足了大多数工业和消费电子产品的要求。这种精度保证了电感器在实际应用中的稳定性和一致性。

高额定和饱和电流

SWPA4020S101MT 的额定电流为 310 mA,饱和电流为 480 mA。这意味着它可以处理较高的电流,适用于需要高电流处理能力的应用场景。这种高电流能力使其成为许多高性能设备的理想选择。

小尺寸设计

采用 SMD 封装,尺寸仅为 4x4 mm,使其非常适合现代电子设备的紧凑设计需求。小尺寸设计不仅节省了空间,还有助于提高生产效率和降低成本。

应用场景

开关模式电源(SMPS)

在 SMPS 中,SWPA4020S101MT 可以作为滤波电感或储能电感,帮助实现高效的能量转换和稳定输出。

DC-DC 转换器

该电感器可以用于 DC-DC 转换器中的输入滤波或输出滤波环节,确保输出电压的稳定性和纯净度。

信号处理系统

在信号处理系统中,SWPA4020S101MT 可以用于信号滤波和隔离,帮助去除噪声并保护敏感电子元件。

无线充电设备

由于其高效能量存储能力和低 DCR 特性,SWPA4020S101MT 也适用于无线充电设备中的谐振电路设计。

安装和使用注意事项

  • 焊接: 请确保按照推荐的焊接温度和时间进行安装,以避免损坏元件。
  • 布局: 在 PCB 布局中,应尽量减少电感器周围的干扰源,并确保良好的地线连接。
  • 环境条件: 请参考数据手册中的环境条件要求,确保元件在适当的温度和湿度下运行。

总结

SWPA4020S101MT 是一款高性能、紧凑设计的功率电感器,适用于各种需要高效能量存储和滤波的电子设备。其低 DCR、 高额定电流和饱和电流,以及小尺寸设计,使其成为现代电子工程师的理想选择。通过选择此产品,您可以提高系统的整体效率、可靠性和性能。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.