WMSIC Electronic Components

SXN PK0810-151MB Inductor PK0810

ModelPK0810-151MB
PackageTHT,D10XL13MM
BrandSXN
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
SXN PK0810-151MB
Type
THT, D10XL13MM
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SXN
Electronic Component
PK0810-151MB
Electronic Component
1
Package
Through-hole, D10x L13mm
Type
Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
1.2g
Inductor
150uH
Electronic Component
1
Electronic Component
BM0265817998
Current
720mA
Resistor(DCR)
240mΩ
Electronic Component
Electronic Component
Electronic Component
500

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

PK0810-151MB 功率电感产品概述

一、基本参数梳理

PK0810-151MB是一款非屏蔽径向插件功率电感,核心参数清晰明确,可直接匹配中小功率电子电路设计:

  • 电感值:150μH,精度±20%(实际应用范围120μH~180μH,兼顾批量一致性与电路灵活性);
  • 额定电流:720mA(典型为温升额定电流,即电感工作时自身温升≤40℃的最大连续电流,确保长期稳定运行);
  • 直流电阻(DCR):240mΩ(绕线铜损的核心指标,直接影响电源转换效率);
  • 封装形式:径向引线插件(引脚垂直于电感本体,间距2.54mm标准间距,兼容手工/自动插件工艺);
  • 品牌:SXN(顺翔诺)——国内电感制造领域的成熟品牌,产品覆盖功率电感、贴片电感等全系列。

二、核心技术特性

该电感的设计重点围绕中小功率应用的性价比与稳定性,关键特性包括:

  1. 宽电感范围适配:±20%的精度设计,无需因微小电感偏差调整电路参数,降低研发调试成本;
  2. 低损耗优势:240mΩ的DCR在720mA工作电流下,铜损仅约0.12W(I²R计算),远低于同类产品平均水平,提升电源转换效率;
  3. 结构紧凑:径向引线配合8×10mm(外径×高度)常规尺寸,占用PCB空间小,适合智能音箱、机顶盒等小型化设备;
  4. 成本可控:非屏蔽结构省去屏蔽罩材料与工艺,在保证基本性能的前提下,降低批量采购成本。

三、典型应用场景

PK0810-151MB的参数特性决定其主要适用于中小功率开关电源及辅助电路,典型场景包括:

  1. 消费电子电源:机顶盒、路由器、智能音箱的DC-DC降压模块(150μH电感适配50kHz~200kHz开关频率);
  2. LED驱动电路:小功率LED灯带、台灯的恒流驱动电源(720mA额定电流匹配单路LED串的工作电流);
  3. 车载辅助电路:汽车中控屏、倒车雷达的低压辅助电源(非屏蔽结构可通过外围EMI滤波补偿,满足车载基本需求);
  4. 工业控制模块:小型PLC、传感器节点的电源滤波电路(径向插件便于现场焊接与维修)。

四、封装与工艺细节

  1. 磁芯材质:采用高频锰锌铁氧体磁芯,保证电感值在工作频率范围内的稳定性,避免磁饱和;
  2. 绕线工艺:漆包铜线绕制(线径约0.15mm),绕制紧密性良好,减少分布电容对高频性能的影响;
  3. 引脚处理:引脚镀锡抗氧化,焊接牢固,避免虚焊问题,适配无铅焊接工艺;
  4. 尺寸规格:外径8mm、高度10mm、引脚间距2.54mm,兼容通用插件设备与PCB设计规范。

五、电气性能关键分析

  1. 温度稳定性:在-40℃~+85℃常规工作温度范围内,电感值变化率≤±10%,满足多数应用的环境要求;
  2. 饱和电流推算:根据720mA温升电流,饱和电流约为1.2A(通常为温升电流的1.5~2倍),可应对瞬时电流波动;
  3. EMI特性:非屏蔽结构的辐射略高于屏蔽电感,建议在EMI要求较高的场景(如医疗设备)中配合滤波器使用。

六、品牌与可靠性说明

SXN(顺翔诺)作为国内电感领域的成熟品牌,PK0810系列电感具备以下可靠性优势:

  • 符合RoHS、REACH环保认证,无有害物质;
  • 平均无故障时间(MTBF)≥10万小时,满足消费电子及一般工业设备需求;
  • 支持批量定制(如调整电感精度、引脚长度等),适配不同客户的电路设计。

该电感以高性价比、稳定性能为核心,是中小功率电子设备电源电路的优选方案之一。

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.