LPM

LPM

LPM

Product catalog summary
Overview: This document provides a comprehensive technical specification for the LPM Series Miniature SMD Power Inductors by Stackpole Electronics, Inc., covering specifications, testing conditions, and ordering guidelines.
Specifications: The document details various models of the LPM series, including their inductance values, tolerances, test conditions, and maximum DCR (Ω). Testing is conducted at specific frequencies and voltages, with a temperature range of 25±3°C and humidity below 80%. Usage is recommended within six months of delivery.
Environmental Specifications: Storage conditions and environmental tests are outlined, including high and low temperature storage, humidity, and thermal shock tests. Each test has specific conditions and acceptance criteria, such as no deformation or change in appearance and a ΔL/L ≤10%.
Mechanical Test Specifications: Mechanical tests include vibration and shock resistance, solderability, and resistance to soldering heat, ensuring the inductors' durability and reliability under various conditions.
Packaging Specifications: Dimensions and packaging details for different models are provided, including tape and reel options for automated assembly processes.
Ordering Information: A detailed guide on ordering the inductors is included, with part number breakdowns and descriptions of special features like high profile or choke use.
Conclusion: The document stresses the importance of confirming technical specifications before ordering and notes that specifications may change without prior notice.
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Catalog excerpts

LPM-1

Miniature SMD Power Inductor Features: Resistive Product Solutions Wirewound of ferrite core miniature chip inductor LPM1310, 1310-HP and 1813 are high Q value at high frequency and low DC resistance LPM1310(C)-HP and 1813(C) are low DC resistance, high current capacity and high impedance characteristics. They are excellent for using as a choke coil in DC power supply circuits RoHS compliant – lead free High frequency communication products Personal computers Disk drives and computer peripherals DC power supply circuits Inductance and Current Ranges Type Mechanical Specifications Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

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LPM-2

Miniature SMD Power Inductor Resistive Product Solutions Mechanical Specifications (cont.) inches mm inches mm inches mm inches mm inches mm Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

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LPM-3

Miniature SMD Power Inductor Resistive Product Solutions Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.seielect.com marketing@seiele

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LPM-4

Miniature SMD Power Inductor Resistive Product Solutions Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.seielect.com marketing@seiel

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LPM-5

Miniature SMD Power Inductor Resistive Product Solutions Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.seielect.com [email protected]

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LPM-6

Miniature SMD Power Inductor Resistive Product Solutions Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.seielect.com marketing@seielect.

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LPM-7

Miniature SMD Power Inductor Resistive Product Solutions Packaging Specifications Type / Code Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Environmental Specifications - General Items Shelf Storage Conditions Temperature range: 25±3°C. Humidity: <80% relative humidity. Recommended product should be used within six months from the time of delivery. Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm

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LPM-8

Miniature SMD Power Inductor Resistive Product Solutions Environmental Test Items Test Conditions / Test Methods No case deformation or change in appearance. Δ L/L ≤10% Temperature 85±2°C Time: 48 ± 2 hours Tested after 1 hour at room temperature Temperature -25±2°C Time: 48 ± 2 hours Tested after 1 hour at room temperature Temperature 40±2°C, 90~95% relative humidity Time: 96 ± 2 hours Tested after 1 hour at room temperature First -25°C 30 minutes, then 25°C 10 minutes, last 85°C 30 minutes, as 1 cycle. Go through 5 cycles. Tested after 1 hour at room temperature High Temperature Storage Test...

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LPM-9

Miniature SMD Power Inductor Resistive Product Solutions Tolerance Code Description 5% J 10% K 20% M 30% N Special Description Code (blank) General Use Choke Use C Special Code Description (blank) Standard -HP High Profile Legacy Part Number: Product Series SMD Choke Chip Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Special Description General Use Choke Use Special Description Standard Shielded www.seielect.com marketing@sei

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.