What are the key specifications of YSPI1040TP-8R2M?

The part is specified with 30 mΩ typical and 36 mΩ maximum DC resistance, 8 A heat-rating current, 14 A saturation current, and a 10.5 mm × 10.3 mm × 4.0 mm maximum body size.

What should engineers review before using YSPI1040TP-8R2M?

Check the inductor current waveform, DC bias derating, copper-area thermal performance, and available board clearance. The saturation-current specification corresponds to a 30% inductance decrease at 20 °C, while the heat-rating current corresponds to a 40 °C temperature rise at 20 °C.

What is the pinout of YSPI1040TP-8R2M?

Use the YSPI1040TP-8R2M datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about YSPI1040TP-8R2M pinout to locate pins, power rails, and interface signals before layout.

YSPI1040TP-8R2M Datasheet, Specs, Alternatives & ECAD | YJYCOIN

AI summary

YSPI1040TP-8R2M is an 8.2 µH molded SMD power inductor intended for relatively high-current power paths. Its specified 8 A heat-rating current and 14 A saturation current should be checked against the converter ripple and DC current.

Best for

High-current DC-DC converter output filters
PC and laptop power modules
Server and VGA power rails

Avoid if

Applications requiring documented automotive qualification
Designs requiring confirmed RoHS, REACH, or MSL status
Circuits with insufficient margin below the 14 A saturation-current condition

Check before use

Validate inductance at operating DC current
Confirm temperature rise on the target PCB
Verify terminal footprint and mechanical clearance
Confirm current lifecycle and compliance status with the supplier

Key specifications

Inductance: 8.2 µH ±20% at 100 kHz
DC resistance: 30 mΩ typ., 36 mΩ max.
Heat-rating current: 8 A
Saturation current: 14 A
Body size: 10.5 mm × 10.3 mm × 4.0 mm max.

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

DC-DC power modulesPC and laptop powerServer and VGA modules

Datasheet

4def5f925defa0b99a031c148958b403_YSPI1040TP-8R2M.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for YSPI1040TP-8R2M: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

YSPI1040TP-8R2M is a YJYCOIN molded SMD power inductor in the YSPI1040TP series. It has 8.2 µH inductance with ±20% tolerance measured at 100 kHz.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is YSPI1040TP-8R2M?+×

What are the key specifications of YSPI1040TP-8R2M?+×

What should engineers review before using YSPI1040TP-8R2M?+×

What is the pinout of YSPI1040TP-8R2M?+×