What are the key features of Littelfuse Inc P4SMA6.8A?

This product belongs to the General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Littelfuse Inc with full traceability.

What are the main application scenarios for P4SMA6.8A?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does P4SMA6.8A work?

This device follows established General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of P4SMA6.8A?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for P4SMA6.8A?

The global General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc P4SMA6.8A is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of P4SMA6.8A?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Littelfuse Inc provides full technical support and reference designs.

P4SMA6.8A 极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V by Littelfuse Inc

P4SMA6.8A | Littelfuse Inc 极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V

Category: General Purpose

Brand: Littelfuse Inc

极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: 极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V

Technical Parameters

Application	General Purpose
Brand	Littelfuse Inc
Data Tier	General Description
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Packaging	Tape & Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

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P4SMA6.8A Application and Selection Guide

P4SMA6.8A Model and Manufacturer Information

P4SMA6.8A, a General Purpose manufactured by Littelfuse Inc: P4SMA6.8A helps you confirm the specific model, while Littelfuse Inc helps you confirm the product source. If you are selecting a part, you can first check whether P4SMA6.8A meets your requirements, then check whether Littelfuse Inc matches your expectations, and then refer to 极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V for further evaluation.

P4SMA6.8A Product Parameters and Description

The main parameters of Littelfuse Inc's General Purpose product P4SMA6.8A include 极性：单向反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V. This is a General Purpose produced by Littelfuse Inc, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

P4SMA6.8A Application and Selection Reference

Littelfuse Inc's General Purpose product P4SMA6.8A has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, P4SMA6.8A is a General Purpose solution worth considering, and manufacturer Littelfuse Inc provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for P4SMA6.8A

Designers looking for P4SMA6.8A recommended parts can evaluate the following options. P4SMA6.8A selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
SMCJ85CA	Littelfuse Inc	Diode TVS Single Bi-Dir 85V 1.5KW 2-Pin DO-214AB
P4KE200	Littelfuse Inc	TVS Diode Single Uni-Dir 162V 400W 2-Pin DO-41
SMAJ36CA	Littelfuse Inc	TVS二极管表面贴装400W SMA

EZKEY can provide P4SMA6.8A recommended part comparison data and engineering samples for evaluation.

P4SMA6.8A | Littelfuse Inc 极性：单向 反向截止电压(Vrwm)：5.8V 击穿电压(最小值)：6.45V 峰值脉冲电流(Ipp)@10/1000μs：39A 最大钳位电压：10.5V