Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
WeEn BT134-800E,127 BT134
Configuration
1 options
Configuration
20+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- We En BT134-800E, 127
- Type
- WEEN
- Minimum package
- 1000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WEEN
- Electronic Component
- BT134-800E,127
- Electronic Component
- 1
- Package
- SOT-82-3
- Electronic Component
- Thyristor (SCR) / Module
- Electronic Component
- Electronic Component
- Electronic Component
- 1.29g
- Electronic Component
- 1
- Electronic Component
- BM69419442
- Type
- Electronic Component
- Operating Temperature
- 125°C（TJ）
- Thyristor Type
- 1 Thyristor
- Voltage
- 800V
- Current(It)
- 4A
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BT134-800E,127 产品概述
产品基础信息
BT134-800E,127 是一款高性能的双向可控硅（TRIAC），专为卫生、电气和电子应用设计。其工作温度范围达到125°C，确保在高温环境下的稳定性和可靠性。该器件是逻辑灵敏栅极类型，特有的设计使其在低触发电流和电压下工作，简化了控制电路的设计。
关键参数
- 工作温度 (TJ): 最高125°C，使得该器件适用于多种工业和家用环境。
- 栅极触发电流 (Igt): 最大10mA，意味着只需要极低的电流即可触发行程，适合低功耗应用。
- 通态电流 (It (RMS)): 最大值为4A，能够处理中等功率负载，适用于各种控制项目，如灯光调节、马达控制和加热器等。
- 栅极触发电压 (Vgt): 最大1.5V，使得该TRIAC与数字电路的兼容性极佳，方便集成到现代电子设计中。
- 保持电流 (Ih): 最大15mA，使得在关断状态下能够保证良好的信号质量。
- 非重复浪涌电流 (Itsm): 50/60Hz下最大25A/27A，表明该器件在短时间内能够承受高峰值电流，为瞬态状况下的稳定工作提供保障。
- 断态电压: 最大800V，适合各类家用或工业电力控制应用。
封装和安装类型
BT134-800E,127 采用 SOT-82-3 玻璃纤维封装，适合通孔烙焊的安装方式，这一设计提供了良好的散热性能以及市场上广泛应用的兼容性。其紧凑的形状使得PCB设计更加灵活，便于集成进各种产品。
应用场景
BT134-800E,127 在多个应用场景中表现优异，主要包括但不限于：
家庭自动化设备：
- 用于灯光控制、电器开关和电机驱动等项目，提升家庭智能化水平。
电机控制：
- 在风扇、电动门、提升设备等领域中，用于调节电机的启停和速度。
加热器控制：
- 在加热器、电热设备中有效控制功率，实现温控功能。
继电器替代：
- 可以作为传统继电器的替代，提供更快的响应时间与更高的可靠性。
电流调节系统：
- 用于电流调节电路，确保设备在负载变化时运行稳定。
总结
BT134-800E,127 是一款兼具高温性能与低触发电流等特点的双向可控硅，适合于多种行业的自动控制应用。其800V的耐压和4A的电流容量为现代电气设计提供了无与伦比的灵活性和可靠性。无论在家庭、工业还是商业环境中，BT134-800E,127均能够成为有效控制电流和电压的理想选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
