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ROHM ESR03EZPF2491
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROHM ESR03EZPF2491
- Type
- ROHM
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- ROHM
- Electronic Component
- ESR03EZPF2491
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.022g
- Electronic Component
- 2.49kΩ
- Electronic Component
- 1
- Electronic Component
- BM0000537133
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 150V
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：ESR03EZPF2491 - ROHM 贴片电阻
一、产品基本信息
ESR03EZPF2491 是日本 ROHM（罗姆）公司推出的一款高性能贴片电阻，具有 250mW 的功率承载能力，阻值为 2.49kΩ，耐压高达 150V，符合 ±1% 的高精度要求，封装尺寸为 0603（0.06英寸 x 0.03英寸）。此电阻器适合在各种电子设备和电路中实现精确的电流和电压分配，对功率和设备稳定性至关重要。
二、产品特点
高功率承载：ESR03EZPF2491 通过其 250mW 的功率承载能力，可以在电流较大、功率要求较高的应用场合中发挥优越表现。此特性使得它适用于电源管理、信号处理等多种电路。
精准阻值：该电阻的阻值为 2.49kΩ，具备 ±1% 的精度，确保了电路设计中的准确性，对于需要严格控制电气参数的应用尤其重要。
高耐压特性：150V 的耐压能力意味着该电阻可以在高电压环境中稳定工作，满足多种工业和消费类电子产品的需求。
小型封装（0603）：0402 封装设计使得 ESR03EZPF2491 适合用于空间受限的电路板设计，这对于现代电子产品的轻薄化、紧凑化趋势尤为重要。
稳定性和可靠性：ROHM 的生产工艺确保了产品在使用过程中的长期稳定性和可靠性，能够适应不同环境下的高湿、高温等严苛条件。
三、应用领域
ESR03EZPF2491电阻广泛应用于以下几个领域：
消费电子：如智能手机、平板电脑、可穿戴设备等，这些设备通常设计紧凑，对电路板空间要求高，同时又对电阻的功率和精度有着严格要求。
工业自动化：在 PLC（可编程逻辑控制器）、传感器及执行机构中，ESR03EZPF2491 可以用于电流反馈和信号调整，为设备提供准确的控制逻辑。
通信设备：在各种通信系统中，如基站、路由器、交换机等，电阻器用于信号调节和电流分配，保证设备在高频信号传输中稳定工作。
电源管理：ESR03EZPF2491 适合用于电源模块中的反馈电路，确保电源输出的稳定性和效率，广泛应用于开关电源、线性稳压电源等。
LED驱动电路：在 LED 照明设备中，电阻用于限流和电压分配，有效避免 LED 因为过流而导致的损害。
四、技术规格
- 额定功率：250mW
- 阻值：2.49kΩ
- 公差：±1%
- 耐压：150V
- 封装类型：0603
- 温度系数：可以在多个温度系数下选用，适应不同的应用需求。
五、总结
ROHM 的 ESR03EZPF2491 贴片电阻是满足现代电子产品对高功率、高精度需求场合的优质选择，凭借其小型化设计、稳定性和高耐压性能，为消费电子、工业自动化、通信设备等广泛应用提供了可靠的电子基础元件。选择 ESR03EZPF2491，将有助于提升电路设计的整体性能和可靠性，推动产品的市场竞争力。
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