B59725T1120A062传感器变送器的温度传感器-PTC热敏电阻规格书PDF中文资料

厂商型号	B59725T1120A062
参数属性	B59725T1120A062 封装/外壳为4-SMD；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为传感器变送器的温度传感器-PTC热敏电阻；产品描述：THERMISTOR PTC 25 OHM 20% 4SMD
功能描述	PTC thermistors for overcurrent protection in telecom applications
封装外壳	4-SMD
文件大小	302.83 Kbytes
页面数量	13 页
生产厂商	epcos
企业简称	EPCOS【爱普科斯】
中文名称	爱普科斯官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-5 14:09:00
人工找货	B59725T1120A062价格和库存，欢迎联系客服免费人工找货

特性 Features

■ Two resistance-matched PTCs in a plastic housing

■ Compliant with ITU-T standards

- basic-level lightning surges (10/700 µs)

- basic-level power induction (600 V, 1 A, 0.2 s)

- power contact criteria A/B (230 V, 15 min.)

■ Compliant with GR1089 AC power contact 120 V, 25 A, 15 min.

■ Suitable for continuous connection to mains voltages of 110/230 V AC in tripped (high-ohmic) condition

■ Housing material to UL94-V0

■ UL approval to UL 1434 (file number E69802) for RR ≥35 Ω

■ Tight resistance matching maintained after switching

■ Negligible resistance drift after reflow soldering or switching

■ Marked with manufacturers logo, type designation and date code

■ RoHS-compatible

Applications

■ Overcurrent protection for telecom applications

■ Suitable for line card applications e.g. POTS, access networks, customer premises equipment (CPE) or integrated voice data (IVD)