Datasheet > TCF250-100T-B-0.5

TCF250-100T-B-0.5

更新时间： 2024-09-10 13:45:23

品牌	Logo	应用领域
力特 - LITTELFUSE		电信
页数	文件大小	规格书
2页	78K
描述
我们的PolySwitch系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。这些产品系列可针对ITU、Telcordia GR1089和UL60950中定义的电流交叉和电源感应浪涌造成

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TCF250-100T-B-0.5 数据手册

浏览型号TCF250-100T-B-0.5的Datasheet PDF文件第2页

PRODUCT: TCF250-120

PolySwitch®

DOCUMENT: SCD25318

REV LETTER: G

REV DATE: JULY 26, 2016

PAGE NO.: 1 OF 2

PTC Devices

Overcurrent Protection Device

Specification Status:Released

Max Electrical Rating at 20°C

Operating Voltage: 60V_DC

Fault Voltage: 250V_RMS

Interrupt Current: 3A_RMS

Marking:

TABLE I. DIMENSIONS:

MIN

5.4

MAX

5.6

MIN

5.4

MAX

5.6

MIN

2.0

MAX

2.3

mm:

in:

(0.213) (0.221) (0.213) (0.221) (0.079) (0.091)

TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted):

IHOLD (A)**

TIME TO TRIP (s)

@ 1A

OPERATING

TEMPERATURE (°C)

RESISTANCE (Ω)

20°C

0.120

40°C

R MIN

5.0

R MAX

9.0

R_{1 MAX}

TYP

MAX

MIN

MAX

14.0

0.9

1.5

-40

* Maximum device resistance at 20°C measured 1 hour post trip.

** Dependent on Heat Sinking of Mounting Fixture.

Additional Ratings @ 20°C

Lightning Withstand

ITU AT 1.5kV

Reference Documents:

Precedence:

Effectivity:

PS300

This specification takes precedence over documents referenced herein.

Reference documents shall be the issue in effect on the date of invitation for bid.

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.

CAUTION:

Materials Information

ROHS Compliant

ELV Compliant

Pb-Free

Littelfuse.com

Specifications are subject to change without notice.

Revised July 26, 2016

中文翻译

下载PDF

与TCF250-100T-B-0.5相关器件

型号	品牌	获取价格	描述	数据表
TCF250-120	LITTELFUSE	获取价格	PTC Resettable Fuse, Surface Mount, CHIP, ROHS COMPLIANT
TCF250-120T	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TCF250-120T-B-0.5	LITTELFUSE	获取价格	PTC Resettable Fuse, Surface Mount, CHIP, ROHS COMPLIANT
TCF250-120T-RA-B-0.5	LITTELFUSE	获取价格	我们的PolySwitch系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。这
TCF250-120T-RB-B-0.5	LITTELFUSE	获取价格	我们的PolySwitch系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。这
TCF250-145	LITTELFUSE	获取价格	我们的PolySwitch系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。这
TCF250-145-RB-B-0.5	LITTELFUSE	获取价格	PTC Resettable Fuse, Surface Mount, CHIP, ROHS COMPLIANT
TCF250-145T	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TCF250-145T-B-0.5	LITTELFUSE	获取价格	PTC Resettable Fuse
TCF250-180	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices