250S130-RC

更新时间： 2024-10-15 06:17:19

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
5页	157K
描述
POLYFUSE Resettable PTCs

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中文翻译

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数据手册

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250S130-RC 数据手册

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POLYFUSE^®Resettable PTCs

Surface Mount > 250S Series

250S Series

Description

The 250S High Voltage Radial device is a Polymer-based

PTC suitable to protect telephony equipment against

lightining and power cross strikes. The 250S Series is fully

compatible with telecommunications standards.

PRELIMINARY DATA SHEET:This product is scheduled for

release by end of 2008 and speciﬁcations may change.

Please refer to www.littelfuse.com/series/250S.html for

the current information.

Features

Agency Approvals

AGENCY

AGENCY FILE NUMBER

Pending

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standards

Electrical Characteristics

Agency

Approvals

Time toTrip at 1A

Typical Maximum

Resistance

I _hold

(A)

I _trip

V _max

I _max

P_dtyp.

(W)

Part Number

(A) (V_int/V_op) (A)

R _min

(Ω)

R _max

(Ω)

R _1max

(Ω)

(Sec.)

250S130

0.13

0.26 250/60

1.2

0.9

4.0

–

250S130–RA

250S130–RB

250S130–RC

1.4

0.7

1.1

4.0

6.5

I _hold= Hold current: maximum current device will pass without tripping in 23°C still air.

I _trip=Trip current: minimum current at which the device will trip in 23°C still air.

V_int= Maximum voltage the device can withstand without damage at rated current (I max)

V_op= The device regular operation voltage

R _min= Minimum resistance of device in initial (un-soldered) state.

R _max= Maximum resistance of device in initial (un-soldered) state.

R _1max= Maximum resistance of device at 20°C measured one hour after tripping.

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing

and ﬂame.

I _max= Maximum fault current device can withstand without damage at rated voltage (V_max

P _d= Power dissipated from device when in the tripped state at 23°C still air.

)

105

Revised: April 3, 2009

250S Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/250S.html for current information.

12 3 4 5

中文翻译

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与250S130-RC相关器件

型号	品牌	获取价格	描述	数据表
250S130-RCD	LITTELFUSE	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP, ROHS COMPLIANT
250S130-RCDR	LITTELFUSE	获取价格	PTC Resettable Fuse, Surface Mount, CHIP, 3729, HALOGEN FREE AND ROHS COMPLIANT
250S130-RCZR	LITTELFUSE	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE
250S130V	LITTELFUSE	获取价格	POLYFUSE? Resettable PTCs
250S130VDR	LITTELFUSE	获取价格	PTC Resettable Fuse, Surface Mount, CHIP, 2413, HALOGEN FREE AND ROHS COMPLIANT
250S130VZR	LITTELFUSE	获取价格	PTC Resettable Fuse
250S130ZR	LITTELFUSE	获取价格	RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE
250S41B475KSE	TEMEX	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 25V, 10% +Tol, 10% -Tol, X5R, -/+15ppm/Cel TC, 4.7
250S41W106KV4E	JOHANSON	获取价格	Ceramic Capacitor, Multilayer, Ceramic, 25V, 10% +Tol, 10% -Tol, X7R, 15% TC, 10uF, Surfac
250S41X106KV4E	JOHANSON	获取价格	TanceramÂ® Chip Capacitors

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