TRF250-120T: 产品描述PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT; 产品类别电阻器; 文件大小95KB，共1页; 制造商TE Connectivity(泰科); 官网地址http://www.te.com; 标准

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TRF250-120T概述

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

TRF250-120T规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	TE Connectivity(泰科)
包装说明	,
Reach Compliance Code	compliant
ECCN代码	EAR99
Is Samacsys	N
其他特性	RESISTANCE RANGE(MIN-MAX): 7.0-12.0
JESD-609代码	e3
制造商序列号	TRF250
安装特点	THROUGH HOLE MOUNT
端子数量	2
最高工作温度	85 °C
最低工作温度	-40 °C
封装高度	11 mm
封装长度	6.5 mm
封装形状	DISK PACKAGE
封装宽度	4.6 mm
包装方法	BULK
物理尺寸	6.5mm x 4.6mm x 11mm
额定（AC）电压（URac）	60 V
额定功率耗散 (P)	1 W
参考标准	CSA, TUV, UL
电阻器类型	PTC RESETTABLE FUSE
表面贴装	NO
端子位置	RADIAL
端子形状	WIRE
热敏电阻器应用	TEMPERATURE SENSING
工作电压	60 V
Base Number Matches	1

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PRODUCT: TRF250-120T

PolySwitch®

PTC Devices

Overcurrent Protection Device

DOCUMENT: SCD26213

REV LETTER: G

REV DATE: MAY 11, 2011

PAGE NO.: 1 OF 1

Specification Status: Released

Operating Conditions at 20°C:

Maximum Continuous Operating Voltage (V

MCO

): 60V

Maximum Interrupt Current (I

INT

): 3A

RMS

Fault Ratings at 20°C:

250 V

RMS

, 3A, 10 applications

Additional Info at 20°C:



Resistance matched: n/a



Lightning withstand: 1.5 kV per ITU-T K.20, K.21



Helps equipment meet ITU-T K.20, K.21 Recommendations



Helps equipment meet Telcordia GR1089 intrabuilding requirements

Lead Material:

22 AWG Sn-Plated Copper (0.64 mm [0.025”] nominal diameter)

External Coating Material:

Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements

Marking:

TABLE I. DIMENSIONS:

MIN

MAX

MIN

MAX

mm:

6.5

11.0

in:*

(0.26)

(0.43)

*Rounded off approximation

HOLD

TRIP

CURRENT CURRENT

(A)

MIN

MAX

4.6

(0.18)

MIN

4.7

(0.19)

MAX

NOM

5.0

(0.20)

MAX

7.0

(0.28)

TABLE II. PERFORMANCE RATINGS @ 20°C:

RESISTANCE ( )

TIME TO TRIP(Sec)

@ 1A

MAX

1.2

OPERATING

TEMPERATURE

(°C)

MIN

MAX

-40

TRIPPED

POWER DISSIPATION

(W) @ 60V

TYP

MAX

0.8

0.9

R MIN R MAX R

1 MAX

TYP

0.120

0.240

7.0

12.0

16.0

0.7

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

TABLE III. APPLICABLE PART DESCRIPTIONS:

PART DESCRIPTION

TRF250-120T

TRF250-120T-2

PACKAGING TYPE

Bulk

Tape and Reel

NOTES

N/A

Dim “D” not applicable

Agency Recognitions:

Reference Documents:

Precedence:

Effectivity:

CAUTION:

UL (File #E74889), CSA (File #78165), TUV.

PS300, ITU-T K.20, K.21

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.

Materials Information

ROHS Compliant

ELV Compliant

Pb-Free

TRF250-120T相似产品对比

	TRF250-120T	TRF250-120T-2
描述	PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT	PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
是否Rohs认证	符合	符合
厂商名称	TE Connectivity(泰科)	TE Connectivity(泰科)
Reach Compliance Code	compliant	unknown
ECCN代码	EAR99	EAR99
其他特性	RESISTANCE RANGE(MIN-MAX): 7.0-12.0	RESISTANCE RANGE(MIN-MAX): 7.0-12.0
JESD-609代码	e3	e3
制造商序列号	TRF250	TRF250
安装特点	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
端子数量	2	2
最高工作温度	85 °C	85 °C
最低工作温度	-40 °C	-40 °C
封装高度	11 mm	11 mm
封装长度	6.5 mm	6.5 mm
封装形状	DISK PACKAGE	DISK PACKAGE
封装宽度	4.6 mm	4.6 mm
包装方法	BULK	TR
物理尺寸	6.5mm x 4.6mm x 11mm	6.5mm x 4.6mm x 11mm
额定（AC）电压（URac）	60 V	60 V
额定功率耗散 (P)	1 W	1 W
参考标准	CSA, TUV, UL	CSA, TUV, UL
电阻器类型	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE
表面贴装	NO	NO
端子位置	RADIAL	RADIAL
端子形状	WIRE	WIRE
热敏电阻器应用	TEMPERATURE SENSING	TEMPERATURE SENSING
工作电压	60 V	60 V