TRF250-180: 产品描述PTC Resettable Fuse, 4ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT; 产品类别电阻器; 文件大小82KB，共1页; 制造商TE Connectivity(泰科); 官网地址http://www.te.com; 标准

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TRF250-180概述

PTC Resettable Fuse, 4ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

TRF250-180规格参数

参数名称	属性值
是否无铅	不含铅
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): 0.8-2.2
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	12 mm
封装长度	9 mm
封装形状	DISK PACKAGE
封装宽度	3.8 mm
包装方法	BULK; TR
物理尺寸	9mm x 3.8mm x 12mm
额定（AC）电压（URac）	100 V
额定功率耗散 (P)	1.5 W
参考标准	CSA, TUV, UL
电阻	4 Ω
电阻器类型	PTC RESETTABLE FUSE
表面贴装	NO
端子面层	Tin (Sn)
端子位置	RADIAL
端子形状	WIRE
热敏电阻器应用	TEMPERATURE SENSING
工作电压	100 V
Base Number Matches	1

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PolySwitch®

PTC Devices

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

www.circuitprotection.com

PRODUCT: TRF250-180

DOCUMENT: SCD 25040

REV LETTER: K

REV DATE: JUNE 18, 2009

PAGE NO.: 1 OF 1

Overcurrent Protection Device

Raychem Circuit Protection Products

Specification Status: Released

Operating Conditions at 20°C:

Maximum Continuous Operating Voltage

MCO

): 100V

Maximum Interrupt Current (I

INT

): 10A

RMS

Fault Ratings at 20°C:

250V

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

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:

Please use TRF250-183 & TRF250-184 Series for New

Programs

TABLE I. DIMENSIONS:

MIN

MAX

MIN

mm:

9.0

in:*

(0.35)

*Rounded off approximation

MAX

12.0

(0.47)

MIN

MAX

3.8

(0.15)

MIN

4.7

(0.19)

MAX

NOM

5.0

(0.20)

TABLE II. PERFORMANCE RATINGS @ 20°C:

HOLD

TRIP

CURRENT CURRENT

(A)

RESISTANCE (Ω)

TIME TO TRIP(Sec)

@ 3A

TYP

0.5

MAX

2.0

OPERATING

TEMPERATURE

(°C)

MIN

MAX

-40

TRIPPED

POWER DISSIPATION

(W)

TYP @ 100V

0.9

R MIN R MAX R

1 MAX

0.180

0.650

0.8

2.2

4.0

*Post Trip Resistance measured after one hour.

TABLE III. APPLICABLE PART DESCRIPTIONS:

PART DESCRIPTION

TRF250-180

TRF250-180-2

Agency Recognitions:

Reference Documents:

Precedence:

Effectivity:

CAUTION:

ROHS Compliant

SUPERSEDED

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

Raychem 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.

ELV Compliant

Pb-Free

PACKAGING TYPE

Bulk

Tape & Reel

NOTES

N/A

Dim D not applicable

Materials Information

NOT the LATEST

REVISION

TRF250-180相似产品对比

	TRF250-180	TRF250-180-2
描述	PTC Resettable Fuse, 4ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT	PTC Resettable Fuse, 4ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
是否Rohs认证	符合	符合
Reach Compliance Code	compliant	compliant
其他特性	RESISTANCE RANGE(MIN-MAX): 0.8-2.2	RESISTANCE RANGE(MIN-MAX): 0.8-2.2
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	12 mm	12 mm
封装长度	9 mm	9 mm
封装形状	DISK PACKAGE	DISK PACKAGE
封装宽度	3.8 mm	3.8 mm
包装方法	BULK; TR	BULK; TR
物理尺寸	9mm x 3.8mm x 12mm	9mm x 3.8mm x 12mm
额定（AC）电压（URac）	100 V	100 V
额定功率耗散 (P)	1.5 W	1.5 W
参考标准	CSA, TUV, UL	CSA, TUV, UL
电阻	4 Ω	4 Ω
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	100 V	100 V