Datasheet > 3521330KFT

3521330KFT

更新时间： 2024-09-13 12:49:43

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	105K
描述
SMD Power Resistors

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3521330KFT 数据手册

SMD Power Resistors

Type 3521 Series

Key Features

n 2 Watts at 70°C

n Small Size to Power Ratio

n Supplied on Tape

n Available via Distribution

n Value Marked on Resistor

n 500 Volt Maximum Overload

n 250 Volt Working Voltage

n Low Profile

n Terminal Finish -

Matte Sn over Ni

n MSL Level 2

TEꢀConnectivityꢀisꢀpleasedꢀtoꢀintroduceꢀthisꢀlowꢀcostꢀhighꢀpowerꢀdevice,ꢀsuitableꢀforꢀauto

placementꢀ inꢀ volume,ꢀ andꢀ forꢀ mostꢀ applications,ꢀ includingꢀ highꢀ frequencyꢀ operations,

owingꢀ toꢀ theꢀ shortꢀ leadꢀ structure.ꢀ Itꢀ isꢀ attractivelyꢀ pricedꢀ andꢀ availableꢀ onꢀ 7"ꢀ reelsꢀ of

4000ꢀpieces.

Characteristics - Electrical

Power Rating:

2 Watts at 70°C**

250V

Max. RCWV*:

Max. Overload Voltage:

Resistance Tolerance(%):

Resistance Range:

Temperature Coefficient:

500V

± 1%

1R0 - 1M0

<10R = ± 200PPM

10R – 1M0 = ± 100PPM

>1M0 = ± 200PPM

Operating Temperature:

-55°C – 155°C

* Rated continuous working voltage (RCWV) shall be determined from

RCWV = Rated Power x Resistance Value, or Maximum RCWV listed above, whichever is less

** Recommended Circuit Board Design - If this device is anticipated to run at full continuous power then action

to improve the cooling should be taken. This can be a metal substrate, copper pad left under the chip, an

opening in the PCB or enlarged silver conductor pads each end.

Power Derating Curve

100

60 70 80

100

120

140 155

Ambient Temperature (°C)

For resistors operated in ambient temperatures above 70°C,

power rating must be derated in accordance with this curve.

9-1773463-5 CIS WR 03/2012

Dimensions are in millimeters

Dimensions are shown for

reference purposes only.

Specifications subject

to change.

For email, phone or live chat, go to: te.com/help

and inches unless otherwise

specified. Values in brackets

are standard equivalents.

中文翻译

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