FC0402-1R54-FTW [RCD]

Fixed Resistor - Fusible, 0.063W, 1.54ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0402, CHIP;


型号：	FC0402-1R54-FTW
厂家：	RCD COMPONENTS INC.
描述：	Fixed Resistor - Fusible, 0.063W, 1.54ohm, 1% +/-Tol, 250ppm/Cel, Surface Mount, 0402, CHIP CD 电阻器
文件：	总1页 (文件大小：41K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RESISTORS w COILS wDELAY LINES

FUSIBLE CHIP RESISTORS

FC SERIES

FEATURES

r Industry’s widest range of fusible chip resistors!

r Perform like conventional chip resistors under normal

conditions but fuse when subject to overloads

r 7 standard sizes from 0402 to 2512

Surface Mount Circuit Protection!

RCD Series FC resistors offer a low cost approach to

circuit protection in case of overload or component failure.

The resistor is designed to act as a conventional resistor

under normal operating conditions, but will quickly open

under continuous overload. Standard fusing characteris-

tics can be altered to customer requirements.

r Wide resistance range: 1Ω to 10K standard

OPTIONS

r Option ‘ER’: Group A screening per Mil-PRF-55342

r Customized fusing times

r Extended resistance range

W a ttag e

D IM E N S IO N S

M a x . H old -O ff

V olta ge

R e s is ta n c e

R a n ge

R C D Ty p e

R a tin g

.04 0 ± .004

[1.0 ± .1]

.063 ± .008

[1.60 ± .2]

.07 9 ± .008

[2.0 ± .2]

.12 6 ± .008

[3.2 ± .2]

.02 0 ± .002

[0.5 ± .05]

.0 31 ± .00 5

[.8 ± .13 ]

.05 0 ± .00 6

[1.25 ± .15 ]

.06 3 ± .008

[1.6 ± .2]

.09 8 ± .00 8

.01 4 ± .004

[.35 ± .15 ]

.01 8 ± .00 6

[.45 ± .15 ]

.01 8 ± .00 6

[.45 ± .15 ]

.02 0 ± .00 6

[.50 ± .15 ]

.02 4 ± .00 8

[.61 ± .2]

.02 4 ± .00 8

[.61 ±. 2]

.02 4 ± .00 8

.010 ± .005

[.25 ± .12]

.012 ± .008

[.30 ± .2]

.01 4 ± .00 8

[.35 ± .2]

.02 0 ± .01 0

[.51 ± .25 ]

.02 0 ± .01 0

[.51 ± .25 ]

.02 0 ± .01 0

[.51 ± .25 ]

.03 0 ± .01 8

[.75 ± .46 ]

FC0402

FC 0603

FC 0805

FC 1206

FC 1210

FC 2010

FC 2512

.063W

50V¹

1Ω to 2K Ω ²

1Ω to 3.6KΩ ²

1Ω to 5.1KΩ ²

.10W

.125W

.25W

.50W

.75W

1.0W

100V¹

150V

200V¹

250V¹

1Ω to 10KΩ

.12 6 ± .008

[3.2 ± .2]

.197 ± .008

1Ω to 10KΩ

[2.5 ± .2]

.10 0 ± .008

300V

1Ω to 10KΩ

[5.0 ± .2]

.2 48 ± .00 8

[6.3 ± .2]

[2.6 ± .2]

.12 4 ± .01 0

[3.2 ± .25 ]

400V

1Ω to 10KΩ

[.61 ± .2]

¹Open circuit voltage (consult factory for increased voltage rating)

Extended resistance range available

TYPICAL PERFORMANCE CHARACTERISTICS

REQUIREMENTS

CHARACTERISTICS

TEST METHOD

Fusing Characteristic FC0402: <30 sec at 40X rated W

FC0603: <30 sec at 30X rated W

Unmounted, 25°C, residual resistance

to be a minimum of 100X the original

value

FC0805: <30 sec at 25X rated W

>FC0805: <30 sec at 15X rated W

CONSTRUCTION

1Ω to 4.7Ω: 250ppm/°C

Temperature Coefficient

Environmental Seal

25°C to +125°C

>4.7Ω: 200ppm/°C

Fusible Resistive film

Resistance to Soldering Heat

High Temperature Exposure

± 0.25%

± 0.5%

260 ± 5°C, 3 seconds

100 hours @ +125°C

Marking available

(specify Opt. A)

Alumina

Substrate

Low Tem p. Operation

Moisture Resistance

Load Life (1000 hours)

Thermal Shock

± 0.5%

± 1.5%

± 5%

-55°C, 1 hour

Inner Electrode

Mil-PRF-55342

Nickel Barrier

Rated W per Mil-PRF-55342 4.8.11.1

-55°C to +125°C, 0.5 hours, 5 cycles

MIL-Std-202, Method 208

Solder Plating

± 0.5%

95% (Min.)

Solderability

Dielectric Withstanding Voltage 250V (100V 0402 & 0603) 60 Seconds, terminal to ceramic

APPLICATION NOTES:

PART NUMBER DESIGNATION:

1. Fuse resistors may reach elevated temperatures prior to

opening, particularly if subjected to insufficient overloads.

Customers should evaluate product for suitability under

all possible overload scenarios.

2. Exercise care when testing fuse resistors, i.e. place the

resistors inside a flameproof protective case, etc.

3. Fusing time varies depending on the amount of “heat sinking”

involved, i.e. PCB material, pad size, trace thickness, etc.

Customers should evaluate fuse resistors in actual-use

conditions. Modified fusing characteristics are available.

FC1206

1001

RCD Type

Option Codes: ER, A, etc

(leave blank if standard)

4-Digit Resis: 3 signif. digits & multiplier

(10R0=10Ω, 1000=100Ω, 1001=1KΩ)

Tolerance Code: F= 1%, J= 5%

Packaging: ‘B’ Bulk, ‘T’ Tape & Reel

RCD Components Inc., 520 E. Industrial Park Dr., Manchester, NH USA 03109

Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: rcdcompinc@aol.com www.rcd-comp.com

FA021 Specifications subject to change without notice

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