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KOASpeerElectronics,Inc. • 199BolivarDrive • Bradford,PA16701 • USA • 814-362-5536 • Fax:814-362-8883 • www.koaspeer.com

Specificationsgivenhereinmaybechangedatanytimewithoutpriornotice.Pleaseconfirmtechnicalspecificationsbeforeyouorderand/oruse.

12/10/13

RF73

fusing flat chip resistor

features

1J: No marking

requirements. EU RoHS regulation is not intended for

Pb-glass contained in electrode, resistor element and glass.

not recognized)

For further information on packaging,

please refer to Appendix A.

ordering information

J: ±5%

T: Sn

(Other termination

styles may be

available, please

contact factory

for options)

2 significant

figures + 1

multiplier

“R” indicates

decimal on

value <10Ω

1J: 0603

2A: 0805

2B: 1206

2E: 1210

2H: 2010

3A: 2512

TD: 7" paper tape

(0603, 0805, 1206, 1210:

5,000 pieces/reel)

TE: 7" embossed plastic

(0805, 1206, 1210, 2010,

2512: 4,000 pieces/reel)

RF73

Type

Size

Code

Nominal

Resistance Tolerance

Termination

Material

Packaging

NewPart#

2B

TD

100

J

T

Protective

Coating

Inner

Electrode

Resistive

Film

Ceramic

Substrate

Solder

Plating

Ni

Plating

L

c

c

W

t

d

dimensions and construction

Type

L

-.004

-0.1

-.004

-0.1

.02±.004

(0.5±0.1)

.024±.004

(0.6±0.1)

.016±.008

(0.4±0.2)

.02±.012

(0.5±0.3)

.063±.008

(1.6±0.2)

.102±.008

(2.6±0.2)

.098±.008

(2.5±0.2)

.122±.008

(3.1±0.2)

.126±.008

(3.2±0.2)

.049±.004

(1.25±0.1)

.079±.008

(2.0±0.2)

.197±.008

(5.0±0.2)

.248±.008

(6.3±0.2)

2A

(0805)

2B

(1206)

2H

(2010)

3A

(2512)

(InchSizeCode)

Wc

d

t

Dimensionsinches(mm)

2E

(1210)

.031±.004

(0.8±0.1)

.063±.008

(1.6±0.2)

1J

(0603)

.012±.004

(0.3±0.1)

.012±.004

(0.3±0.1)

EU