SG73

SG73P

SG73S

features

SG73

surge current thick film chip resistor

dimensions and

construction

Protective

Coating

Inner

Electrode

Resistive

Film

Ceramic

Substrate

Solder

Plating

Ni

Plating

L

c

c

W

t

d

ordering information

D: ±0.5%

F: ±1%

G: ±2%

J: ±5%

K: ±10%

M: ±20%

T: Sn

L: SnPb: (NOT

available in

SG732H/W2H,

SG733A/W3A,

SG73P series,

SG75S series)

±0.5%, ±1%: 3

significant figures

+ 1 multiplier “R”

indicates decimal

on value <100Ω

±2%, ±5%, ±10%,

±20%: 2 significant

figures + 1 multiplier

“R” indicates decimal

on value <10Ω

1E

1J

2A

2B

2E

W2H

W3A

2H

3A

TP: 0402, 0603, 0805: 7" 2mm pitch punch paper

TD: 0603, 0805, 1206, 1210:

7" 4mm pitch punched paper

TDD: 0603, 0805, 1206, 1210: 10" paper tape

TE: 0805, 1206, 1210, 2010 & 2512:

7" embossed plastic

TED: 0805, 1206, 1210, 2010 & 2512:

10" embossed plastic

For further information on packaging,

please refer to Appendix A

SG73

Type

Size

Nominal

Resistance

Tolerance

Termination

Material

Packaging

New Part #

2B

TD

102

K

T

Type

L

.024±.004

(0.6±0.1)

.016±.008

(0.4±0.2)

.026±.006

(0.65±0.15)

.026±.006

(0.65±0.15)

.02±.012

(0.5±0.3)

.102±.008

(2.6±0.2)

.098±.008

(2.5±0.2)

.122±.008

(3.1±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)

SG732A

(0805)

SG732B

(1206)

SG732H

(2010)

SG73W2H

(2010)

SG733A

(2512)

SG73W3A

(2512)

(Inch Size Code)

Wc

d

t

Dimensions inches

(mm)

SG732E

(1210)

Derating Curve

100

80

60

40

20

-60

-40

0

40

6080100160

70

20

Ambient Temperature

(°C)

0

-55

120

155

-20

140

.031±.004

(0.8±0.1)

.063±.008

(1.6±0.2)

SG731J,SG73P1J

SG73S1J

(0603)

SG73P1E,

SG73S1E

(0402)

.018±.004

(0.45±0.1)

.012±.004

(0.3±0.1)

.012±.004

(0.3±0.1)

.02±.002

(0.5±0.05)

.014±.002

(0.35±0.05)

.006±.004

(0.15±0.1)

-.004

-0.1

-.004

-0.1

.02±.004

(0.5±0.1)

-.004

-0.1

SG73P2A,

SG73S2A

(0805)

-.004

-0.1

-.004

-0.1

.063±.008

(1.6±0.2)

SG73P2B,

SG73S2B

(1206)

.02±.012

(0.5±0.3)

SG73P2E,

SG73S2E

(1210)

.02±.012

(0.5±0.3)

-.004

-0.1

.126±.008

(3.2±0.2)

-.004

-0.1

EU

dielectric withstanding voltage

SG73P: Black three-digit on green protective coating

SG73S: White three-digit on green protective coating

SG73P/S 1E, 1J: no marking

SG73P/S 1E: Black coating

requirements. EU RoHS regulation is not intended for

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

1206(2B), 1210(2E), 2010(2H/W2H), 2512(3A/W3A)

NEW

-.002

-0.05

For resistors operated at an ambient temperature of 70°C or above, a

power rating shall be derated in accordance with the above derating curve.

29

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/10/13