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  • Composition
  • Resistance
  • Temperature Coefficient
  • Tolerance
  • Number of Terminations
  • RoHS Status
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  • Package / Case
  • Packaging
  • Features
  • Height Seated (Max)
  • Operating Temperature

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KOA Speer Chip Resistor - Surface Mount

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Surface Mount

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Anti-Surge

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Case Code - mm

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Factory Pack QuantityFactory Pack Quantity

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Mfr

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Resistance

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Min Operating Temperature

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Rated Power Dissipation (P)

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Features

Product Category

Product Length (mm)

Height

Height Seated (Max)

Length

Width

Product Height (mm)

Radiation Hardening

RoHS Status

Lead Free

Ratings

SG73S1ETTP822J
SG73S1ETTP822J

KOA Speer Electronics, Inc.

4459
-

7 Weeks

-

-

0402 (1005 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

200V

-

-55°C~155°C

Tape & Reel (TR)

-

SG73S

0.039Lx0.020W 1.00mmx0.50mm

±5%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

8.2kOhm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.125W 1/8W

-

-

125mW

50V

TR, PUNCHED PAPER, 7 INCH

-

-

Rectangular

FIXED RESISTOR

-

-

1005

-

0402

-

-

-

-

Automotive AEC-Q200, Moisture Resistant, Pulse Withstanding

-

-

-

0.016 0.40mm

-

-

-

-

ROHS3 Compliant

-

AEC-Q200

RK73H1HTTC4870F
RK73H1HTTC4870F

KOA Speer Electronics, Inc.

Tiny WHSL
340951
-

6 Weeks

-

-

0201 (0603 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

25V

-

-55°C~155°C

Tape & Reel (TR)

2013

RK73H

0.024Lx0.012W 0.60mmx0.30mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

487Ohm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.05W 1/20W

-

-

50mW

25V

TR, PRESSED PAPER, 7 INCH

-

-

Rectangular

FIXED RESISTOR

-

-

0603

0.05W

0201

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

280μm

0.010 0.26mm

-

-

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73G1JTTD3322F
RK73G1JTTD3322F

KOA Speer Electronics, Inc.

35
-

8 Weeks

-

-

0603 (1608 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

2.012816mg

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-55°C~155°C

Tape & Reel (TR)

-

RK73G

0.063Lx0.031W 1.60mmx0.80mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±50ppm/°C

-

33.2kOhm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.1W 1/10W

HIGH PRECISION

-

100mW

-

TR, PUNCHED PAPER, 7 INCH

-

-

Rectangular

FIXED RESISTOR

-

-

1608

0.1W

0603

75V

-

-

-

Automotive AEC-Q200

-

-

450μm

0.022 0.55mm

-

-

-

-

ROHS3 Compliant

-

AEC-Q200

RK73H1HTTC3243F
RK73H1HTTC3243F

KOA Speer Electronics, Inc.

18
-

6 Weeks

-

-

0201 (0603 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

170.097139μg

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

25V

-

-55°C~155°C

Tape & Reel (TR)

2013

RK73H

0.024Lx0.012W 0.60mmx0.30mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

324kOhm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.05W 1/20W

-

-

50mW

25V

TR, PRESSED PAPER, 7 INCH

-

-

Rectangular

FIXED RESISTOR

-

-

0603

0.05W

0201

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

280μm

0.010 0.26mm

-

-

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H2BTTDD4992F
RK73H2BTTDD4992F

KOA Speer Electronics, Inc.

3598
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

1206

3216

-

-

-

10000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-

MouseReel

-

RK73H

-

1 %

-

-

-

-

-

-

-

100 PPM / C

-

49.9 kOhms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Precision Resistors

Thick Film Resistors - SMD

-

0.6 mm

-

3.2 mm

1.6 mm

-

-

-

-

-

RK73H2BTTDD1002F
RK73H2BTTDD1002F

KOA Speer Electronics, Inc.

69807
-

-

-

-

1206

-

-

-

-

-

2

NO

NO

-

KOA Speer

1206

3216

1206

Molded

NO

10000

Not Required(mm)

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-55C to 155C

-

SMD

0.25 (1/4)(W)

1.6(mm)

Not Required(mm)

-

AEC-Q200

Details

-

70 TO 155

1%

0.000571 oz

-

200 V

-

Tape and Reel

-

RK73H

-

1 %

-

-

-

-

-

-

-

±100(ppm/°C)

Thick Film

10000(ohm)

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

Rectangular

-

Not Required

PAD

-

-

-

-

Not Required

Thick Film Resistors

Thick Film Resistors SMD

Precision Resistors

Thick Film Resistors - SMD

3.2(mm)

0.6 mm

-

3.2 mm

1.6 mm

0.6(mm)

-

-

-

-

RK73B2BTTDD121J
RK73B2BTTDD121J

KOA Speer Electronics, Inc.

27464
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

1206

3216

-

-

-

10000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-

MouseReel

-

RK73B

-

5 %

-

-

-

-

-

-

-

200 PPM / C

-

120 Ohms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors General Purpose

-

Thick Film Resistors - SMD

-

0.6 mm

-

3.2 mm

1.6 mm

-

-

-

-

-

RK73B2BTTDD221J
RK73B2BTTDD221J

KOA Speer Electronics, Inc.

10526
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

1206

3216

-

-

-

10000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-

MouseReel

-

RK73B

-

5 %

-

-

-

-

-

-

-

200 PPM / C

-

220 Ohms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors General Purpose

-

Thick Film Resistors - SMD

-

0.6 mm

-

3.2 mm

1.6 mm

-

-

-

-

-

RK73B2ATTDD224J
RK73B2ATTDD224J

KOA Speer Electronics, Inc.

19997
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

0805

2012

-

-

-

10000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000194 oz

-

150 V

-

MouseReel

-

RK73B

-

5 %

-

-

-

-

-

-

-

200 PPM / C

General Purpose Resistor

220 kOhms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors General Purpose

-

Thick Film Resistors - SMD

-

0.5 mm

-

2 mm

1.25 mm

-

-

-

-

-

RK73H1ERTTP1213F
RK73H1ERTTP1213F

KOA Speer Electronics, Inc.

2544
-

-

-

-

0402 (1005 Metric)

-

-

-

0402

-

-

-

-

RK73H1E

KOA Speer

0402

1005

-

-

-

10000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

Tape & Reel (TR)

-

-

-

-

Active

AEC-Q200

Details

-

-

-

0.000023 oz

-

50 V

-55°C ~ 155°C

MouseReel

-

RK73-RT

0.039" L x 0.020" W (1.00mm x 0.50mm)

±1%

-

-

-

-

2

-

-

±100ppm/°C

-

121 kOhms

-

-

-

Thick Film

Automotive Grade

0.1W, 1/10W

-

Resistors

100 mW (1/10 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

-

0.35 mm

0.016" (0.40mm)

1 mm

0.5 mm

-

-

-

-

AEC-Q200

SR732HTTER180F
SR732HTTER180F

KOA Speer Electronics, Inc.

2624
-

-

Production (Last Updated: 2 years ago)

-

2010 (5025 Metric)

-

-

-

2010

-

-

-

-

SR732H

-

2010

5025

-

-

-

-

-

-

+ 150 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

-

Active

-

Non-Compliant

8533210045

-

-

-

-

2.73 V

-55°C ~ 150°C

-

-

SR73

0.197" L x 0.098" W (5.00mm x 2.50mm)

±1%

-

-

-

-

2

2 Terminal

-

±100ppm/°C

Lo-Ohm Thick Film Current Sense Resistor

180 mOhms

-

-

-

Thick Film

Current Sense

0.75W, 3/4W

-

Resistors

750 mW (3/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Current Sense Resistors

Thick Film Current Sensing Resistors

Automotive AEC-Q200, Current Sense, Moisture Resistant

-

-

700 µm

0.028" (0.70mm)

5 mm

2.5 mm

-

-

-

-

AEC-Q200

RK73B2ATTDD393J
RK73B2ATTDD393J

KOA Speer Electronics, Inc.

37412
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

0805

2012

-

-

-

10000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000194 oz

-

150 V

-

MouseReel

-

RK73B

-

5 %

-

-

-

-

-

-

-

200 PPM / C

General Purpose Resistor

39 kOhms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors General Purpose

-

Thick Film Resistors - SMD

-

0.5 mm

-

2 mm

1.25 mm

-

-

-

-

-

RK73B2BTTE100J
RK73B2BTTE100J

KOA Speer Electronics, Inc.

63970
-

-

-

-

-

-

-

-

-

-

-

-

-

-

KOA Speer

1206

3216

-

-

-

4000

-

KOA Speer

+ 155 C

-

- 55 C

PCB Mount

-

-

-

-

-

-

-

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-

MouseReel

-

RK73B

-

5 %

-

-

-

-

-

-

-

200 PPM / C

-

10 Ohms

-

-

-

-

Automotive Grade

-

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

-

Thick Film Resistors

Thick Film Resistors General Purpose

-

Thick Film Resistors - SMD

-

0.6 mm

-

3.2 mm

1.6 mm

-

-

-

-

-

RK73B2ATTD160J
RK73B2ATTD160J

KOA Speer Electronics, Inc.

5420
-

8 Weeks

-

Surface Mount

0805 (2012 Metric)

-

-

-

0805

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

150V

-

-55°C~155°C

Tape & Reel (TR)

2009

RK73B

0.079Lx0.049W 2.00mmx1.25mm

±5%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±200ppm/°C

-

16Ohms

-

155°C

-55°C

Thick Film

-

0.25W 1/4W

-

-

125mW

150V

-

-

1.25mm

-

-

Not

-

2012

-

0805

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.024 0.60mm

2mm

1.25mm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1ETTP9103F
RK73H1ETTP9103F

KOA Speer Electronics, Inc.

29479
-

8 Weeks

-

-

0402 (1005 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

50V

-

-55°C~155°C

Tape & Reel (TR)

-

RK73H

0.039Lx0.020W 1.00mmx0.50mm

±1%

e3

yes

Active

1 (Unlimited)

2

-

-

±100ppm/°C

-

910kOhm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.1W 1/10W

-

-

63mW

-

TR, Punched Paper, 7 Inch

-

-

Rectangular

FIXED RESISTOR

-

-

-

0.1W

-

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

400μm

0.016 0.40mm

-

-

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1JTTD1430F
RK73H1JTTD1430F

KOA Speer Electronics, Inc.

12859
-

8 Weeks

-

Surface Mount

0603 (1608 Metric)

-

-

-

0603

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

75V

-

-55°C~155°C

Tape & Reel (TR)

-

RK73H

0.063Lx0.031W 1.60mmx0.80mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

143Ohms

-

155°C

-55°C

Thick Film

-

0.125W 1/8W

-

-

100mW

50V

-

-

800μm

-

-

Not

-

1608

-

0603

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.022 0.55mm

1.6mm

800μm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1JTTD7681F
RK73H1JTTD7681F

KOA Speer Electronics, Inc.

74368
Datasheet

8 Weeks

-

-

0603 (1608 Metric)

-

-

-

0603

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

75V

-

-55°C~155°C

Tape & Reel (TR)

-

RK73H

0.063Lx0.031W 1.60mmx0.80mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

7.68kOhms

-

155°C

-55°C

Thick Film

-

0.1W 1/10W

-

-

100mW

50V

-

-

-

-

-

-

-

1608

-

0603

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.022 0.55mm

1.6mm

800μm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

SR732ATTDR680F
SR732ATTDR680F

KOA Speer Electronics, Inc.

241000
-

8 Weeks

-

-

0805 (2012 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1.58V

-

-55°C~150°C

Tape & Reel (TR)

-

SR73

0.079Lx0.049W 2.00mmx1.25mm

±1%

e3

yes

Active

1 (Unlimited)

2

-

-

±100ppm/°C

-

680mOhm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.333W 1/3W

-

-

250mW

1.58V

TR, PUNCHED PAPER, 7 INCH

-

-

Rectangular

FIXED RESISTOR

-

-

2012

0.33W

0805

-

-

-

-

Automotive AEC-Q200, Current Sense

-

-

-

0.024 0.60mm

-

-

-

-

ROHS3 Compliant

-

AEC-Q200

RK73H2ATTD24R0F
RK73H2ATTD24R0F

KOA Speer Electronics, Inc.

16132
-

8 Weeks

-

-

0805 (2012 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

150V

-

-55°C~155°C

Tape & Reel (TR)

2009

RK73H

0.079Lx0.049W 2.00mmx1.25mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±100ppm/°C

-

24Ohm

Matte Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.25W 1/4W

-

-

125mW

-

TR, Punched Paper, 7 Inch

-

1.25mm

Rectangular

FIXED RESISTOR

Not

-

2012

-

0805

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.024 0.60mm

-

-

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1JTTD30R1F
RK73H1JTTD30R1F

KOA Speer Electronics, Inc.

16178
Datasheet

8 Weeks

-

-

0603 (1608 Metric)

-

-

-

0603

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

75V

-

-55°C~155°C

Tape & Reel (TR)

-

RK73H

0.063Lx0.031W 1.60mmx0.80mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

30.1Ohms

-

155°C

-55°C

Thick Film

-

0.125W 1/8W

-

-

100mW

50V

-

-

800μm

-

-

MIL-R-55342F

-

1608

-

0603

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.022 0.55mm

1.6mm

800μm

-

No

ROHS3 Compliant

-

AEC-Q200