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Home>All Manufacturers>KOA Speer>Chip Resistor - Surface Mount
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KOA Speer Chip Resistor - Surface Mount

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Anti-Surge

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Height Seated (Max)

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Width

Product Height (mm)

REACH SVHC

RoHS Status

Lead Free

Ratings

RK73B1ETTP150J
RK73B1ETTP150J

KOA Speer Electronics, Inc.

10000
-

8 Weeks

-

0402 (1005 Metric)

-

-

-

-

0402

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

50V

-

-55°C~155°C

Tape & Reel (TR)

2007

RK73B

0.039Lx0.020W 1.00mmx0.50mm

±5%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±200ppm/°C

-

15Ohms

-

155°C

-55°C

Thick Film

-

0.1W 1/10W

-

-

63mW

50V

-

-

500μm

-

-

Not

-

1005

-

0402

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

350μm

0.016 0.40mm

1mm

500μm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1ETTP1804F
RK73H1ETTP1804F

KOA Speer Electronics, Inc.

9850
Datasheet

8 Weeks

-

0402 (1005 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

50V

-

-55°C~155°C

Tape & Reel (TR)

2015

RK73H

0.039Lx0.020W 1.00mmx0.50mm

±1%

e3

yes

Active

1 (Unlimited)

2

-

EAR99

±200ppm/°C

-

1.8MOhm

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

-

-

Thick Film

-

0.1W 1/10W

-

-

63mW

-

TR, Punched Paper, 7 Inch

-

500μm

Rectangular

FIXED RESISTOR

Not

-

-

0.1W

-

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

400μm

0.016 0.40mm

-

-

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H1HTTC47R0F
RK73H1HTTC47R0F

KOA Speer Electronics, Inc.

Tiny WHSL		435068
Datasheet

6 Weeks

-

0201 (0603 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

25V

-

-55°C~155°C

Tape & Reel (TR)

2011

RK73H

0.024Lx0.012W 0.60mmx0.30mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

47Ohm

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

-

-

Thick Film

-

0.05W 1/20W

-

-

50mW

25V

TR, PRESSED PAPER, 7 INCH

-

300μm

Rectangular

FIXED RESISTOR

Not

-

0603

0.05W

0201

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

280μm

0.010 0.26mm

-

-

-

-

ROHS3 Compliant

-

AEC-Q200

RK73B2ATTD681J
RK73B2ATTD681J

KOA Speer Electronics, Inc.

17199
-

8 Weeks

-

0805 (2012 Metric)

-

-

-

2

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

-

680Ohms

-

155°C

-55°C

Thick Film

-

0.25W 1/4W

-

-

125mW

150V

-

-

1.25mm

-

-

MIL-R-55342F

-

2012

-

0805

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.024 0.60mm

2mm

1.25mm

-

No SVHC

ROHS3 Compliant

Lead Free

AEC-Q200

UR73D2BTTD15L0F
UR73D2BTTD15L0F

KOA Speer Electronics, Inc.

4662
-

8 Weeks

-

1206 (3216 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-55°C~125°C

Tape & Reel (TR)

2011

UR73

0.126Lx0.063W 3.20mmx1.60mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

15mOhm

Tin (Sn) - with Nickel (Ni) barrier

-

-

Thick Film

-

0.5W 1/2W

HIGH PRECISION

-

500mW

-

TR, PUNCHED PAPER, 7 INCH

-

1.6mm

Rectangular

FIXED RESISTOR

Not

-

3216

0.5W

1206

-

-

-

Current Sense

-

-

600μm

0.047 1.20mm

-

-

-

-

ROHS3 Compliant

-

-

RK73B1JTTD682J
RK73B1JTTD682J

KOA Speer Electronics, Inc.

25000
-

8 Weeks

-

0603 (1608 Metric)

-

-

-

2

0603

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

50V

-

-55°C~155°C

Tape & Reel (TR)

2013

RK73B

0.063Lx0.031W 1.60mmx0.80mm

±5%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±200ppm/°C

-

6.8kOhms

-

155°C

-55°C

Thick Film

-

0.1W 1/10W

-

-

100mW

50V

-

-

800μm

-

-

MIL-R-55342F

-

1608

-

0603

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

450μm

0.022 0.55mm

1.6mm

800μm

-

No SVHC

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H2BTTD6R80F
RK73H2BTTD6R80F

KOA Speer Electronics, Inc.

Tiny WHSL		312421
Datasheet

8 Weeks

-

1206 (3216 Metric)

-

-

-

2

1206

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

200V

-

-55°C~155°C

Tape & Reel (TR)

2009

RK73H

0.126Lx0.063W 3.20mmx1.60mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±200ppm/°C

-

6.8Ohms

-

155°C

-55°C

Thick Film

-

0.25W 1/4W

-

-

250mW

200V

-

-

-

-

-

-

-

3216

-

1206

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

600μm

0.028 0.70mm

3.2mm

1.6mm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H2ATTD3741F
RK73H2ATTD3741F

KOA Speer Electronics, Inc.

51067
Datasheet

8 Weeks

-

0805 (2012 Metric)

-

-

-

-

0805

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

150V

-

-55°C~155°C

Tape & Reel (TR)

2013

RK73H

0.079Lx0.049W 2.00mmx1.25mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

3.74kOhms

-

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

RK73H2ARTTD5110F
RK73H2ARTTD5110F

KOA Speer Electronics, Inc.

10508
-

-

-

0805 (2012 Metric)

-

-

-

-

0805

-

-

-

-

RK73H2A

KOA Speer

0805

2012

-

-

5000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

Active

AEC-Q200

Details

-

-

-

0.000194 oz

-

150 V

-55°C ~ 155°C

MouseReel

-

RK73-RT

0.079" L x 0.049" W (2.00mm x 1.25mm)

±1%

-

-

-

-

2

-

-

±100ppm/°C

-

511 Ohms

-

-

-

Thick Film

Automotive Grade

0.25W, 1/4W

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

-

0.4 mm

0.024" (0.60mm)

2 mm

1.25 mm

-

-

-

-

AEC-Q200

RK73G2ATTD10R0F
RK73G2ATTD10R0F

KOA Speer Electronics, Inc.

300000
-

-

-

0805 (2012 Metric)

-

-

-

-

0805

-

-

-

-

RK73G2A

-

0805

2012

-

-

-

-

-

+ 125 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

Active

-

-

-

-

-

-

-

150 V

-55°C ~ 155°C

-

-

RK73G

0.079" L x 0.049" W (2.00mm x 1.25mm)

±1%

-

-

-

-

2

-

-

±50ppm/°C

-

10 Ohms

-

-

-

Thick Film

Automotive Grade

0.125W, 1/8W

-

Resistors

125 mW (1/8 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Automotive AEC-Q200

-

-

0.5 mm

0.024" (0.60mm)

2 mm

1.25 mm

-

-

-

-

AEC-Q200

RK73H1HTTC4122F
RK73H1HTTC4122F

KOA Speer Electronics, Inc.

9650
Datasheet

6 Weeks

-

0201 (0603 Metric)

YES

WRAPAROUND

SURFACE MOUNT

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

25V

-

-55°C~155°C

Tape & Reel (TR)

2011

RK73H

0.024Lx0.012W 0.60mmx0.30mm

±1%

e3

yes

Active

1 (Unlimited)

2

SMD/SMT

EAR99

±200ppm/°C

-

41.2kOhm

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

RK73H2ARTTD1471F
RK73H2ARTTD1471F

KOA Speer Electronics, Inc.

5927
-

-

-

0805 (2012 Metric)

-

-

-

-

0805

-

-

-

-

RK73H2A

KOA Speer

0805

2012

-

-

5000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

Active

AEC-Q200

Details

-

-

-

0.000194 oz

-

150 V

-55°C ~ 155°C

MouseReel

-

RK73-RT

0.079" L x 0.049" W (2.00mm x 1.25mm)

±1%

-

-

-

-

2

-

-

±100ppm/°C

-

1.47 kOhms

-

-

-

Thick Film

Automotive Grade

0.25W, 1/4W

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

-

0.4 mm

0.024" (0.60mm)

2 mm

1.25 mm

-

-

-

-

AEC-Q200

RK73H1ERTTP6810F
RK73H1ERTTP6810F

KOA Speer Electronics, Inc.

10998
-

-

-

0402 (1005 Metric)

-

-

-

-

0402

-

-

-

-

RK73H1E

KOA Speer

0402

1005

-

-

10000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

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

-

681 Ohms

-

-

-

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

RK73H2ARTTD56R2F
RK73H2ARTTD56R2F

KOA Speer Electronics, Inc.

35108
-

-

-

0805 (2012 Metric)

-

-

-

-

0805

5.499807 mg

2

YES

NO

RK73H2A

KOA Speer

0805

2012

0805

NO

5000

Not Required(mm)

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-55C to 155C

SMD

0.25 (1/4)(W)

1.25(mm)

Not Required(mm)

Active

AEC-Q200

Compliant

8533210045, 8533210045/8533210045/8533210045/8533210045/8533210045

70 TO 155

1%

0.000194 oz

-

150 V

-55°C ~ 155°C

Tape and Reel

-

RK73-RT

0.079" L x 0.049" W (2.00mm x 1.25mm)

±1%

-

-

-

-

2

SMD/SMT

-

±100ppm/°C

Thick Film

56.2 Ohms

-

155 °C

-55 °C

Thick Film

Automotive Grade

0.25W, 1/4W

-

Resistors

125 mW

-

-

Thick Film

-

Rectangular

-

Not Required

PAD

2012

-

0805

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

2(mm)

500 µm

0.024" (0.60mm)

2 mm

1.2 mm

0.5(mm)

-

-

-

AEC-Q200

RK73H1ERTTP75R0F
RK73H1ERTTP75R0F

KOA Speer Electronics, Inc.

19294
-

-

-

0402 (1005 Metric)

-

-

-

-

0402

-

-

-

-

RK73H1E

KOA Speer

0402

1005

-

-

10000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

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

-

75 Ohms

-

-

-

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

RK73H2BRTTD20R0F
RK73H2BRTTD20R0F

KOA Speer Electronics, Inc.

10923
-

-

-

1206 (3216 Metric)

-

-

-

-

1206

-

-

-

-

RK73H2B

KOA Speer

1206

3216

-

-

5000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

Active

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-55°C ~ 155°C

MouseReel

-

RK73-RT

0.126" L x 0.063" W (3.20mm x 1.60mm)

±1%

-

-

-

-

2

-

-

±100ppm/°C

Anti-Sulfur Resistor

20 Ohms

-

-

-

Thick Film

Automotive Grade

0.25W, 1/4W

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

-

0.6 mm

0.028" (0.70mm)

3.2 mm

1.6 mm

-

-

-

-

AEC-Q200

RK73H2BRTTD2400F
RK73H2BRTTD2400F

KOA Speer Electronics, Inc.

3323
-

-

-

1206 (3216 Metric)

-

-

-

-

1206

-

-

-

-

RK73H2B

KOA Speer

1206

3216

-

-

5000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

Active

AEC-Q200

Details

-

-

-

0.000571 oz

-

200 V

-55°C ~ 155°C

MouseReel

-

RK73-RT

0.126" L x 0.063" W (3.20mm x 1.60mm)

±1%

-

-

-

-

2

-

-

±100ppm/°C

Anti-Sulfur Resistor

240 Ohms

-

-

-

Thick Film

Automotive Grade

0.25W, 1/4W

-

Resistors

250 mW (1/4 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

-

-

-

-

Thick Film Resistors

Thick Film Resistors SMD

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant

Thick Film Resistors - SMD

-

0.6 mm

0.028" (0.70mm)

3.2 mm

1.6 mm

-

-

-

-

AEC-Q200

RK73H1ERTTP4700F
RK73H1ERTTP4700F

KOA Speer Electronics, Inc.

24991
-

-

-

0402 (1005 Metric)

-

-

-

-

0402

652.039032 µg

-

-

-

RK73H1E

KOA Speer

0402

1005

-

-

10000

-

KOA Speer

+ 155 C

KOA Speer Electronics, Inc.

- 55 C

PCB Mount

-

-

-

-

-

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

SMD/SMT

-

±100ppm/°C

-

470 Ohms

-

155 °C

-55 °C

Thick Film

Automotive Grade

0.1W, 1/10W

-

Resistors

100 mW (1/10 W)

-

-

Thick Film

-

-

-

-

SMD/SMT

1005

-

0402

-

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

RK73H1JTTD3652F
RK73H1JTTD3652F

KOA Speer Electronics, Inc.

5000
Datasheet

8 Weeks

Surface Mount

0603 (1608 Metric)

-

-

-

-

0603

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

75V

-

-55°C~155°C

Tape & Reel (TR)

2017

RK73H

0.063Lx0.031W 1.60mmx0.80mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

36.5kOhms

-

155°C

-55°C

Thick Film

-

0.1W 1/10W

-

-

100mW

50V

-

-

800μm

-

-

-

-

1608

-

0603

-

-

-

Automotive AEC-Q200, Moisture Resistant

-

-

500μm

0.022 0.55mm

1.6mm

800μm

-

-

ROHS3 Compliant

Lead Free

AEC-Q200

RK73H2ATTD4872F
RK73H2ATTD4872F

KOA Speer Electronics, Inc.

50667
Datasheet

8 Weeks

-

0805 (2012 Metric)

-

-

-

-

0805

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

150V

-

-55°C~155°C

Tape & Reel (TR)

-

RK73H

0.079Lx0.049W 2.00mmx1.25mm

±1%

-

-

Active

1 (Unlimited)

2

SMD/SMT

-

±100ppm/°C

-

48.7kOhms

-

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