Thick Film Resistors - SMD – Mouser Singapore

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WK73 Wide Terminal Flat Chip Resistors

KOA Speer WK73 Wide Terminal Flat Chip Resistors are highly reliable and have high performance with T.C.R. ±100 x 10-6/K and a resistance tolerance of ±1%. The wide terminals offer higher power ratings, superior thermal shock characteristics, and high solder joint reliability. Constructed of a ceramic substrate, resistive film, solder and plating, and a protective coating, KOA Speer WK73 Wide Terminal Flat Chip Resistor products with lead-free terminations meet EU RoHS requirements.

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Part #

Thick Film Resistors - SMD 2 ohm 5% 1W AEC-Q200

WK73S2ATTD2R0J
KOA Speer
1: $0.49
24,355In Stock

Mfr. Part No.
WK73S2ATTD2R0J

Mouser Part No
660-WK73S2ATTD2R0J

KOA Speer

Thick Film Resistors - SMD 2 ohm 5% 1W AEC-Q200

Datasheet

24,355In Stock

Cut Tape

$0.49

$0.23

$0.129

$0.105

Reel

$0.06

View

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Min.: 1
Mult.: 1

: 5,000

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WK73S

2 Ohms

1 W

5 %

100 PPM / C

- 55 C

+ 155 C

200 V

0508 (Reversed)

1220 (Reversed)

1.25 mm (0.049 in)

2 mm (0.079 in)

0.55 mm (0.022 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 0.0845 ohm 1% 2W AEC-Q200

WK73S2H2TTE84L5F
KOA Speer
1: $1.13
7,987In Stock

Mfr. Part No.
WK73S2H2TTE84L5F

Mouser Part No
660-WK73S2H2TTE84L5F

KOA Speer

Thick Film Resistors - SMD 0.0845 ohm 1% 2W AEC-Q200

Datasheet

7,987In Stock

Cut Tape

$1.13

$0.645

$0.499

$0.407

Reel

$0.243

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Mult.: 1

: 4,000

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WK73S

84.5 mOhms

2 W

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

1020 (Reversed)

2550 (Reversed)

2.5 mm (0.098 in)

5 mm (0.197 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD

WK73R3ATTE1471F
KOA Speer
1: $0.721
3,900In Stock

Mfr. Part No.
WK73R3ATTE1471F

Mouser Part No
660-WK73R3ATTE1471F

KOA Speer

Thick Film Resistors - SMD

Datasheet

3,900In Stock

Cut Tape

$0.721

$0.386

$0.228

$0.199

Reel

$0.197

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Mult.: 1

: 4,000

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WK73R

Thick Film Resistors - SMD

WK73R2HTTE11R5F
KOA Speer
1: $0.83
3,970In Stock

Mfr. Part No.
WK73R2HTTE11R5F

Mouser Part No
660-WK73R2HTTE11R5F

KOA Speer

Thick Film Resistors - SMD

Datasheet

3,970In Stock

Cut Tape

$0.83

$0.442

$0.262

$0.207

Reel

$0.128

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Mult.: 1

: 4,000

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WK73R

2 W

Thick Film Resistors - SMD 470K ohm 1% 0.33W AEC-Q200

WK73R1ETTP4703F
KOA Speer
1: $0.204
35In Stock

Mfr. Part No.
WK73R1ETTP4703F

Mouser Part No
660-WK73R1ETTP4703F

KOA Speer

Thick Film Resistors - SMD 470K ohm 1% 0.33W AEC-Q200

Datasheet

35In Stock

Cut Tape

$0.204

$0.114

$0.049

$0.039

Reel

$0.022

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: 10,000

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WK73R

470 kOhms

330 mW (1/3 W)

1 %

100 PPM / C

- 55 C

+ 155 C

75 V

0204 (Reversed)

0510 (Reversed)

0.5 mm (0.02 in)

1 mm (0.039 in)

0.35 mm (0.014 in)

High Reliability

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 0.039 ohm 1% 2W AEC-Q200

WK73S2H2TTE39L0F
KOA Speer
1: $1.13
5In Stock

Mfr. Part No.
WK73S2H2TTE39L0F

Mouser Part No
660-WK73S2H2TTE39L0F

KOA Speer

Thick Film Resistors - SMD 0.039 ohm 1% 2W AEC-Q200

Datasheet

5In Stock

Cut Tape

$1.13

$0.645

$0.499

$0.407

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73S

39 mOhms

1 W

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

1020 (Reversed)

2550 (Reversed)

2.5 mm (0.098 in)

5 mm (0.197 in)

0.4 mm (0.016 in)

High Reliability

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 7.5K ohm 1% 0.33W AEC-Q200

WK73R1ETTP7501F
KOA Speer
1: $0.204
6In Stock

Mfr. Part No.
WK73R1ETTP7501F

Mouser Part No
660-WK73R1ETTP7501F

KOA Speer

Thick Film Resistors - SMD 7.5K ohm 1% 0.33W AEC-Q200

Datasheet

6In Stock

Cut Tape

$0.204

$0.114

$0.049

$0.039

Reel

$0.022

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: 10,000

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WK73R

7.5 kOhms

330 mW (1/3 W)

1 %

100 PPM / C

- 55 C

+ 155 C

75 V

0204 (Reversed)

0510 (Reversed)

0.5 mm (0.02 in)

1 mm (0.039 in)

0.35 mm (0.014 in)

High Reliability

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 0.027 ohm 1% 2W AEC-Q200

WK73S2H2TTE27L0F
KOA Speer
1: $1.13
7In Stock

Mfr. Part No.
WK73S2H2TTE27L0F

Mouser Part No
660-WK73S2H2TTE27L0F

KOA Speer

Thick Film Resistors - SMD 0.027 ohm 1% 2W AEC-Q200

Datasheet

7In Stock

Cut Tape

$1.13

$0.645

$0.499

$0.407

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73S

27 mOhms

1 W

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

1020 (Reversed)

2550 (Reversed)

2.5 mm (0.098 in)

5 mm (0.197 in)

0.4 mm (0.016 in)

High Reliability

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 33 Ohms 0.75W 1% Tol

WK73R2BTTD33R0F
KOA Speer
1: $0.258
85,102In Stock

Mfr. Part No.
WK73R2BTTD33R0F

Mouser Part No
660-WK73R2BTTD33R0F

KOA Speer

Thick Film Resistors - SMD 33 Ohms 0.75W 1% Tol

Learn More

Datasheet

85,102In Stock

Cut Tape

$0.258

$0.084

$0.072

$0.06

Reel

$0.035

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: 5,000

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WK73R

33 Ohms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

0612 (Reversed)

1632 (Reversed)

1.6 mm (0.063 in)

3.2 mm (0.126 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 0.1 Ohms 0.75W 1% To

WK73S2BTTDR100F
KOA Speer
1: $0.49
60,636In Stock

Mfr. Part No.
WK73S2BTTDR100F

Mouser Part No
660-WK73S2BTTDR100F

KOA Speer

Thick Film Resistors - SMD 0.1 Ohms 0.75W 1% To

Learn More

Datasheet

60,636In Stock

Cut Tape

$0.49

$0.188

$0.166

$0.144

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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WK73S

100 mOhms

750 mW (3/4 W)

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

0612 (Reversed)

1632 (Reversed)

1.6 mm (0.063 in)

3.2 mm (0.126 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 22ohm, 1%

WK73R2JTTE22R0F
KOA Speer
1: $0.748
3,978In Stock
NRND

Mfr. Part No.
WK73R2JTTE22R0F

Mouser Part No
660-WK73R2JTTE22R0F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 22ohm, 1%

Datasheet

3,978In Stock

Cut Tape

$0.748

$0.401

$0.238

$0.188

Reel

$0.117

View

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Min.: 1
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: 4,000

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WK73R

22 Ohms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD

WK73R2JTTE3481F
KOA Speer
1: $0.748
3,898In Stock
NRND

Mfr. Part No.
WK73R2JTTE3481F

Mouser Part No
660-WK73R2JTTE3481F

NRND

KOA Speer

Thick Film Resistors - SMD

Datasheet

3,898In Stock

Cut Tape

$0.748

$0.401

$0.238

$0.188

Reel

$0.112

View

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Mult.: 1

: 4,000

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WK73R

3.48 kOhms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

Thick Film Resistors - SMD 1W, 820ohm, 5%

WK73R2JTTE821J
KOA Speer
1: $0.476
3,154In Stock
NRND

Mfr. Part No.
WK73R2JTTE821J

Mouser Part No
660-WK73R2JTTE821J

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 820ohm, 5%

Learn More

Datasheet

3,154In Stock

Cut Tape

$0.476

$0.186

$0.151

$0.12

Reel

$0.094

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: 4,000

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WK73R

820 Ohms

1 W

5 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 1ohm, 5%

WK73S2JTTE1R0J
KOA Speer
1: $0.462
3,990In Stock
NRND

Mfr. Part No.
WK73S2JTTE1R0J

Mouser Part No
660-WK73S2JTTE1R0J

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 1ohm, 5%

Datasheet

3,990In Stock

Cut Tape

$0.462

$0.181

$0.156

$0.139

Reel

$0.086

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73S

1 Ohms

1 W

5 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 3.6ohm, 1%

WK73S2JTTE3R60F
KOA Speer
1: $0.748
7,843In Stock
NRND

Mfr. Part No.
WK73S2JTTE3R60F

Mouser Part No
660-WK73S2JTTE3R60F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 3.6ohm, 1%

Datasheet

7,843In Stock

Cut Tape

$0.748

$0.401

$0.238

$0.188

Reel

$0.125

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73S

3.6 Ohms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 5ohm, 5%

WK73S2JTTE5R1J
KOA Speer
1: $0.462
3,780In Stock
NRND

Mfr. Part No.
WK73S2JTTE5R1J

Mouser Part No
660-WK73S2JTTE5R1J

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 5ohm, 5%

Datasheet

3,780In Stock

Cut Tape

$0.462

$0.181

$0.154

$0.135

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WK73S

5.1 Ohms

1 W

5 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 0.1ohm, 1%

WK73S2JTTER100F
KOA Speer
1: $0.775
2,786In Stock
NRND

Mfr. Part No.
WK73S2JTTER100F

Mouser Part No
660-WK73S2JTTER100F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 0.1ohm, 1%

Datasheet

2,786In Stock

Cut Tape

$0.775

$0.337

$0.325

$0.302

Reel

$0.205

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WK73S

100 mOhms

1 W

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 0.56ohm, 1%

WK73S2JTTER560F
KOA Speer
1: $1.43
3,980In Stock
NRND

Mfr. Part No.
WK73S2JTTER560F

Mouser Part No
660-WK73S2JTTER560F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 0.56ohm, 1%

Datasheet

3,980In Stock

Cut Tape

$1.43

$0.763

$0.452

$0.356

Reel

$0.201

View

MouseReel Available

Min.: 1
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: 4,000

Reel, Cut Tape, MouseReel

WK73S

560 mOhms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 10ohm, 1%

WK73R2JTTE10R0F
KOA Speer
1: $0.517
3,438In Stock
NRND

Mfr. Part No.
WK73R2JTTE10R0F

Mouser Part No
660-WK73R2JTTE10R0F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 10ohm, 1%

Datasheet

3,438In Stock

Cut Tape

$0.517

$0.207

$0.184

$0.159

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WK73R

10 Ohms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 2.2Kohm, 1%

WK73R2JTTE2201F
KOA Speer
1: $0.748
2,898In Stock
NRND

Mfr. Part No.
WK73R2JTTE2201F

Mouser Part No
660-WK73R2JTTE2201F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 2.2Kohm, 1%

Datasheet

2,898In Stock

Cut Tape

$0.748

$0.401

$0.238

$0.188

Reel

$0.117

View

MouseReel Available

Min.: 1
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: 4,000

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WK73R

2.2 kOhms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 30ohm, 1%

WK73R2JTTE30R0F
KOA Speer
1: $0.748
2,960In Stock
NRND

Mfr. Part No.
WK73R2JTTE30R0F

Mouser Part No
660-WK73R2JTTE30R0F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 30ohm, 1%

Datasheet

2,960In Stock

Cut Tape

$0.748

$0.401

$0.238

$0.188

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73R

30 Ohms

1 W

1 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 680ohm, 5%

WK73R2JTTE681J
KOA Speer
1: $0.68
3,760In Stock
NRND

Mfr. Part No.
WK73R2JTTE681J

Mouser Part No
660-WK73R2JTTE681J

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 680ohm, 5%

Datasheet

3,760In Stock

Cut Tape

$0.68

$0.362

$0.215

$0.169

Reel

$0.107

View

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: 4,000

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WK73R

680 Ohms

1 W

5 %

100 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 20m ohm, 5%

WK73S2JTTE20LJ
KOA Speer
1: $0.734
3,780In Stock
NRND

Mfr. Part No.
WK73S2JTTE20LJ

Mouser Part No
660-WK73S2JTTE20LJ

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 20m ohm, 5%

Datasheet

3,780In Stock

Cut Tape

$0.734

$0.318

$0.287

$0.256

Reel

$0.186

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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WK73S

20 mOhms

1 W

5 %

800 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 24m ohm, 5%

WK73S2JTTE24LJ
KOA Speer
1: $1.43
3,638In Stock
NRND

Mfr. Part No.
WK73S2JTTE24LJ

Mouser Part No
660-WK73S2JTTE24LJ

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 24m ohm, 5%

Datasheet

3,638In Stock

Cut Tape

$1.43

$0.763

$0.452

$0.356

View

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WK73S

24 mOhms

1 W

5 %

800 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

Thick Film Resistors - SMD 1W, 39m ohm, 1%

WK73S2JTTE39L0F
KOA Speer
1: $0.775
2,122In Stock
NRND

Mfr. Part No.
WK73S2JTTE39L0F

Mouser Part No
660-WK73S2JTTE39L0F

NRND

KOA Speer

Thick Film Resistors - SMD 1W, 39m ohm, 1%

Datasheet

2,122In Stock

Cut Tape

$0.775

$0.337

$0.305

$0.271

Reel

$0.205

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MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Reel, Cut Tape, MouseReel

WK73S

39 mOhms

1 W

1 %

200 PPM / C

- 55 C

+ 155 C

200 V

1218 (Reversed)

3246 (Reversed)

3.1 mm (0.122 in)

4.6 mm (0.181 in)

0.6 mm (0.024 in)

Automotive Grade

Wide-Side Termination

AEC-Q200

WK73 Wide Terminal Flat Chip Resistors

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