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  • Minimum Operating Temperature
  • Packaging

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Manufacturer

KOA Speer Through Hole Resistors

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Product

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Pricing(USD)

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Datasheet

RoHS

Package / Case

Surface Mount

Terminal Shape

Mounting Feature

Supplier Device Package

Number of Terminals

Product Weight (g)

Base Product Number

Brand

Case Style

Diameter Tolerance (mm)

ECCN (US)

Factory Pack QuantityFactory Pack Quantity

Fail Safe Fusible Resistor

Flame-Proof Support

HTS

Ihs Manufacturer

Lead Diameter (mm)

Lead Length (mm)

Lead Spacing (nom)

Length Tolerance (mm)

Manufacturer

Manufacturer Part Number

Maximum Operating Temperature

Maximum Operating Temperature (°C)

Maximum Voltage Rating (V)

Mfr

Minimum Operating Temperature

Minimum Operating Temperature (°C)

Mounting

Mounting Styles

Operating Temp Range

Operating Temperature-Max

Operating Temperature-Min

Package

Package Description

Package Diameter

Package Length

Package Shape

Package Style

Part Life Cycle Code

Power Rating(s)

Product Depth (mm)

Product Diameter (mm)

Product Status

Qualification

Resistance Value (Ohm)

Risk Rank

RoHS

Rohs Code

Samacsys Description

Schedule B

Temperature Coefficient (ppm/°C)

Temperature Range @ Derated Power

Temperature Range @ Derated Power (°C)

Terminal Pitch (mm)

Termination Forming

Tolerance (+ or -)

Unit Weight

Voltage Rating (DC)

Voltage, Rating

Operating Temperature

Packaging

Series

Size / Dimension

Tolerance

JESD-609 Code

Pbfree Code

Part Status

Number of Terminations

Termination

ECCN Code

Temperature Coefficient

Type

Resistance

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Composition

Power (Watts)

Additional Feature

HTS Code

Subcategory

Power Rating

Packing Method

Construction

Resistor Type

Reach Compliance Code

Military Standard

Reference Standard

Termination Style

Rated Power Dissipation (P)

Lead Length

Working Voltage

Failure Rate

Lead Diameter

Rated Temperature

Product Type

Resistance Tolerance

Product

Features

Product Category

Product Length

Product Width

Power Rating (W)

Product Length (mm)

Diameter

Height Seated (Max)

Length

Product Height (mm)

REACH SVHC

RoHS Status

Lead Free

CFS1/4C471J
CFS1/4C471J

KOA Speer Electronics

1020
-

Axial

-

-

-

Axial

2

0.08

CFS1/4

KOA Speer

-

-

EAR99

2000

No

No

8533.10.00.65

-

0.45

20

-

-

KOA Speer

-

+ 155 C

155

250

KOA Speer Electronics, Inc.

- 55 C

-55

Through Hole

PCB Mount

-

-

-

Bulk

-

-

-

Cylindrical

-

-

-

-

1.7

Active

AEC-Q200

470

-

Compliant

-

-

8533100070/8533100070, 8533100070/8533100070/8533100070/8533100070/8533100070

-450 to 350

-

70 to 155

-

Not Formed

-

0.005291 oz

-

250 V

-55°C ~ 155°C

Bulk

CF

0.067 Dia x 0.126 L (1.70mm x 3.20mm)

5%

-

-

Active

2

Axial

-

350 ppm/°C

Standard

470 Ω

-

155 °C

-55 °C

Carbon Film

0.25W, 1/4W

-

-

Resistors

250 mW

-

-

-

-

-

-

Axial

-

-

-

-

-

-

Carbon Film Resistors

-

-

-

Carbon Film Resistors - Through Hole

-

-

0.25 (1/4)

3.2

1.7 mm

-

3.2 mm

-

Unknown

RoHS Compliant

Lead Free

CFS1/2CT52A431J
CFS1/2CT52A431J

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

0.29

-

-

Ceramic

-

EAR99

-

No

No

-

-

0.6

20

-

-

-

-

-

155

350

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

2.85

-

-

430

-

-

-

-

-

-450 to 350

-

70 to 155

-

Not Formed

-

-

-

-

-

-

-

-

5%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

0.5 (1/2)

6.3

-

-

-

-

-

RoHS Compliant

-

CFS1/4CT52R332J
CFS1/4CT52R332J

KOA Speer Electronics

12742
-

-

NO

WIRE

THROUGH HOLE MOUNT

-

2

0.15

-

KOA Speer

Conformal Coated

-

EAR99

5000

No

No

8533.21.00.20

KOA SPEER ELECTRONICS INC

0.45

14

-

-

KOA Speer

CFS1/4CT52R332J

+ 155 C

155

250

-

- 55 C

-55

Through Hole

PCB Mount

-

155 °C

-55 °C

-

Axial,

1.7 mm

3.2 mm

Cylindrical

Axial

Active

-

-

1.7

-

AEC-Q200

3.3K

1.07

Details

Yes

-

-

-450 to 350

-

70 to 155

-

Not Formed

-

0.005291 oz

-

250 V

-

Tape and Reel

CF

-

5%

e2

Yes

Active

-

-

EAR99

- 450 PPM / C, 350 PPM / C

Standard

3.3 kOhms

Tin/Copper (Sn/Cu)

-

-

-

-

FLAME PROOF

8533.10.00.65

Resistors

250 mW (1/4 W)

TR

Tubular

FIXED RESISTOR

compliant

-

-

Axial

0.25 W

-

250 V

-

0.45 mm

70 °C

Carbon Film Resistors

-

-

-

Carbon Film Resistors - Through Hole

-

-

0.25 (1/4)

3.2

1.7 mm

-

3.2 mm

-

-

RoHS Compliant

-

MOS1CT528R1501F
MOS1CT528R1501F

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

-

-

-

-

-

EAR99

-

No

Yes

-

-

0.8

24

Not Required(mm)

-

-

-

-

200

-

-

-

-55

Through Hole

-

-55C to 200C

-

-

-

-

-

-

Cylindrical

-

-

1(W)

Not Required(mm)

3

-

-

1.5K

-

-

-

-

-

±300

70 TO 235

70 to 235

-

Not Formed

1%

-

-

-

-

Tape and Reel

-

-

1%

-

-

Active

-

-

-

±300(ppm/°C)

Metal Oxide

1500(ohm)

-

-

-

-

-

-

-

-

-

-

Cylindrical

-

-

Not Required

-

Axial

-

-

-

Not Required

-

-

-

-

-

-

-

-

-

1

9

-

-

-

Not Required(mm)

-

RoHS Compliant

-

MOS1/2CT52R4991F
MOS1/2CT52R4991F

KOA Speer Electronics

45
-

-

-

-

-

-

2

0.25

-

-

Conformal Coated

-

EAR99

-

No

Yes

8533.21.00.90

-

0.6

24

-

-

-

-

-

200

300

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

2.5

-

-

4.99K

-

-

-

-

-

±300

-

70 to 235

-

Not Formed

-

-

-

-

-

Tape and Reel

-

-

1%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

0.5 (1/2)

6.2

-

-

-

-

-

RoHS Compliant

-

MOS1CT528R97R6F
MOS1CT528R97R6F

KOA Speer Electronics

3227
-

-

-

-

-

-

2

-

-

KOA Speer

-

-

EAR99

4000

No

Yes

-

-

0.8

24

-

-

KOA Speer

-

+ 200 C

200

350

-

- 55 C

-55

Through Hole

PCB Mount

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

3

-

-

97.6

-

Details

-

-

-

±300

-

70 to 235

-

Not Formed

-

-

-

-

-

-

MOS

-

1%

-

-

Active

-

-

-

300 PPM / C

-

97.6 Ohms

-

-

-

-

-

-

-

Resistors

1 W

-

-

-

-

-

-

Axial

-

-

-

-

0.8 mm

-

Metal Oxide Resistors

-

-

-

Metal Oxide Resistors

-

-

1

9

3 mm

-

9 mm

-

-

RoHS Compliant

-

MF1/4DCT52R6343F
MF1/4DCT52R6343F

KOA Speer Electronics

In Stock

-

-

-

NO

WIRE

THROUGH HOLE MOUNT

-

2

0.215

-

KOA Speer

-

±0.3

EAR99

5000

No

No

8533.21.00.90

KOA SPEER ELECTRONICS INC

0.6

28

-

±0.5

KOA Speer

MF1/4DCT52R6343F

+ 155 C

155

250

-

- 55 C

-55

Through Hole

PCB Mount

-

155 °C

-55 °C

-

Axial,

2.3 mm

6.3 mm

Cylindrical

Axial

Active

-

-

2.3

-

AEC-Q200

634K

1.03

Details

Yes

-

-

±100

-

70 to 155

-

Not Formed

-

0.007584 oz

250 V

250 V

-

Tape and Reel

MF

-

1%

e2

Yes

Active

-

Axial

EAR99

100 PPM / C

Semi-Precision

634 kOhms

Tin/Copper (Sn/Cu) - hot dipped

155 °C

-55 °C

Metal Film

-

SEMI PRECISION

-

Resistors

250 mW (1/4 W)

TR

Tubular

FIXED RESISTOR

compliant

Not

AEC-Q200

Axial

0.25 W

-

250 V

-

0.6 mm

70 °C

Metal Film Resistors

-

Metal Film Resistors General Purpose

-

Metal Film Resistors - Through Hole

-

-

0.25 (1/4)

6.3

2.3 mm

-

6.3 mm

-

-

RoHS Compliant

-

BSR5CN471J
BSR5CN471J

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

-

-

-

Molded

-

EAR99

-

No

No

-

-

-

-

-

-

-

-

-

155

350

-

-

-40

Through Hole

-

-

-

-

-

-

-

-

Rectangular

-

-

-

-

-

-

-

470

-

-

-

-

-

±300

-

70 to 275

-

Not Formed

-

-

-

-

-

-

-

-

5%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Pin

-

-

-

-

-

-

-

-

-

-

-

-

-

5

-

-

-

-

-

-

RoHS Compliant

-

MF1/4D C T52R 5230 F
MF1/4D C T52R 5230 F

KOA Speer Electronics

6032
-

-

NO

WIRE

THROUGH HOLE MOUNT

-

2

0.215

-

KOA Speer

Conformal Coated

±0.3

EAR99

5000

No

No

8533.21.00.90

KOA SPEER ELECTRONICS INC

0.6

28

Not Required(mm)

±0.5

KOA Speer

MF1/4DCT52R5230F

+ 155 C

155

250

-

- 55 C

-55

Through Hole

PCB Mount

-55C to 155C

155 °C

-55 °C

-

Axial,

2.3 mm

6.3 mm

Cylindrical

Axial

Active

0.25 (1/4)(W)

Not Required(mm)

2.3

-

AEC-Q200

523

0.99

Details

Yes

-

8533210090, 8533210090/8533210090/8533210090/8533210090/8533210090

±100

70 TO 155

70 to 155

-

Not Formed

1%

0.007584 oz

250 V

250V

-

Tape and Reel

MF

-

1%

e2

Yes

Active

-

Axial

EAR99

±100(ppm/°C)

Metal Film

523(ohm)

Tin/Copper (Sn/Cu) - hot dipped

155 °C

-55 °C

Metal Film

-

SEMI PRECISION

8533.21.00.90

Resistors

250mW

TR

Cylindrical

Semi-Precision

compliant

Not Required

AEC-Q200

Axial

0.25 W

-

250 V

Not Required

0.6 mm

70 °C

Metal Film Resistors

± 1%

Metal Film Resistors General Purpose

-

Metal Film Resistors - Through Hole

6.3mm

-

0.25 (1/4)

6.3

2.3 mm

-

6.3 mm

Not Required(mm)

-

RoHS Compliant

-

MOS1CT528A680J
MOS1CT528A680J

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

-

-

-

-

-

EAR99

-

No

Yes

-

-

0.8

24

-

-

-

-

-

200

350

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

3

-

-

68

-

-

-

-

-

±300

-

70 to 235

-

Not Formed

-

-

-

-

-

-

-

-

5%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

1

9

-

-

-

-

-

RoHS Compliant

-

MFS1/4CCT26A1002F
MFS1/4CCT26A1002F

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

0.12

-

-

-

+0.4|-0.1

EAR99

-

No

No

-

-

0.45

28

-

-0.2|+0.5

-

-

-

155

250

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

1.7

-

-

10K

-

-

-

-

-

±50

-

70 to 155

-

Not Formed

-

-

-

-

-

Ammo

-

-

1%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

0.25 (1/4)

3.2

-

-

-

-

-

RoHS Compliant

-

MO2CT521A183J
MO2CT521A183J

KOA Speer Electronics

In Stock

-

-

Axial

-

-

-

Axial

2

-

-

-

Conformal Coated

-

EAR99

-

No

Yes

8533.21.00.90

-

0.8

30

-

-

-

-

-

200

350

KOA Speer Electronics, Inc.

-

-55

Through Hole

-

-

-

-

Bulk

-

-

-

Cylindrical

-

-

-

-

6

Last Time Buy

-

18K

-

-

-

-

-

±200

-

70 to 235

-

Not Formed

-

-

-

-

-55°C ~ 200°C

Ammo

MO

0.236 Dia x 0.610 L (6.00mm x 15.50mm)

5%

-

-

NRND

2

-

-

±200ppm/°C

-

18 kOhms

-

-

-

Metal Oxide Film

2W

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

Flame Retardant Coating, Moisture Resistant, Safety

-

-

-

2

18

-

-

-

-

-

RoHS Compliant

-

CF1/4CT52A431J
CF1/4CT52A431J

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

0.24

-

-

Conformal Coated

-

EAR99

-

No

No

8533.10.00.65

-

0.6

14

-

-

-

-

-

155

300

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

2.3

-

-

430

-

-

-

-

-

-450 to 350

-

70 to 155

-

Not Formed

-

-

-

-

-

Ammo

-

-

5%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

0.25 (1/4)

6.1

-

-

-

-

-

RoHS Compliant

-

CF1/4C153J
CF1/4C153J

KOA Speer Electronics

6489
-

-

NO

WIRE

THROUGH HOLE MOUNT

-

2

-

-

KOA Speer

Conformal Coated

-

EAR99

1000

No

No

8533.10.00.65

KOA SPEER ELECTRONICS INC

0.6

20

-

-

KOA Speer

CF1/4C153J

+155°C

-

300

-

-55°C

-

Through Hole

PCB Mount

-

155 °C

-55 °C

-

Axial,

2.3 mm

6.1 mm

Cylindrical

Axial

Active

-

-

2.3

-

AEC-Q200

15K

1.52

Details

Yes

-

-

-450 to 350

-

-

-

Not Formed

-

0.008466 oz

-

300 V

-

Bulk

CF

-

5%

e2

Yes

Active

-

-

-

-450 → +350ppm/°C

Standard

15kΩ

Tin/Copper (Sn/Cu) - hot dipped

-

-

-

-

FLAME PROOF

-

Resistors

0.25W

Box

Cylindrical

FIXED RESISTOR

compliant

-

IEC60115-2

Axial

0.25 W

20 mm

300 V

-

0.6 mm

70 °C

Carbon Film Resistors

-

-

-

Carbon Film Resistors - Through Hole

-

-

0.25 (1/4)

6.1

2.3 mm

-

6.1 mm

-

-

RoHS Compliant

-

CF1/4LT52R681J
CF1/4LT52R681J

KOA Speer Electronics

In Stock

-

-

-

NO

WIRE

THROUGH HOLE MOUNT

-

2

0.24

-

-

Conformal Coated

-

EAR99

-

No

No

8533.10.00.20

KOA SPEER ELECTRONICS INC

0.6

20

-

-

KOA Speer Electronics Inc

CF1/4LT52R681J

-

155

300

-

-

-55

Through Hole

-

-

155 °C

-55 °C

-

AXIAL LEADED

2.25 mm

6.5 mm

Cylindrical

Axial

Not Recommended

-

-

2.3

-

-

680

5.21

-

No

-

-

-450 to 350

-

70 to 155

-

Not Formed

-

-

-

-

-

Tape and Reel

-

-

5%

e0

No

Active

-

-

-

450 ppm/°C

-

680 Ω

Tin/Lead (Sn/Pb)

-

-

-

-

-

-

Fixed Resistors

-

TR

Flameproof

FIXED RESISTOR

not_compliant

-

-

Axial

0.25 W

30 mm

300 V

-

0.6 mm

70 °C

-

-

-

-

-

-

-

0.25 (1/4)

6.1

-

-

-

-

-

RoHS non-compliant

-

MOS1CT528R751J
MOS1CT528R751J

KOA Speer Electronics

5254
-

Axial

NO

WIRE

THROUGH HOLE MOUNT

Axial

2

-

MOS1CT528

KOA Speer

-

-

EAR99

4000

No

Yes

-

KOA SPEER ELECTRONICS INC

0.8

24

-

-

KOA Speer

MOS1CT528R751J

+ 200 C

200

350

KOA Speer Electronics, Inc.

- 55 C

-55

Through Hole

PCB Mount

-

235 °C

-55 °C

Tape & Reel (TR);Cut Tape (CT);

Axial,

3 mm

9 mm

Cylindrical

Axial

Active

-

-

3

Active

-

750

1

Details

Yes

-

-

±300

-

70 to 235

-

Not Formed

-

0.012346 oz

-

-

-55°C ~ 200°C

-

MOS

0.118 Dia x 0.354 L (3.00mm x 9.00mm)

5%

e2

Yes

Active

2

-

EAR99

± 300ppm/K

-

750ohm

Tin/Copper (Sn/Cu) - hot dipped

-

-

Metal Oxide Film

1W

FALME PROOF

8533.21.00.90

Resistors

1W

TR

Tubular

Flame Proof

compliant

-

-

Axial

1 W

-

27.3861 V

-

0.8 mm

70 °C

Metal Oxide Resistors

± 5%

-

-

Metal Oxide Resistors

9mm

-

1

9

3 mm

-

9 mm

-

-

RoHS Compliant

-

BPR58CF22LK
BPR58CF22LK

KOA Speer Electronics

495

-

-

-

-

-

-

-

2

-

-

-

Ceramic

-

EAR99

-

No

No

8533.21.00.90

-

0.8

-

-

-

-

-

-

200

-

-

-

-40

Through Hole

-

-

-

-

-

-

-

-

Rectangular

-

-

-

5

-

-

-

22m

-

-

-

-

-

±350

-

70 to 235

9

Formed

-

-

-

-

-

-

-

-

10%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Radial

-

-

-

-

-

-

-

-

-

-

-

-

-

5

14

-

-

-

18

-

RoHS Compliant

-

MOS1CT528R2801F
MOS1CT528R2801F

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

-

-

-

-

-

EAR99

-

No

Yes

-

-

0.8

24

-

-

-

-

-

200

350

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

3

-

-

2.8K

-

-

-

-

-

±300

-

70 to 235

-

Not Formed

-

-

-

-

-

-

-

-

1%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

1

9

-

-

-

-

-

RoHS Compliant

-

SPR2CT521R123J
SPR2CT521R123J

KOA Speer Electronics

In Stock

-

-

-

-

-

-

-

2

0.8

-

-

Conformal Coated

-

EAR99

-

No

Yes

8533.21.00.50

-

0.8

24

-

-

-

-

-

200

500

-

-

-55

Through Hole

-

-

-

-

-

-

-

-

Cylindrical

-

-

-

-

4.2

-

-

12K

-

-

-

-

-

±350

-

70 to 235

-

Not Formed

-

-

-

-

-

Tape and Reel

-

-

5%

-

-

Active

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Axial

-

-

-

-

-

-

-

-

-

-

-

-

-

2

12

-

-

-

-

-

RoHS Compliant

-

CF1/4 C 223 J
CF1/4 C 223 J

KOA Speer Electronics

3862
-

Axial

NO

WIRE

THROUGH HOLE MOUNT

Axial

2

-

CF1/4

KOA Speer

Conformal Coated

-

EAR99

1000

No

No

8533.40.80.70

KOA SPEER ELECTRONICS INC

0.6

20

Not Required(mm)

-

KOA Speer

CF1/4C223J

+155°C

-

300

KOA Speer Electronics, Inc.

-55°C

-

Through Hole

PCB Mount

-

155 °C

-55 °C

Bulk

Axial,

2.3 mm

6.1 mm

Cylindrical

Axial

Active

0.25 (1/4)(W)

Not Required(mm)

2.3

Active

AEC-Q200

22K

1.5

Details

Yes

KOA Axial Carbon Film Fixed Resistor 22ku03a9 u00b15% 0.25W -450 u2192 +350ppm/u00b0C

-

-450 to 350

-

-

-

Not Formed

5%

0.008466 oz

-

300 V

-55°C ~ 155°C

Bulk

CF

0.091 Dia x 0.240 L (2.30mm x 6.10mm)

5%

e2

Yes

Active

2

-

-

-450 to 350(ppm/°C)

Carbon Film

22000(ohm)

Tin/Copper (Sn/Cu) - hot dipped

-

-

Carbon Film

0.25W, 1/4W

FLAME PROOF

-

Resistors

0.25W

Box

Cylindrical

FIXED RESISTOR

compliant

Not Required

IEC60115-2

Axial

0.25 W

20 mm

300 V

Not Required

0.6 mm

70 °C

Carbon Film Resistors

-

-

-

Carbon Film Resistors - Through Hole

-

-

0.25 (1/4)

6.1

2.3 mm

-

6.1 mm

Not Required(mm)

-

RoHS Compliant

-