Rev Date: 3/3/2022

2

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CF / CFM Series

Carbon Film Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Mechanical Specifications

Performance Characteristics

Test

Test Method

1

Ω ~ 91KΩ

100K

Ω ~ 910KΩ

1M

Ω ~ 22MΩ

1

Ω ~ 91KΩ

100K

Ω ~ 910KΩ

1M

Ω ~ 22MΩ

0.15

μ V/V

0.32

μ V/V

0.54

μ V/V

0.2

μ V/V

0.4

μ V/V

0.6

μ V/V

Short Time Overload

JIS C5201-1,

IEC60115-1, 4.13

Resistance to

Soldering Heat

JIS C5201-1,

IEC60115-1, 4.18

Rapid Change of

Temperature

JIS C5201-1,

IEC60115-1, 4.19

Terminal Strength

MIL-STD 202,

Method 211

< ± 0.2%

≤ ± (0.5% + 0.05Ω)

Damp Heat (Steady state)

JIS C5201-1,

IEC60115-1, 4.24

< ± 1.5%

R < 100KΩ: ≤ ± (3% + 0.05Ω)

R ≥ 100KΩ: ≤ ± (5% + 0.05Ω)

Operating temperature range is -55

C to +155C

< ± 0.3%

≤ ± (0.5% + 0.05Ω)

< ± 0.3%

≤ ± (1% + 0.05Ω)

Endurance at 70

°C

JIS C5201-1,

IEC60115-1, 4.25.1

< ± 1%

R < 100KΩ: ≤ ± (2% + 0.05Ω)

R ≥ 100KΩ: ≤ ± (3% + 0.05Ω)

Typical Result

Test Limit

Current Noise

MIL-STD 202,

Method 308

<

± 0.25%

≤ ± (0.75% + 0.05Ω)

0.016 ± 0.003

inches

0.130 ± 0.012

0.067 ± 0.012

0.40 ± 0.08

mm

3.30 ± 0.30

1.70 ± 0.30

0.018 ± 0.003

inches

0.45 ± 0.08

mm

0.126 ± 0.008

0.073 ± 0.008

0.018 ± 0.002

inches

3.20 ± 0.20

1.85 ± 0.20

0.45 ± 0.05

mm

0.236 ± 0.012

0.091 ± 0.012

0.022 ± 0.003

inches

6.00 ± 0.30

2.30 ± 0.30

0.55 ± 0.08

mm

0.126 ± 0.008

0.073 ± 0.008

1.102 ± 0.118

0.018 ± 0.002

inches

3.20 ± 0.20

1.85 ± 0.20

28.00 ± 3.00

0.45 ± 0.05

mm

0.016 ± 0.003

inches

0.130 ± 0.012

0.067 ± 0.012

0.40 ± 0.08

mm

3.30 ± 0.30

1.70 ± 0.30

0.018 ± 0.003

inches

0.45 ± 0.08

mm

0.022 ± 0.003

inches

0.335 ± 0.039

0.106 ± 0.020

0.55 ± 0.08

mm

8.50 ± 1.00

2.70 ± 0.50

0.028 ± 0.004

inches

0.70 ± 0.10

mm

0.236 ± 0.012

0.091 ± 0.012

0.022 ± 0.003

inches

6.00 ± 0.30

2.30 ± 0.30

0.55 ± 0.08

mm

0.433 ± 0.039

0.177 ± 0.020

1.181 ± 0.118

0.031 ± 0.004

inches

11.00 ± 1.00

4.50 ± 0.50

30.00 ± 3.00

0.80 ± 0.10

mm

0.354 ± 0.020

0.138 ± 0.020

1.102 ± 0.118

0.028 ± 0.002

inches

9.00 ± 0.50

3.50 ± 0.50

28.00 ± 3.00

0.70 ± 0.05

mm

0.591 ± 0.039

0.197 ± 0.020

1.339 ± 0.157

0.031 ± 0.004

inches

15.00 ± 1.00

5.00 ± 0.50

34.00 ± 4.00

0.80 ± 0.10

mm

Type/Code

CFQ

Unit

CF

A

Body Length

B

Body Diameter

C

Lead Length (Bulk)

Size

D - Lead Diameter

2

CFM

CFM, CFQM, CFFM

CF, CFQ

CFM, CFQM

1

CF

CF, CFQ

CF, CFF, CFQ, PCF

18

CFQM

CFF, CFQ

18

14

12

CFF

CFFM