RC21BF391J

Composition Fixed Resistor

NSN 5905-00-111-4742

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

10 EA

NIIN:

001114742

Detail Specifications

Electrical Resistance:

390.000 ohms

Resistance Tolerance In Percent:

-5.000/+5.000

Resistance Tolerance In Percent:

-5.000 to 5.000

Ambient Tempurature In Deg Celsius At Full Rated Power:

70.0

Ambient Tempurature In Deg Celsius At Zero Percent Rated Power:

130.0

Inclosure Method:

Encapsulated

Terminal Type:

Wire lead

Reliability Indicator:

Established

Reliability Failure Rate Level In Percent:

0.001

Terminal Length:

1.500 inches

Body Diameter:

0.138 inches

Body Length:

0.375 inches

Power Dissipation Rating In Watts:

0.500 free air

Cubic Measure (non-core):

0.007 cubic inches

Unpackaged Unit Weight:

0.662 grams

Test Data Document:

81349-mil-r-39008 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data:

81349-mil-r-39008/2 government specification

NSN:

5905-00-111-4742

Item Name:

Resistor,circuit Unit

Cage Code:

81350

Manufacturer Part Numbers

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0686-3915

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28480

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404-3911

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13848

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855012-0392

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55819

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52132-391

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63002

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A8140

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81535

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Part Number:

219-12963-10

Cage Code:

55814

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Part Number:

GBT1-2-391K

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75042

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08-49003-11

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53908

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DEB-3911

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80103

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51-3900HMS1-2WP0RM5P

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88869

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JANCR20G391JR

Cage Code:

81349

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Part Number:

RCR20G391JM

Cage Code:

81349

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RLR20G391JS

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81349

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MS35043-77

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96906

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6-400804

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94990

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6S10402A39

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94990

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RCR20G391JS

Cage Code:

81349

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Part Number:

MIL-R-39008/2

Cage Code:

81349

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850380-0391

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65597

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311-008-391

Cage Code:

07421

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27-1109

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49956

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7901755-71

Cage Code:

90536

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Part Number:

7100-0049-334

Cage Code:

06032

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060-03903-042

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12131

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7138-3915

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09384

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Part Number:

S1-39155

Cage Code:

48294

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280-1145P58

Cage Code:

49956

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280-1145P59

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49956

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Part Number:

103-0391

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54817

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850182-0000

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65597

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418766-77

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96214

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Part Number:

CR37-3900HMS1-2W

Cage Code:

K0004

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50-461-391

Cage Code:

08742

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224681-877

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81413

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700034

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33013

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6143W16P065

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97424

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67002069

Cage Code:

89022

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109082

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89536

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443-1467-039

Cage Code:

94756

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4171306-431

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05869

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4-00111-402

Cage Code:

67276

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Part Number:

RH390

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00816

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Part Number:

PM1-24390S

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00062

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Part Number:

PM1-2W390S

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00062

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Part Number:

EB3900HMS5PCT

Cage Code:

01121

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Part Number:

EB5PCT390

Cage Code:

01121

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Part Number:

07-02-3915

Cage Code:

23210

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66023

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32921

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X18411-431

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28569

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Part Number:

30BJ500390

Cage Code:

2T737

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Part Number:

12010620A

Cage Code:

50423

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Part Number:

5-115557-391

Cage Code:

96795

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Part Number:

57-1441-20

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27192

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K20607-3

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07639

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K20607-3

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01121

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K20607-3

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44655

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K20607-3

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75042

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Part Number:

7138-3915

Cage Code:

14028

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Part Number:

RCR20G391KM

Cage Code:

81349

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Part Number:

RCR20G391KS

Cage Code:

81349

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Part Number:

RCR20G391JR

Cage Code:

81349

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Part Number:

RC21AF391K

Cage Code:

81350

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Part Number:

101-3915

Cage Code:

30297

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Part Number:

200082-390

Cage Code:

32274

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Part Number:

166-CR-50-B-390

Cage Code:

0JU93

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Part Number:

EB3911

Cage Code:

01121

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SADC:

Part Number:

0687-3911

Cage Code:

28480

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Part Number:

0687-3911

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1MY97

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Resistors
--------- Composition Fixed Resistors
------------ P/N RC21BF391J

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Last Updated: 08/16/2025