.hide-partial { max-height: none; } .show-more { display: none; }

40 Series Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 787

Applied Filters:

Series = 40

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories 78 Rod 9.5/70-78

4078377511
Fair-Rite
1: $4.49
70,331In Stock

Mfr. Part #
4078377511

Mouser Part #
623-4078377511

Fair-Rite

Ferrite Cores & Accessories 78 Rod 9.5/70-78

Learn More

70,331In Stock

Cut Tape

$4.49

$3.10

$2.64

$2.20

$2.00

Reel

$1.60

Min.: 1
Mult.: 1

: 282

Ferrite Cores & Accessories 77 Solid Rod 6.35x31.75MM

4077296011
Fair-Rite
1: $1.83
5,166In Stock

Mfr. Part #
4077296011

Mouser Part #
623-4077296011

Fair-Rite

Ferrite Cores & Accessories 77 Solid Rod 6.35x31.75MM

5,166In Stock

$1.83

$1.26

$1.08

$0.858

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 52 Rod 6x30MM

4052235211
Fair-Rite
1: $2.02
2,352In Stock

Mfr. Part #
4052235211

Mouser Part #
623-4052235211

Fair-Rite

Ferrite Cores & Accessories 52 Rod 6x30MM

Learn More

2,352In Stock

$2.02

$1.38

$1.20

$1.10

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 52 Rod 4x25MM

4052155611
Fair-Rite
1: $1.24
4,738In Stock

Mfr. Part #
4052155611

Mouser Part #
623-4052155611

Fair-Rite

Ferrite Cores & Accessories 52 Rod 4x25MM

4,738In Stock

$1.24

$0.867

$0.747

$0.665

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

4061375411
Fair-Rite
1: $4.06
966In Stock

Mfr. Part #
4061375411

Mouser Part #
623-4061375411

Fair-Rite

Ferrite Cores & Accessories 61 Rod 9.50x41.30MM

966In Stock

$4.06

$2.81

$2.32

$2.12

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 77 Rod 12.30x31.75MM

4077485111
Fair-Rite
1: $3.99
788In Stock

Mfr. Part #
4077485111

Mouser Part #
623-4077485111

Fair-Rite

Ferrite Cores & Accessories 77 Rod 12.30x31.75MM

Learn More

788In Stock

$3.99

$2.76

$2.26

$2.07

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 400ohm 1% Axial

40F400E
Ohmite
1: $6.97
1,251In Stock

Mfr. Part #
40F400E

Mouser Part #
588-40F400E

Ohmite

Wirewound Resistors - Through Hole 10watt 400ohm 1% Axial

Datasheet

1,251In Stock

$6.97

$4.32

$3.51

$2.82

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 5watt 22ohm 1% Axial

45F22RE
Ohmite
1: $5.54
1,069In Stock

Mfr. Part #
45F22RE

Mouser Part #
588-45F22RE

Ohmite

Wirewound Resistors - Through Hole 5watt 22ohm 1% Axial

Datasheet

1,069In Stock

$5.54

$3.74

$2.84

$2.51

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 3.3K 1% Axial

40F3K3E
Ohmite
1: $7.57
66In Stock

Mfr. Part #
40F3K3E

Mouser Part #
588-40F3K3E

Ohmite

Wirewound Resistors - Through Hole 10watt 3.3K 1% Axial

Datasheet

66In Stock

$7.57

$4.80

$4.06

$3.11

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt .5ohm 1% Axial

40FR50E
Ohmite
1: $10.21
60In Stock

Mfr. Part #
40FR50E

Mouser Part #
588-40FR50E

Ohmite

Wirewound Resistors - Through Hole 10watt .5ohm 1% Axial

Datasheet

60In Stock

$10.21

$6.38

$5.41

$4.32

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 75ohm 5% Axial

40J75RE
Ohmite
1: $6.42
158In Stock

Mfr. Part #
40J75RE

Mouser Part #
588-40J75RE

Ohmite

Wirewound Resistors - Through Hole 10watt 75ohm 5% Axial

Datasheet

158In Stock

$6.42

$4.06

$3.44

$2.84

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt .2ohm 5% Axial

40JR20E
Ohmite
1: $11.97
204In Stock

Mfr. Part #
40JR20E

Mouser Part #
588-40JR20E

Ohmite

Wirewound Resistors - Through Hole 10watt .2ohm 5% Axial

Datasheet

204In Stock

$11.97

$7.79

$6.61

$5.49

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 1watt 7.5ohm 5% Axial

41J7R5E
Ohmite
1: $9.03
206In Stock

Mfr. Part #
41J7R5E

Mouser Part #
588-41J7R5E

Ohmite

Wirewound Resistors - Through Hole 1watt 7.5ohm 5% Axial

Datasheet

206In Stock

$9.03

$5.82

$4.92

$4.13

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 1watt 20ohm 5% Axial

41JR20E
Ohmite
1: $8.68
125In Stock

Mfr. Part #
41JR20E

Mouser Part #
588-41JR20E

Ohmite

Wirewound Resistors - Through Hole 1watt 20ohm 5% Axial

Datasheet

125In Stock

$8.68

$5.59

$4.74

$3.97

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 1watt .25ohm 5% Axial

41JR25E
Ohmite
1: $8.21
169In Stock

Mfr. Part #
41JR25E

Mouser Part #
588-41JR25E

Ohmite

Wirewound Resistors - Through Hole 1watt .25ohm 5% Axial

Datasheet

169In Stock

$8.21

$5.28

$4.48

$3.76

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 2watt 350ohm 5% Axial

42J350E
Ohmite
1: $7.29
181In Stock

Mfr. Part #
42J350E

Mouser Part #
588-42J350E

Ohmite

Wirewound Resistors - Through Hole 2watt 350ohm 5% Axial

Datasheet

181In Stock

$7.29

$4.62

$3.92

$3.23

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 2watt 820ohm 5% Axial

42J820E
Ohmite
1: $7.57
148In Stock

Mfr. Part #
42J820E

Mouser Part #
588-42J820E

Ohmite

Wirewound Resistors - Through Hole 2watt 820ohm 5% Axial

Datasheet

148In Stock

$7.57

$4.80

$4.06

$3.36

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 3watt 400ohm 5% Axial

43J400E
Ohmite
1: $5.63
45In Stock

Mfr. Part #
43J400E

Mouser Part #
588-43J400E

Ohmite

Wirewound Resistors - Through Hole 3watt 400ohm 5% Axial

Datasheet

45In Stock

$5.63

$3.57

$3.02

$2.51

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 3watt 68ohm 5% Axial

43J68RE
Ohmite
1: $5.79
237In Stock

Mfr. Part #
43J68RE

Mouser Part #
588-43J68RE

Ohmite

Wirewound Resistors - Through Hole 3watt 68ohm 5% Axial

Datasheet

237In Stock

$5.79

$3.72

$3.14

$2.74

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 3watt 9K 5% Axial

43J9K0E
Ohmite
1: $6.42
119In Stock

Mfr. Part #
43J9K0E

Mouser Part #
588-43J9K0E

Ohmite

Wirewound Resistors - Through Hole 3watt 9K 5% Axial

Datasheet

119In Stock

$6.42

$3.97

$3.37

$2.84

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 3watt .75ohm 5% Axial

43JR75E
Ohmite
1: $5.30
184In Stock

Mfr. Part #
43JR75E

Mouser Part #
588-43JR75E

Ohmite

Wirewound Resistors - Through Hole 3watt .75ohm 5% Axial

Datasheet

184In Stock

$5.30

$3.34

$2.84

$2.40

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 5watt 350ohm 1% Axial

45F350E
Ohmite
1: $5.92
224In Stock

Mfr. Part #
45F350E

Mouser Part #
588-45F350E

Ohmite

Wirewound Resistors - Through Hole 5watt 350ohm 1% Axial

Datasheet

224In Stock

$5.92

$3.83

$3.24

$2.81

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 12ohm 1% Axial

40F12RE
Ohmite
1: $6.80
59In Stock

Mfr. Part #
40F12RE

Mouser Part #
588-40F12RE

Ohmite

Wirewound Resistors - Through Hole 10watt 12ohm 1% Axial

Datasheet

59In Stock

$6.80

$4.32

$3.66

$2.78

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 82ohm 1% Axial

40F82RE
Ohmite
1: $7.04
2In Stock
250Expected 2026-09-07

Mfr. Part #
40F82RE

Mouser Part #
588-40F82RE

Ohmite

Wirewound Resistors - Through Hole 10watt 82ohm 1% Axial

Datasheet

2In Stock

250Expected 2026-09-07

$7.04

$4.35

$3.59

$2.88

View

Min.: 1
Mult.: 1

Wirewound Resistors - Through Hole 10watt 1.1K 5% Axial

40J1K1E
Ohmite
1: $6.72
71In Stock

Mfr. Part #
40J1K1E

Mouser Part #
588-40J1K1E

Ohmite

Wirewound Resistors - Through Hole 10watt 1.1K 5% Axial

Datasheet

71In Stock

$6.72

$4.28

$3.61

$2.75

View

Min.: 1
Mult.: 1

40 Series Passive Components

Types of Passive Components

Mouser Electronics®

Company

Resources

Support