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

RES Series Passive Components

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

Types of Passive Components

List Images

Results: 44

Applied Filters:

Series = RES

Manufacturer

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 #

Encoders 25 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

RES20D-25-201-1
Nidec Components
1: $36.55
35In Stock

Mfr. Part #
RES20D-25-201-1

Mouser Part #
229-RES20D-25-201-1

Nidec Components

Encoders 25 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

Datasheet

35In Stock

$36.55

$31.39

$29.43

$26.97

View

Min.: 1
Mult.: 1

Encoders 50 P/R resolution, manual optical, square wave, 16mm square, pin header, smooth actuation, snap-in holder

RES16B50-201-C
Nidec Components
1: $35.84
21In Stock

Mfr. Part #
RES16B50-201-C

Mouser Part #
229-RES16B50-201-C

Nidec Components

Encoders 50 P/R resolution, manual optical, square wave, 16mm square, pin header, smooth actuation, snap-in holder

Datasheet

21In Stock

$35.84

$30.77

$26.44

$25.65

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 2.5K Std Shaft

RES2K5E
Ohmite
1: $406.45
25In Stock

Mfr. Part #
RES2K5E

Mouser Part #
588-RES2K5E

Ohmite

Rheostats 12.5watt 2.5K Std Shaft

Datasheet

25In Stock

$406.45

$345.21

Min.: 1
Mult.: 1

Rheostats 12.5watt 500ohm Std Shaft

RES500E
Ohmite
1: $341.12
8In Stock

Mfr. Part #
RES500E

Mouser Part #
588-RES500E

Ohmite

Rheostats 12.5watt 500ohm Std Shaft

Datasheet

8In Stock

$341.12

$295.95

Min.: 1
Mult.: 1

Rheostats 12.5 W 10% MODEL E RHEOSTAT

RES3R0E
Ohmite
1: $341.94
4In Stock

Mfr. Part #
RES3R0E

Mouser Part #
588-RES3R0E

Ohmite

Rheostats 12.5 W 10% MODEL E RHEOSTAT

Datasheet

4In Stock

$341.94

$271.83

$268.66

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 75ohm Std Shaft

RES75RE
Ohmite
1: $342.53
6In Stock

Mfr. Part #
RES75RE

Mouser Part #
588-RES75RE

Ohmite

Rheostats 12.5watt 75ohm Std Shaft

Datasheet

6In Stock

$342.53

$294.09

$294.08

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 50ohm Std Shaft

RES50RE
Ohmite
1: $349.42
6In Stock

Mfr. Part #
RES50RE

Mouser Part #
588-RES50RE

Ohmite

Rheostats 12.5watt 50ohm Std Shaft

Datasheet

6In Stock

$349.42

$300.18

$299.10

Min.: 1
Mult.: 1

Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation, panel seal

RESW20D-50-201-1
Nidec Components
1: $36.68
267In Stock

Mfr. Part #
RESW20D-50-201-1

Mouser Part #
229-RESW20D-50-201-1

Nidec Components

Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation, panel seal

Datasheet

267In Stock

$36.68

$31.49

$29.51

$26.97

View

Min.: 1
Mult.: 1

Encoders 100 P/R resolution, manual optical, saturated wave, 20mm diameter, pin header, smooth actuation

RES20-100-200
Nidec Components
1: $52.10
17In Stock

Mfr. Part #
RES20-100-200

Mouser Part #
229-RES20-100-200

Nidec Components

Encoders 100 P/R resolution, manual optical, saturated wave, 20mm diameter, pin header, smooth actuation

Datasheet

17In Stock

$52.10

$44.74

$41.89

$37.14

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 100ohm Std Shaft

RES100E
Ohmite
1: $333.17
81In Stock

Mfr. Part #
RES100E

Mouser Part #
588-RES100E

Ohmite

Rheostats 12.5watt 100ohm Std Shaft

Datasheet

81In Stock

$333.17

$293.41

$270.19

Min.: 1
Mult.: 1

Rheostats 12.5watt 5K Std Shaft

RES5K0E
Ohmite
1: $378.39
28In Stock

Mfr. Part #
RES5K0E

Mouser Part #
588-RES5K0E

Ohmite

Rheostats 12.5watt 5K Std Shaft

Datasheet

28In Stock

$378.39

$323.35

$318.59

Quote

Min.: 1
Mult.: 1

Rheostats 12.5watt 10ohm Std Shaft

RES10RE
Ohmite
1: $373.28
3In Stock

Mfr. Part #
RES10RE

Mouser Part #
588-RES10RE

Ohmite

Rheostats 12.5watt 10ohm Std Shaft

Datasheet

3In Stock

$373.28

$297.96

$270.73

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 15ohm Std Shaft

RES15RE
Ohmite
1: $331.55
1In Stock

Mfr. Part #
RES15RE

Mouser Part #
588-RES15RE

Ohmite

Rheostats 12.5watt 15ohm Std Shaft

Datasheet

1In Stock

$331.55

$268.60

$265.35

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 1K Std Shaft

RES1K0E
Ohmite
1: $388.84
7In Stock

Mfr. Part #
RES1K0E

Mouser Part #
588-RES1K0E

Ohmite

Rheostats 12.5watt 1K Std Shaft

Datasheet

7In Stock

$388.84

$345.08

Min.: 1
Mult.: 1

Rheostats 12.5watt 250ohm Std Shaft

RES250E
Ohmite
1: $342.85
4In Stock
1Expected 2026-10-26

Mfr. Part #
RES250E

Mouser Part #
588-RES250E

Ohmite

Rheostats 12.5watt 250ohm Std Shaft

Datasheet

4In Stock

1Expected 2026-10-26

$342.85

$308.46

$292.02

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 25ohm Std Shaft

RES25RE
Ohmite
1: $335.65
4In Stock

Mfr. Part #
RES25RE

Mouser Part #
588-RES25RE

Ohmite

Rheostats 12.5watt 25ohm Std Shaft

Datasheet

4In Stock

$335.65

$291.69

$255.43

Min.: 1
Mult.: 1

Rheostats 12.5watt 35ohm 305V Std Shaft

RES35RE
Ohmite
1: $352.32
1In Stock

Mfr. Part #
RES35RE

Mouser Part #
588-RES35RE

Ohmite

Rheostats 12.5watt 35ohm 305V Std Shaft

Datasheet

1In Stock

$352.32

$291.69

$255.43

Min.: 1
Mult.: 1

Rheostats 12.5watt 15K 305V Std Shaft

RES15K
Ohmite
1: $79.79
1In Stock
Factory Special Order

Mfr. Part #
RES15K

Mouser Part #
588-RES-15K

Factory Special Order

Ohmite

Rheostats 12.5watt 15K 305V Std Shaft

Datasheet

1In Stock

$79.79

View

Min.: 1
Mult.: 1

Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

RES20D-50-201-1
Nidec Components
1: $38.55
39Expected 2026-09-18

Mfr. Part #
RES20D-50-201-1

Mouser Part #
229-RES20D-50-201-1

Nidec Components

Encoders 50 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

Datasheet

39Expected 2026-09-18

$38.55

$33.11

$31.00

$27.82

View

Min.: 1
Mult.: 1

Rheostats 12.5watt 200ohm Std Shaft

RES200E
Ohmite
1: $308.81
5Expected 2026-12-07

Mfr. Part #
RES200E

Mouser Part #
588-RES200E

Ohmite

Rheostats 12.5watt 200ohm Std Shaft

Datasheet

5Expected 2026-12-07

$308.81

Min.: 1
Mult.: 1

Rheostats 12.5watt 125ohm Std Shaft

RES125E
Ohmite
1: $350.51
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
RES125E

Mouser Part #
588-RES125E

Ohmite

Rheostats 12.5watt 125ohm Std Shaft

Datasheet

Non-Stocked Lead-Time 14 Weeks

$350.51

$323.05

$305.34

View

Min.: 1
Mult.: 1

Encoders 50 P/R resolution, manual optical, square wave, 16mm square, pin header, smooth actuation

RES16B50-201
Nidec Components
1: $32.56
Non-Stocked

Mfr. Part #
RES16B50-201

Mouser Part #
229-RES16B50-201

Nidec Components

Encoders 50 P/R resolution, manual optical, square wave, 16mm square, pin header, smooth actuation

Datasheet

Non-Stocked

$32.56

$27.96

$24.24

$23.77

View

Min.: 1
Mult.: 1

Encoders 100 P/R resolution, manual optical, pseudosquare wave, 20mm diameter, pin header, smooth actuation

RES20-100-200-Z
Nidec Components
30: $38.32
Non-Stocked

Mfr. Part #
RES20-100-200-Z

Mouser Part #
229-RES20-100-200-Z

Nidec Components

Encoders 100 P/R resolution, manual optical, pseudosquare wave, 20mm diameter, pin header, smooth actuation

Datasheet

Non-Stocked

$38.32

$35.42

$33.13

$31.03

View

Min.: 30
Mult.: 30

Encoders 50 P/R resolution, manual optical, saturated wave, 20mm diameter, pin header, smooth actuation

RES20-50-200
Nidec Components
1: $48.84
Non-Stocked

Mfr. Part #
RES20-50-200

Mouser Part #
229-RES20-50-200

Nidec Components

Encoders 50 P/R resolution, manual optical, saturated wave, 20mm diameter, pin header, smooth actuation

Datasheet

Non-Stocked

$48.84

$41.95

$39.27

$34.86

View

Min.: 1
Mult.: 1

Encoders 25 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

RES20B-25-201-1
Nidec Components
1: $59.17
Non-Stocked

Mfr. Part #
RES20B-25-201-1

Mouser Part #
229-RES20B-25-201-1

Nidec Components

Encoders 25 P/R resolution, manual optical, square wave, 20mm square, wire leads, smooth actuation

Datasheet

Non-Stocked

$59.17

$50.80

$47.56

$42.26

View

Min.: 1
Mult.: 1

RES Series Passive Components

Types of Passive Components

Mouser®

Company

Resources

Support