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

NB21 Series Thermistors - NTC

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

Results: 10

Applied Filters:

Series = NB21

B Parameter

Resistance

Tolerance

Length

Width

Height

Packaging

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 #

NTC (Negative Temperature Coefficient) Thermistors 10KOhm 10%

NB21K00103JBB
KYOCERA AVX
1: $0.28
386In Stock
4,000Expected 17/08/2026

Mfr. Part No.
NB21K00103JBB

Mouser Part No
581-NB21K00103JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 10KOhm 10%

Learn More

Datasheet

386In Stock

4,000Expected 17/08/2026

Cut Tape

$0.28

$0.259

$0.228

$0.217

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

3630 K

10 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 10kOhm 10%

NB21K00103KBB
KYOCERA AVX
1: $0.23
3,810In Stock

Mfr. Part No.
NB21K00103KBB

Mouser Part No
581-NB21K00103KBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 10kOhm 10%

Learn More

Datasheet

3,810In Stock

Cut Tape

$0.23

$0.209

$0.184

$0.175

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

3630 K

10 kOhms

70 mW

10 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 47KOhm 5%

NB21M00473JBB
KYOCERA AVX
1: $0.25
1,897In Stock

Mfr. Part No.
NB21M00473JBB

Mouser Part No
581-NB21M00473JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 47KOhm 5%

Learn More

Datasheet

1,897In Stock

Cut Tape

$0.25

$0.235

$0.207

$0.196

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

3950 K

47 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 100kOhm 0 5%

NB21N50104JBB
KYOCERA AVX
1: $0.28
8,000Expected 08/12/2026

Mfr. Part No.
NB21N50104JBB

Mouser Part No
581-NB21N50104JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 100kOhm 0 5%

Learn More

Datasheet

8,000Expected 08/12/2026

Cut Tape

$0.28

$0.259

$0.228

$0.217

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

4160 K

100 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 150kOhm

NB21P00154JBB
KYOCERA AVX
1: $0.33
8,000Expected 08/10/2026

Mfr. Part No.
NB21P00154JBB

Mouser Part No
581-NB21P00154JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 150kOhm

Learn More

Datasheet

8,000Expected 08/10/2026

Cut Tape

$0.33

$0.311

$0.274

$0.24

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

4220 K

150 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

1.6 mm

0.8 mm

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 15KOhm 5%

NB21K00153JBB
KYOCERA AVX
1: $0.39
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
NB21K00153JBB

Mouser Part No
581-NB21K00153JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 15KOhm 5%

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$0.39

$0.322

$0.29

$0.256

Reel

$0.201

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

15 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 22KOhm 5%

NB21L00223JBB
KYOCERA AVX
1: $0.40
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
NB21L00223JBB

Mouser Part No
581-NB21L00223JBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 22KOhm 5%

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$0.40

$0.325

$0.293

$0.259

View

Reel

$0.201

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

22 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 22KOhm 10%

NB21L00223KBB
KYOCERA AVX
1: $0.33
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
NB21L00223KBB

Mouser Part No
581-NB21L00223KBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 22KOhm 10%

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

$0.33

$0.291

$0.266

$0.229

Reel

$0.169

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

22 kOhms

70 mW

10 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 100kOhm 10%

NB21N50104KBB
KYOCERA AVX
1: $0.23
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
NB21N50104KBB

Mouser Part No
581-NB21N50104KBB

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 100kOhm 10%

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$0.23

$0.209

$0.184

$0.175

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NB21

100 kOhms

70 mW

10 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

Reel, Cut Tape, MouseReel

NTC (Negative Temperature Coefficient) Thermistors 150kOhm

NB21P00154J--
KYOCERA AVX
5,000: $0.414
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
NB21P00154J--

Mouser Part No
581-NB21P00154J--

KYOCERA AVX

NTC (Negative Temperature Coefficient) Thermistors 150kOhm

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

$0.414

Min.: 5,000
Mult.: 5,000

NB21

150 kOhms

70 mW

5 %

PCB Mount

SMD/SMT

- 55 C

+ 150 C

0603 (1608 metric)

Bulk

NB21 Series Thermistors - NTC

Customer Service Office

Company

Resources

Support