PRF Series – Mouser United Kingdom

+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (London) +44 (0) 1494-427500 Feedback

Change Location

English GBP

In Stock RoHS

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

Select a category below to see filtering options and narrow down your search.

Results: 36

Applied Filters:

Series = PRF

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 #

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21BA471QB5RA
Murata Electronics
1: £0.263
2,421In Stock
4,000Expected 06/03/2026

Mfr. Part No.
PRF21BA471QB5RA

Mouser Part No
81-PRF21BA471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

2,421In Stock

4,000Expected 06/03/2026

Cut Tape

£0.263

£0.242

£0.214

£0.203

Reel

£0.158

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21BC471QB5RA
Murata Electronics
1: £0.33
3,850In Stock

Mfr. Part No.
PRF21BC471QB5RA

Mouser Part No
81-PRF21BC471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

3,850In Stock

Cut Tape

£0.33

£0.312

£0.276

£0.261

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21BE471QB5RA
Murata Electronics
1: £0.278
3,392In Stock
4,000Expected 14/04/2026

Mfr. Part No.
PRF21BE471QB5RA

Mouser Part No
81-PRF21BE471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

3,392In Stock

4,000Expected 14/04/2026

Cut Tape

£0.278

£0.262

£0.232

£0.217

Reel

£0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF15BA102RB6RC
Murata Electronics
1: £0.135
9,889Expected 10/04/2026

Mfr. Part No.
PRF15BA102RB6RC

Mouser Part No
81-PRF15BA102RB6RC

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

9,889Expected 10/04/2026

Cut Tape

£0.135

£0.112

£0.099

£0.079

Reel

£0.049

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

PTC (Positive Temperature Coefficient) Thermistors

PRF18BE471RB5RB
Murata Electronics
1: £0.292
3,986Expected 26/02/2026

Mfr. Part No.
PRF18BE471RB5RB

Mouser Part No
81-PRF18BE471RB5RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

3,986Expected 26/02/2026

Cut Tape

£0.292

£0.275

£0.244

£0.231

Reel

£0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF03BB541NB7RL
Murata Electronics
1: £0.135
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF03BB541NB7RL

Mouser Part No
81-PRF03BB541NB7RL

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.135

£0.112

£0.099

£0.079

Reel

£0.052

View

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

PRF21AR471QB5RA
Murata Electronics
1: £0.255
Lead-Time 12 Weeks

Mfr. Part No.
PRF21AR471QB5RA

Mouser Part No
81-PRF21AR471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

£0.255

£0.238

£0.211

£0.20

Reel

£0.149

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF21AS471QB5RA
Murata Electronics
4,000: £0.142
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PRF21AS471QB5RA

Mouser Part No
81-PRF21AS471QB5RA

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.142

£0.14

£0.138

Min.: 4,000
Mult.: 4,000

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF18BC471MB7RB
Murata Electronics
4,000: £0.167
Non-Stocked

Mfr. Part No.
PRF18BC471MB7RB

Mouser Part No
81-PRF18BC471MB7RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked

Reel

£0.167

£0.163

Min.: 4,000
Mult.: 4,000

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF18BD471MB7RB
Murata Electronics
4,000: £0.167
Non-Stocked

Mfr. Part No.
PRF18BD471MB7RB

Mouser Part No
81-PRF18BD471MB7RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked

Reel

£0.167

£0.163

Min.: 4,000
Mult.: 4,000

Reel: 4,000

PTC (Positive Temperature Coefficient) Thermistors

PRF18BE471MB7RB
Murata Electronics
4,000: £0.167
Non-Stocked

Mfr. Part No.
PRF18BE471MB7RB

Mouser Part No
81-PRF18BE471MB7RB

Murata Electronics

PTC (Positive Temperature Coefficient) Thermistors

Learn More

Datasheet

Non-Stocked

Reel

£0.167

£0.163

Min.: 4,000
Mult.: 4,000

Reel: 4,000

Customer Service Office

Company

Resources

Support

Circuit Protection

Thermal Management