PRF Series Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BA471QB5RA Murata Electronics 1: £0.263 1,271In Stock 4,000Expected 15/12/2026	Mfr. Part No. PRF21BA471QB5RA Mouser Part No 81-PRF21BA471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	1,271In Stock 4,000Expected 15/12/2026	Cut Tape £0.263 £0.247 £0.217 £0.207 Reel £0.16 View £0.185 £0.17 £0.154 £0.144 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BB471QB5RA Murata Electronics 1: £0.263 1,430In Stock	Mfr. Part No. PRF21BB471QB5RA Mouser Part No 81-PRF21BB471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	1,430In Stock	Cut Tape £0.263 £0.247 £0.217 £0.207 Reel £0.141 View £0.185 £0.177 £0.138 £0.136 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BC471QB5RA Murata Electronics 1: £0.346 4,870In Stock	Mfr. Part No. PRF21BC471QB5RA Mouser Part No 81-PRF21BC471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4,870In Stock	Cut Tape £0.346 £0.296 £0.255 £0.21 Reel £0.16 View £0.185 £0.161 £0.142 £0.141 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF21BD471QB5RA Murata Electronics 1: £0.338 318In Stock 4,000Expected 08/01/2027	Mfr. Part No. PRF21BD471QB5RA Mouser Part No 81-PRF21BD471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	318In Stock 4,000Expected 08/01/2027	Cut Tape £0.338 £0.279 £0.244 £0.215 Reel £0.141 View £0.19 £0.153 £0.135 £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fan Accessories EMC Screen PRF60 ebm-papst 1: £11.04 52In Stock 150On Order	Mfr. Part No. PRF60 Mouser Part No 5912-PRF60	ebm-papst	Fan Accessories EMC Screen	Datasheet	52In Stock 150On Order	£11.04 £9.38 £8.39 £7.96 View £7.40 £7.11 £6.77	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BB471QB5RB Murata Electronics 1: £0.271 8In Stock 4,000Expected 25/11/2026	Mfr. Part No. PRF18BB471QB5RB Mouser Part No 81-PRF18BB471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	8In Stock 4,000Expected 25/11/2026	Cut Tape £0.271 £0.251 £0.223 £0.205 Reel £0.142 View £0.182 £0.163 £0.139 £0.138 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF18BD471RB5RB Murata Electronics 1: £0.308 7,599Expected 04/12/2026	Mfr. Part No. PRF18BD471RB5RB Mouser Part No 81-PRF18BD471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	7,599Expected 04/12/2026	Cut Tape £0.308 £0.286 £0.253 £0.241 Reel £0.178 View £0.217 £0.188 £0.171 £0.168 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fan Accessories EMC Screen, Mesh Steel Finger Guard for 80mm Fan PRF80 ebm-papst 1: £12.13 263On Order	Mfr. Part No. PRF80 Mouser Part No 5912-PRF80	ebm-papst	Fan Accessories EMC Screen, Mesh Steel Finger Guard for 80mm Fan	Datasheet	263On Order On Order Ship Dates Mfr. No: PRF80 Stock: 0 On Order: 3 Expected 05/11/2026 110 Expected 20/01/2027 150 TBD Factory Lead Time: 29 Weeks	£12.13 £10.66 £9.67 £9.17 £8.23	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PRF18BB471RB5RB Murata Electronics 1: £0.18 3,961Expected 11/12/2026	Mfr. Part No. PRF18BB471RB5RB Mouser Part No 81-PRF18BB471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,961Expected 11/12/2026	Cut Tape £0.18 £0.164 £0.144 £0.137 Reel £0.098 View £0.118 £0.105 £0.088 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 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 about Murata Electronics murata prf ptc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape £0.135 £0.112 £0.099 £0.079 View Reel £0.052 £0.069 £0.052 £0.052	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21AR471QB5RA Murata Electronics 1: £0.263 Non-Stocked 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 about Murata Electronics murata prf ptc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape £0.263 £0.247 £0.217 £0.207 Reel £0.153 View £0.185 £0.159 £0.148 £0.145 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF21AS471QB5RA Murata Electronics 4,000: £0.155 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. PRF21AS471QB5RA Mouser Part No 81-PRF21AS471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £0.155 £0.148	Min.: 4,000 Mult.: 4,000 : 4,000

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PRF Series Passive Components

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