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PRF Series Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402 PRF15BD102RB6RC Murata Electronics 1: $0.204 9,650In Stock	Mfr. Part No. PRF15BD102RB6RC Mouser Part No 81-PRF15BD102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 1 OHM 50% SMD 0402 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	9,650In Stock	Cut Tape $0.204 $0.184 $0.16 $0.147 Reel $0.097 View $0.125 $0.12 $0.107 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18AR471QB5RB Murata Electronics 1: $0.299 132In Stock 16,000On Order	Mfr. Part No. PRF18AR471QB5RB Mouser Part No 81-PRF18AR471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	132In Stock 16,000On Order On Order Ship Dates Mfr. No: PRF18AR471QB5RB Stock: 132 Can Dispatch Immediately On Order: 8,000 Expected 2/10/2026 8,000 Expected 22/10/2026 Factory Lead Time: 13 Weeks	Cut Tape $0.299 $0.261 $0.234 $0.194 Reel $0.14 View $0.163 $0.156 $0.136 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BB471QB5RB Murata Electronics 1: $0.49 58In Stock 4,000Expected 18/11/2026	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	58In Stock 4,000Expected 18/11/2026	Cut Tape $0.49 $0.456 $0.403 $0.371 Reel $0.257 View $0.329 $0.286 $0.249 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471QB5RB Murata Electronics 1: $0.272 1,525In Stock 4,000Expected 1/10/2026	Mfr. Part No. PRF18BC471QB5RB Mouser Part No 81-PRF18BC471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	1,525In Stock 4,000Expected 1/10/2026	Cut Tape $0.272 $0.246 $0.216 $0.204 Reel $0.144 View $0.18 $0.156 $0.136 $0.132 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BD471QB5RB Murata Electronics 1: $0.272 6,963In Stock 16,000Expected 26/11/2026	Mfr. Part No. PRF18BD471QB5RB Mouser Part No 81-PRF18BD471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	6,963In Stock 16,000Expected 26/11/2026	Cut Tape $0.272 $0.246 $0.216 $0.204 View Reel $0.148 $0.18 $0.156 $0.148 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BB471QB5RA Murata Electronics 1: $0.476 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 $0.476 $0.447 $0.394 $0.375 Reel $0.256 View $0.335 $0.321 $0.249 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF18BD471RB5RB Murata Electronics 1: $0.558 7,599Expected 4/12/2026	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 4/12/2026	Cut Tape $0.558 $0.518 $0.458 $0.437 Reel $0.322 View $0.392 $0.34 $0.31 $0.303 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fan Accessories EMC Screen, Mesh Steel Finger Guard for 80mm Fan PRF80 ebm-papst 1: $21.37 29In Stock 232Expected 22/9/2026	Mfr. Part No. PRF80 Mouser Part No 5912-PRF80	ebm-papst	Fan Accessories EMC Screen, Mesh Steel Finger Guard for 80mm Fan	Datasheet	29In Stock 232Expected 22/9/2026	$21.37 $18.47 $16.52 $15.67 View $14.57 $14.08 $14.06	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PRF18BB471RB5RB Murata Electronics 1: $0.299 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 $0.299 $0.28 $0.246 $0.234 Reel $0.162 View $0.207 $0.18 $0.156 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF03BB541NB7RL Murata Electronics 1: $0.245 84Factory Stock Available	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	84Factory Stock Available More Info Available	Cut Tape $0.245 $0.203 $0.178 $0.143 Reel $0.094 View $0.125 $0.095 $0.088	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21AR471QB5RA Murata Electronics 1: $0.476 84Factory Stock Available	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	84Factory Stock Available More Info Available	Cut Tape $0.476 $0.447 $0.394 $0.375 Reel $0.275 View $0.335 $0.287 $0.267 $0.262 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF21AS471QB5RA Murata Electronics 4,000: $0.258 Non-Stocked Lead-Time 5 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 5 Weeks	Reel $0.258	Min.: 4,000 Mult.: 4,000 : 4,000

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