PRF Series Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $0.35 1,271In Stock 4,000Expected 2026/12/15	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 2026/12/15	Cut Tape $0.35 $0.329 $0.29 $0.276 Reel $0.213 View $0.247 $0.227 $0.205 $0.192 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BB471QB5RA Murata Electronics 1: $0.35 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 $0.35 $0.329 $0.29 $0.276 Reel $0.188 View $0.247 $0.236 $0.184 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BC471QB5RA Murata Electronics 1: $0.461 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 $0.461 $0.394 $0.34 $0.279 Reel $0.213 View $0.247 $0.214 $0.19 $0.187 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF21BD471QB5RA Murata Electronics 1: $0.45 318In Stock 4,000Expected 2027/01/08	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 2027/01/08	Cut Tape $0.45 $0.372 $0.324 $0.286 Reel $0.187 View $0.254 $0.204 $0.18 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fan Accessories EMC Screen PRF60 ebm-papst 1: $14.71 52In Stock 150On Order	Mfr. Part No. PRF60 Mouser Part No 5912-PRF60	ebm-papst	Fan Accessories EMC Screen	Datasheet	52In Stock 150On Order	$14.71 $12.50 $11.18 $10.61 View $9.86 $9.47 $9.02	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BB471QB5RB Murata Electronics 1: $0.361 8In Stock 4,000Expected 2026/11/25	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 2026/11/25	Cut Tape $0.361 $0.335 $0.297 $0.273 Reel $0.19 View $0.243 $0.217 $0.185 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF18BD471RB5RB Murata Electronics 1: $0.411 7,599Expected 2026/12/04	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 2026/12/04	Cut Tape $0.411 $0.381 $0.337 $0.321 Reel $0.237 View $0.288 $0.25 $0.228 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fan Accessories EMC Screen, Mesh Steel Finger Guard for 80mm Fan PRF80 ebm-papst 1: $16.15 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 2026/11/05 110 Expected 2027/01/20 150 TBD Factory Lead Time: 29 Weeks	$16.15 $14.20 $12.89 $12.21 $10.97	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PRF18BB471RB5RB Murata Electronics 1: $0.24 3,961Expected 2026/12/11	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 2026/12/11	Cut Tape $0.24 $0.219 $0.192 $0.183 Reel $0.13 View $0.157 $0.14 $0.117 $0.114 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF03BB541NB7RL Murata Electronics 1: $0.18 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 $0.18 $0.149 $0.131 $0.105 View Reel $0.069 $0.092 $0.07 $0.069	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21AR471QB5RA Murata Electronics 1: $0.35 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 $0.35 $0.329 $0.29 $0.276 Reel $0.204 View $0.247 $0.212 $0.197 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
PTC (Positive Temperature Coefficient) Thermistors PRF21AS471QB5RA Murata Electronics 4,000: $0.206 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 $0.206 $0.198	Min.: 4,000 Mult.: 4,000 : 4,000

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PRF Series Passive Components

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