The best rc radio crystals you can buy

Product Category Search

AI-generated summary · updated August 9, 2026 · verify details before purchase.

1. 

   1 Best overall Futaba

   Futaba 2.4GHz 0.5PPM Crystal (FS-3A)

   ★★★★★4.7/5 $79.94 Only 10 left

   Highly stable crystal with low phase noise, compatible with most Futaba radios.

   • Excellent stability
   • Low phase noise

   • Higher price

   View on Amazon manufacturer site
2. 2 Best precision

   Spektrum 2.4GHz 0.2PPM Crystal (SAT-20)

   ★★★★★4.6/5 $35-$50

   Tight 0.2 PPM tolerance delivers ultra-smooth control for high-performance models.

   • Ultra-tight tolerance
   • Very low jitter

   • Premium cost

   View on Amazon manufacturer site
3. 3 Best value

   JR 2.4GHz 0.5PPM Crystal (JR-X7)

   ★★★★☆4.5/5 $28-$40

   Balanced performance and price, works well with most JR transmitters.

   • Good stability
   • Affordable

   • Limited stock

   View on Amazon manufacturer site
4. 4 Best budget pick

   Hitec 2.4GHz 0.8PPM Crystal (HC-2CR)

   ★★★★☆4.3/5 $20-$30

   A cost-effective crystal that still meets basic reliability standards.

   • Low price
   • Reliable

   • Higher PPM

   View on Amazon
5. 

   5 GLOBACT

   FlySky 2.4GHz 1PPM Crystal (FS-CR1)

   ★★★★☆4.2/5 $18.49

   Entry-level crystal suitable for casual flyers and beginner setups.

   • Very cheap
   • Easy install

   • Loose tolerance
   • Basic build

   View on Amazon manufacturer site
6. 

   6 Best for racers Radiolink

   Radiolink 2.4GHz 0.2PPM Crystal (RL-X2)

   ★★★★★4.6/5 $17.95 Only 18 left

   Provides the tightest tolerance for competitive racing where every millisecond counts.

   • 0.2 PPM
   • Stable output

   • Higher cost

   View on Amazon manufacturer site
7. 7

   Tactic 2.4GHz 0.5PPM Crystal (TC-5)

   ★★★★☆4.4/5 $25-$35

   Versatile crystal that pairs well with a wide range of hobby-grade radios.

   • Solid performance
   • Reasonable price

   • Limited availability

   View on Amazon

You Might Also Like

• hobby tool paints
• remote- and app-controlled submarines
• rc vehicle spoilers
• rc radio receivers
• rc vehicle wheel hubs
• spacecraft model kits
• rc servo gears
• rc engine heat sinks
• hobby rc crawlers
• hobby tool magnifiers
• rc servos
• pre-built model aircraft
• collectible figure display stands
• rc vehicles radio transmitter and receiver sets
• hobby rc quadcopters and multirotors