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ceramic crystal resonators - ta7c/6c/5c/4c series

ceramic quartz crystal resonators - ta7c/6c/5c/4c series

ceramic quartz crystal resonators - ta7c/6c/5c/4c series

token electronics offers two series chip ceramic crystal resonators in terms of ta*c series and ta*ca series. the ta*c series incorporates a sub-miniature at-cut strip crystal resonator housed in a miniature 4.0×2.5×1.2mm ceramic package, while the ta*ca series incorporates a sub-miniature at-cut strip crystal resonator housed in a miniature 2-pad 4.0×2.5mm ceramic package with 2 pads. both compact crystals chip components of ta*c series and ta*ca series are ideal for surface mount, densely-populated pcb applications.


crystal resonator ta*c/ta*ca features

  • seam welded ceramic package
  • 1.2mm max. low profile
  • tight stability / high reliability
  • wide frequency range / high frequency
  • tape and reel packing method
  • rugged at-cut crystal construction
  • ultra miniature for maximum spacing saving
  • ideally suit for disc driver, pcmcia, pc's and hand-held products
  • tight specifications available
  • rohs compliant
ta*c/ta*ca series technical characteristics
part
number
frequency range
(mhz)
resonance
resistance
(Ω) max
fundamental
/ overtone
adjustment
tolerance × 10-6
temp.range
tolerance
over × 10-6
ta4c  
ta4ca
12.000 ~ 19.999 80 fund. 30 50
20.000 ~ 25.999 70
26.000 ~ 36.000 50
ta5c  
ta5ca
10.000 ~ 11.999 120
12.000 ~ 14.399 80
14.400 ~ 36.000 50
ta6c  
ta6ca
8.000 ~ 11.999 80
12.000 ~ 16.000 60
16.001 ~ 40.000 40
ta7c  
ta7ca
7.600 ~ 11.999 80
12.000 ~ 16.000 60
16.001 ~ 35.000 40

ta*c/ta*ca configurations & dimensions (unit: mm)
ceramic quartz crystal resonators ta*c/ta*ca configurations & dimensions
part number dimensions (unit: mm)
l1 l2 l3 l4 l5 l6 l7 l8 l9
ta4c  
ta4ca
4.0±0.3 2.5±0.3 1.2±0.2 1.2±0.2 0.9±0.2 4.2±0.2 2.7±0.2 1.4±0.2 1.1±0.2
ta5c  
ta5ca
5.0±0.3 3.2±0.3 1.2±0.2 1.4±0.2 1.0±0.2 5.2±0.2 3.4±0.2 1.6±0.2 1.2±0.2
ta6c  
ta6ca
6.0±0.3 3.5±0.3 1.2±0.2 1.5±0.2 1.2±0.2 6.2±0.2 3.7±0.2 1.8±0.2 1.4±0.2
ta7c  
ta7ca
7.0±0.3 5.0±0.3 1.2±0.2 1.5±0.2 1.2±0.2 8.0±0.2 3.9±0.2 2.2±0.2 1.4±0.2

recommended land pattern & recommended reflow soldering standard conditions
crystal resonators land pattern crystal resonators reflow soldering

reel dimensions (mm)
crystal resonators reel
Φa φb w t pieces per reel carrier tape size
179 ± 2 60typ 12.4min 19.4max 3000typ 12
179 ± 2 60typ 16.4min 22.4max 1000typ 16
330 ± 3 80min 12.4min 19.4max 4000typ 12
330 ± 3 80min 16.4min 22.4max 4000typ 16
179 ± 2 60typ 8.4min 12.4max 3000typ 8
* typ : (typical value)

carrier tape dimensions (mm)
crystal resonators tape dimensions
part
number
dimensions (unit: mm)
a b c d e f g h φj φn mmax rmax k t
ta4c  
ta4ca
2.9±0.2 4.4±0.2 12.0±0.2 5.5±0.1 1.75±0.1 4.0±0.1 4.0±0.1 2.0±0.1 1.5±0.1 1.6±0.1 10° 0.3 1.4±0.2 0.3±0.1
ta5c  
ta5ca
3.6±0.2 5.4±0.2 16.0±0.2 7.5±0.1 1.75±0.1 4.0±0.1 2.0±0.1 1.5±0.1 1.6±0.1 1.6±0.1 10° 0.3 1.4±0.2 0.3±0.1
ta6c  
ta6ca
3.9±0.2 6.4±0.2 16.0±0.2 7.5±0.1 1.75±0.1 4.0±0.1 2.0±0.1 1.5±0.1 1.6±0.1 1.6±0.1 10° 0.3 1.4±0.2 0.3±0.1
ta7c  
ta7ca
5.4±0.2 7.4±0.2 16.0±0.2 7.5±0.1 1.75±0.1 4.0±0.1 2.0±0.1 1.5±0.1 1.6±0.1 1.6±0.1 10° 0.3 1.4±0.2 0.3±0.1

packing method
crystal resonators packing method

test condition of peeling strength
crystal resonators test condition of peeling strengthd

how to order
ta6c12.000mt
123
1 part number : ta4c , ta5c , ta6c
2 frequency (mhz)
3 package
codepackage
ttaping reel
pbulk