CRYSTAL RESONATORS

Chip Ceramic Quartz Crystal Resonators

TA¤C/TA¤CA

Tokenchina quartz crystal sub-miniature AT-cut, surface mount chip Resonators include:


  • TA*C series: housed in a miniature 4.0×2.5×1.2mm ceramic package.
  • TA*CA series: housed in a miniature 2-pad 4.0×2.5mm ceramic package with 2 pads.

Both series are ideal for surface mount, and densely-populated PCB applications. Crystal chip resonators meet RoHS compliant, custom specification or design are welcomed on request.


Features

  • RoHS Compliant
  • 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, Tight stability, High reliability, Wide and high frequency range
  • Tape and Reel packing method, seam welded ceramic package, 1.2mm max. low profile

Configurations Dimensions (unit: mm)

ceramic quartz crystal resonators
Part Number TA¤C/TA¤CA 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

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

Packing Method

crystal resonators packing method

Test Condition of Peeling Strength

crystal resonators test condition of peeling strengthd

Reflow Soldering Conditions - Land Pattern

crystal resonators land pattern crystal resonators reflow soldering

Carrier Tape Dimensions (Unit: 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

Reel Dimensions (Unit: 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)

How to Order - Ceramic Crystal Resonators

TA6C 12.000M T
Part Number
Frequency (MHz)
Packaging
T Taping Reel
P Bulk

PDF download

TA¤C/TA¤CA Series - Chip Ceramic Quartz Crystal Resonators