PBRC-4.91AR

## PBRC -A Series Chi Resonators p 

## **MHz Band SMT Resonators** 

## **ƒO: 2.00 to 8.00 MHz** 

## **FEATURES** 

- 1) High reliability chip resonator in a ceramic case which can be reflow soldered and washed 

- 2) Ultra-miniature size is suitable for compact equipment and high mounting density 

- 3) Rectangular shape allows easy “pick and place” operation 

**HOW TO ORDER PBRC - 4.00  A  R** 1 2 3 4 ~o 1 Type: (Piezo Bulk Resonator Chip) 5a O 2 Oscillation frequency (MHz) O 3 Resonator type: A = Without capacitor 

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4) 2000 pcs. per reel O 4 Packaging:<br>5) Sold in increments of 2000 pcs. R = Tape and reel<br>STRUCTURE<br>Ceramic Case<br>Ceramic Element<br>{tf<br>Conductive Paste<br>Terminations: Nickel wes Alumina<br>Barrier with Gold Flash Electrode Ceramic Substrate<br>SPECIFICATIONS (PBRC-   A)<br>Frequency Range  2.00 to 8.00 MHz<br>Frequency Tolerance  ±0.5%<br>Resonant Impedance  200 Ω  Max at 2.00~2.90MHz<br>100 Ω  Max at 3.00~3.57MHz<br>30 Ω  Max at 3.58~8.00MHz<br>Temperature Characteristics<br>[(-20 to +80°C) ] ±0.3%<br>————<br>RECOMMENDED LAND PATTERN FOR PBRC-   A LC STANDARD TEST CIRCUIT<br>(PBRC-    A)<br>5.0mm VDD = 5.0V<br>(.197)<br>14 MC14069UB<br>(MOTOROLA)<br>1 2 3 4 7<br>4.0mm<br>(.157) GND<br>OUT<br>R<br>1.0MΩ<br>Resonator<br>1.7mm 1.7mm<br>(.067)  (.067) C1 C2<br>33pF 33pF<br>_ll— 71 . ]<br>DIMENSIONS<br>2-1.2 (reference)<br>7.4 6-R0.2<br>(.079-.047)<br>(.291) (.236-R0.008)<br>Oscillation Frequency Date Code<br>1 3<br>7. 2<br>(.283)<br>wea |, ith 1, 3: Input, Output (no  polarity)<br>•t=PBRC A Series: 2.0 max.<br>fei] fi 5.0<br>(.197) Tolerances = ±0.3mm<br>2.6 3.4 3.0<br>(.102) (.134) *t (.118)<br>0.6<br>(.024)<br>**----- End of picture text -----**<br>


Unit: mm (inch) 

13 

Ta e & Reel Packa in p g g 

## **Surface Mountable Chip Resonators PBRC -A, -B, -D Types** 

2000 pieces per reel with 10 positions open at beginning and end of reel. Leader will be 200mm maximum. 

## **TAPE DIMENSIONS** 

|||||||||||||**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|**J**<br>φ**K**<br>**M**<br>**R**<br>**W**<br>**T**<br>φ**L**<br>±0.1<br>±0.1<br>±0.2<br>±0.1<br>±0.05<br>2.0<br>1.5<br>10°max 0.3max<br>2.1<br>0.3<br>1.55<br>M<br>R<br><br>A<br>B<br>M<br>W<br>R<br>T<br>Units:mm|
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||**A**<br>±0.2|**B**<br>±0.2|**D**<br>±0.3|**E**<br>±0.1|**F**<br>±0.1||**G**<br>±0.1|||**H**<br>±0.1||**J**<br>±0.1||φ**K**<br>±0.1|**M**|**R**|**W**<br>±0.2|**T**<br>±0.1|φ**L**<br>±0.05|
||3.8|7.8|16.0|7.5|1.75||8.0|||4.0||2.0||1.5|10°max|0.3max|2.1|0.3|1.55|
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## **REEL DIMENSIONS** 

||**A**<br>**B**<br>**C**<br>**D**<br>**E**<br>**R**<br>**W**<br>**T**<br>255<br>80<br>13<br>25<br>2<br>1.0R<br>17.5<br>2<br>±1.0<br>±0.5<br>±0.5<br>±0.8<br>±0.5<br>±1.5<br>±0.5|**D (Dia.)**<br>**R**<br>**A**|**E**<br>**C (Dia.)**<br><br>**B**<br>**W**<br>**T**<br>Units:mm|
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## **PACKING METHOD** 

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Blank Loaded Blank Leader<br>Pocket Pocket Pocket<br>10 Pitches 10 Pitches 200mm<br>Minimum Minimum Maximum<br>**----- End of picture text -----**<br>


## **MARKING** 

## **Marking of Reel** 

a). Type Name b). Lot No. c). Quantity d). Vendor Name 

## **Marking of Exterior Package** 

a). Type Name b). Lot No. c). Quantity of Reel d). Shipping Date e). Vendor Name 

## **TEST CONDITION OF PEELING STRENGTH** 

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Top   Tape<br>10°<br>Carrier Tape Pulling Direction<br>**----- End of picture text -----**<br>


## **REFLOW PROFILE** 

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Suggested Reflow Profile<br>KBR-Y Series<br>PBRC Series<br>230°C±5°C max.<br>200°C<br>150°C<br>100°C<br>1 hour<br>before<br>meeting all<br>electrical<br>specs.<br>60 sec. 60 sec. 20 sec. Gradual Cooling<br>max.<br>**----- End of picture text -----**<br>


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