DF18CC1-4.000MHZ-T

## **D & F Series Crystal** 

- **HC-49/S SMD Crystal** 

- **3rd Lead Ground Option Available** 

- **Wide Frequency Range** 

- **Fundamental or 3rd OT AT Cut** 

|Frequency Range|3.200MHz to 80.000MHz|
|---|---|
|Frequency Tolerance / Stability|(See Part Number Guide for Options)|
|Operating Temperature Range|(See Part Number Guide for Options)|
|Storage Temperature|-55°C to +125°C|
|Aging|±5ppm / first year Max|
|Shunt Capacitance|7pF Max|
|Load Capacitance|20pF Standard<br>(See Part Number Guide for Options)|
|Equivalent Series Resistance|See ESR Chart|
|Mode of Operation|See ESR Chart|
|Drive Level|1mW Max|



## **Environmental & Mechanical Detail** 

## **Marking Detail** 

|Shock|MIL-STD-883, Method 2002 Cond B|
|---|---|
|Solderability|MIL-STD-883, Method 2003|
|Solvent Resistance|MIL-STD-202, Method 215|
|Vibration|MIL-STD-883, Method 2007, Cond A|
|Gross Leak Test|MIL-STD-883, Method 1014, Cond C|
|Fine Leak Test|MIL-STD-883, Method 1014, Cond A2|
|MSL|Level 1 per IPC/JEDEC J-STD 20|



Line 1:  MXX.XXX XX.XXX = Frequency in MHz Line 2:  SYMCCL or SSYMCCL S or SS = Internal Code YM = Date Code (Year/Month) CC = Crystal Parameters Code L = Denotes RoHS Compliant 

**ILSI America LLC – MMD Inc.** 

5458 Louie Lane, Reno. NV 89511 

Tel: (775) 851-8880, Fax: (775) 851-8882 CERTIFIED www.mmdcomp.com e-mail@ilsiamerica.com =1SO 9001 = ~~oe~~ 

10/23/17_S 

Revision: 

Pg 1 of 4 

Specifications are subject to change without notice. 

## **ESR Chart** 

|Frequency Range|ESR (Ohms)|Mode / Cut|
|---|---|---|
|3.200MHz to 3.999MHz|150 Max|Fund / AT|
|4.000MHz to 4.999MHz|120 Max|Fund / AT|
|5.000MHz to 5.999MHz|100 Max|Fund / AT|
|6.000MHz to 7.999MHz|90 Max|Fund / AT|
|8.000MHz to 9.999MHz|70 Max|Fund / AT|
|10.000MHz to 11.999MHz|50 Max|Fund / AT|
|12.000MHz to 14.999MHz|50 Max|Fund / AT|
|15.000MHz to 19.999MHz|40 Max|Fund / AT|
|20.000MHz to 33.000MHz|30 Max|Fund / AT|
|24.576MHz to 29.999MHz|100 Max|3rdOT / AT|
|30.000MHz to 80.000MHz|80 Max|3rdOT / AT|



## **Part Number Guide** 

**ILSI America LLC – MMD Inc.** SYSTEM 5458 Louie Lane, Reno. NV 89511 Tel: (775) 851-8880, Fax: (775) 851-8882 CERTIFIED 9001 = www.mmdcomp.com e-mail@ilsiamerica.com 

10/23/17_S 

Revision: 

Pg 2 of 4 

Specifications are subject to change without notice. 

## **Mechanical Details** 

## **Tape & Reel** 

**==> picture [230 x 159] intentionally omitted <==**

**----- Start of picture text -----**<br>
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- N O T E S :  U N L E S S  O T H E R W IS E  S P E C IF IE D 1 . A p p lic a b le  S ta n d a rd s  / S p e c ific a tio n s A N S I Y 1 4 .5 M , D im e n s io n s  a n d  T o le ra n c e s E IA -4 8 1 -B , 8  m m  th ro u g h  2 0 0 m m  E m b o s s e d  C a rrie r T a p in g  a n d  8  m m  a n d  1 2  m m P u n c h e d  C a rrie r T a p in g  o f S u rfa c e  M o u n t C o m p o n e n ts  fo r A u to m a tic  H a n d lin g . 

- 2 . D im e n s io n s  a re  in  m illim e te rs . 3 . T o le ra n c e s  a re  ± 0 .1  [.0 0 4 ] m m  u n le s s  o th e rw is e  s p e c ifie d . 4 . D o  n o t s c a le  d ra w in g . 

## QUALITY SYSTEM CERTIFIED 

**ILSI America LLC – MMD Inc.** 5458 Louie Lane, Reno. NV 89511 Tel: (775) 851-8880, Fax: (775) 851-8882 www.mmdcomp.com e-mail@ilsiamerica.com 

10/23/17_S 

Revision: 

Pg 3 of 4 

Specifications are subject to change without notice. 

## **3rd Lead Mechanical Details** 

## **3rd Lead Tape & Reel Dimensions** 

**==> picture [252 x 220] intentionally omitted <==**

**----- Start of picture text -----**<br>
P  itc h<br>i | :<br>, L .<br>T a p e  W id th R E E L  D IA<br>P IT C H 1 2 .0 0  [.4 7 1 ]<br>T A P E  W ID T H 2 4 .0 0  [.9 4 2 ]<br>R E E L  D IA 3 3 0  [1 3 .0 ]<br>C O U N T 1 0 0 0 p c s<br>NOTES:  UNLESS OTHERWISE SPECIFIED<br>Applicable Standards / Specifications<br>ANSI Y14.5M, Dimensions and Tolerances<br>EIA-481-B, 8 mm through 200mm Embossed Carrier Taping and 8 mm and 12 mm<br>Punched Carrier Taping of Surface Mount Components for Automatic Handling.<br>Dimensions are in millimeters.<br>Tolerances are ±0.10 [.004] mm unless otherwise specified.<br>Do not scale drawing.<br>**----- End of picture text -----**<br>


**ILSI America LLC – MMD Inc.** SYSTEM 5458 Louie Lane, Reno. NV 89511 Tel: (775) 851-8880, Fax: (775) 851-8882 CERTIFIEDISO 9001 = ~~oo~~ www.mmdcomp.com e-mail@ilsiamerica.com 

10/23/17_S 

Revision: 

Pg 4 of 4 

Specifications are subject to change without notice.