# Crystal, XT49M, 4.096 MHz, 30 ppm, 50 ppm, 20 pF
**URL**: https://novapart.co/products/XT9M20ANA4M096/crystal-xt49m-4096-mhz-30-ppm-50-20-pf
**SKU**: XT9M20ANA4M096
**Manufacturer**: VISHAY
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.3210
**Stock**: 1000+
**Lead Time**: 105 days (indicative)
## Description
Frequency Nom:4.096MHz; Crystal Case:SMD, 11.1mm x 4.7mm; Frequency Stability + / -:50ppm; Load Capacitance:20pF; Frequency Tolerance + / -:30ppm; Product Range:XT49M Series; Operati
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (16-Jan-2020) |
| No. Of Pins | 2Pins |
| Frequency Nom | 4.096MHz |
| Product Range | XT49M |
| Crystal Mounting | SMD |
| Load Capacitance | 20pF |
| Crystal Frequency | 4.096MHz |
| Crystal Case / Package | SMD, 11.1mm x 4.7mm |
| Frequency Stability + / - | 50ppm |
| Frequency Tolerance + / - | 30ppm |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -10°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1611766/)
**XT49M**
Vishay Dale
www.vishay.com
## **Low Profile SMD Type Crystal Units**
## **FEATURES**
- Low cost
- Industry standard
- Wide frequency range
- Excellent aging
- Surface-mount
- Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
## **Note**
- Not compatible with vapor phase reflow mounting
This part is a miniature AT cut strip crystal unit packaged for surface mounting.
**STANDARD ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL CONDITION UNIT MIN. TYP. MAX.** ~~a~~ Frequency range FO MHz 3.579545 - 66.000 Frequency tolerance F/FO At 25 °C ppm - ± 10, ± 15, ± 20, - ~~|]~~ ± 25, ± 30 Temperature stability TC Ref. to 25 °C ppm - ± 20, ± 25, ± 30, - ± 35, ± 50, ± 100 ~~ee es es ee Ge es ee~~ Operating temperature range TOPR °C -10 - +70 ~~ee nn (nn~~ Storage temperature range TSTG °C -55 - +125 ~~i~~ Shunt capacitance C0 pF - - 7 Load capacitance CL Customer specified pF 10 - Series ~~|~~ Insulation resistance IR 100 VDC M 500 - - Drive level DL μW - 100 500 ~~pe~~ Aging Fa At 25 °C, per year ppm -5 - +5 **EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE) FREQUENCY RANGE (MHz) MAX. ESR (** **) MODE FREQUENCY RANGE (MHz) MAX. ESR (** **) MODE** 3.579 to 3.999 200 Fundamental / AT 10.000 to 13.999 80 Fundamental / AT 4.000 to 4.999 150 Fundamental / AT 14.000 to 39.999 50 Fundamental / AT 5.000 to 5.999 120 Fundamental / AT 40.000 to 66.999 80 3[rd] overtone 6.000 to 9.999 100 Fundamental / AT ~~Ce~~ **DIMENSIONS** in inches [millimeters] **0.403 [10.24] max. Crystal Unit 0.150 [3.8] max. 0.008 [0.2] 0.150 [3.8] max. 0.177 [4.5] max. max.** c ~~c ko 6~~ **0.012 [0.3] 0.484 ± 0.024 max. [12.3 ± 0.6] 0.437 + 0.020/- 0.031 Insulation Base [11.1 + 0.50/- 0.80] 0.376 [9.55] Crystal Lead 0.031 ± 0.012 0.185 ± 0.012 0.081 [0.8 ± 0.3] [4.7 ± 0.3] [2.05] 0.219 [5.55] 0.201 ± 0.020 [5.1 ± 0.5] Solder Pattern** Revision: 10-Dec-2024 **1** Document Number: 35012
Revision: 10-Dec-2024
For technical questions, contact: frequency@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**XT49M**
www.vishay.com
Vishay Dale
## **PART NUMBER CONFIGURATIONS** (to be used on **all New Designs** )
|**2**
**0**
Load
Cap.
**20**=
std.
**SE**=
series|**H**
Pack
Code
**A**= bulk
**H**= tape
and reel|**J**
Freq.
Tolerance
**G**= ± 30 ppm
**E**= ± 25 ppm
**H**= ± 20 ppm
**I**= ± 15 ppm
**J**= ± 10 ppm|**R**
Operating
Temp.
**S**=
-10 °C to
+70 °C
**R**=
-40 °C to
+85 °C|**G**
Temp.
Stability
**C**= ± 100 ppm
**D**= ± 50 ppm
**F**= ± 35 ppm
**G**= ± 30 ppm
**E**= ± 25 ppm
**H**= ± 20 ppm|**X**
Options
**X**= no
options
Contact
factory for
available
options|**8**
**M**
**1**
**9**
**2**
Frequency
Use “M” as decimal
place holder
Frequency must be
five digits - complete
with “0” at the end|**E**|
|---|---|---|---|---|---|---|---|
||||||Options||Lead
(PB)-free|
||||||**X**= no
options
Contact
factory for
available
options||**E**= lead
(Pb)-free|
|||||||||
Previous / legacy part number information: still valid for existing designs; **all New Designs should use the new part configuration above**
## **PREVIOUS / LEGACY GLOBAL PART NUMBERING**
**==> picture [480 x 195] intentionally omitted <==**
**----- Start of picture text -----**
X T 9 M 2 0 A N A 4 0 M
LOAD PACKAGE
MODEL NUMBER OPTIONS FREQUENCY
CAPACITANCE CODE
XT9M = XT49M 18 = 18 pF Tape and reel NA = no additional 4M = 4 MHz
20 = 20 pF H = RF7 (XT9M) options 40M = 40 MHz
NL = series RR = extended 100M = 100 MHz
to be specified by Bulk temperature 12M288 = 12.288 MHz
customer A = B04 of -40 °C to +85 °C “M” is used as
(all models) Contact factory for decimal place
all other options holder in frequency
XT49M R -20 12M e2
MODEL OTR LOAD FREQUENCY/MHz JEDEC [®] LEAD (Pb)-FREE
blank = standard blank = series STANDARD
R = -40 °C to +85 °C -20 = 20 pF standard
-30 = 30 pF
-32 = 32 pF
**----- End of picture text -----**
Revision: 10-Dec-2024
Document Number: 35012
**2**
For technical questions, contact: frequency@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Legal Disclaimer Notice** Vishay
www.vishay.com
## **Disclaimer**
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of the corporation, organization or individual associated with the third-party website. Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website or for that of subsequent links.
Vishay products are not designed for use in life-saving or life-sustaining applications or any application in which the failure of the Vishay product could result in personal injury or death unless specifically qualified in writing by Vishay. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
_**© 2024 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_
Revision: 01-Jul-2024
**1**
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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---
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