# CRYSTAL, 20MHZ, 18PF, 11.4 X 4.7MM
**URL**: https://novapart.co/products/MCRSD20000F183000RR/crystal-20mhz-18pf-114-x-47mm
**SKU**: MCRSD20000F183000RR
**Manufacturer**: MULTICOMP PRO
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.1530
**Stock**: 200+
**Lead Time**: 85 days (indicative)
## Description
Frequency Nom:20MHz; Crystal Case:SMD, 11.4mm x 4.7mm; Frequency Stability + / -:-; Load Capacitance:18pF; Frequency Tolerance + / -:30ppm; Product Range:-; Operating
## Specifications
| Parameter | Value |
|---|---|
| Esr | 50ohm |
| No. Of Pins | 2Pins |
| Frequency Nom | 20MHz |
| Product Range | - |
| Load Capacitance | 18pF |
| Crystal Mounting Type | SMD |
| Crystal Case / Package | SMD, 11.4mm x 4.7mm |
| Frequency Stability + / - | - |
| Frequency Tolerance + / - | 30ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1701117/)
## **Crystal Resonator**
## **Specifications:**
## **Electrical Parameters:**
|**No**|**Description**|**Contents**|
|---|---|---|
|1|Holder Type|MCRSD20000F183000RR|
|2|Nominal Frequency|20MHz|
|3|Oscillation Mode|AT-FUND|
|4|Load Capacitance|18pF|
|5|Frequency Tolerance at 25°C ±3°C|±30ppm|
|6|Frequency Tolerance
in OperatingTemperature Range|±30ppm|
|7|Operating Temperature Range|-20°C to +70°C|
|8|Storage Temperature Range|-40°C to +85°C|
|9|Equivalent Series Resistance|≤40Ω|
|10|Drive Level|≤100μW|
|11|Shunt Capacitance|≤5pF|
|12|Insulation Resistance|≥500MΩ|
|13|Test Impedance Meter|KH1200|
|14|Aging|±3ppm/Year|
www.element14.com www.farnell.com www.newark.com
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## **Crystal Resonator**
**==> picture [156 x 34] intentionally omitted <==**
## **Physical & Environmental Parameters:**
|**No**|**Description**|**Contents**|**Requirements**|
|---|---|---|---|
|1|Lead Strength
Lead Bending|Force of 0.9kg is applied for 10 ±1 seconds to each
lead in axial direction.
Firmed the terminal up to 2mm, lead shall be subjected
to withstand against 90° bending its stem.
This operation shall be done toward both direction.|No mechanical damage and
the measured values shall
meet electrical parameters.|
|2|Vibration|10 ~ 500Hz, 0.75mm amplitude, in 3 directions
duration of 2h. Measurement taken after 1 hour.||
|3|Random Dropping|The crystal will be test by natural dropping to 3cm
wooden broad 3 times from high of 75cm.||
|4|Solder Stability|Dipped the terminals no closer than 2mm into the
solder bath at 235°C ±5°C for 2 ±0.5 sec.|At least 95% of the terminal
surface shall be coated by the
solder|
|5|Resistance Solder
Heat|Use a 350°C ±10°C solder iron to touch device under
test at the 2 ~ 2.5mm end part of lead for 10 ±1
seconds. Measurement taken after DUT being left
at room temperature for at least 1 hours.|Measured values shall meet
electrical parameters.|
|6|Temperature Cycle
Shock|Temperature cycling from -40°C (30mins) to +85°C
(30mins) was performed 3 times, then placed in a
natural condition for 24 ±2 hours.||
|7|Life Test
(High Temperature)|Placed in a chamber (125°C ±2°C) for 72 hours,
then placed in a natural condition for 24 ±2 hours.||
|8|Life Test
(Low Temperature)|Placed in a chamber (-55°C ±2°C) for 72 hours,
then placed in a natural condition for 24 ±2 hours.||
|9|Humidity|Placed in a chamber (Humi: 90% ~ 95% RH,
Temp: 40°C ±2°C) for 96 hours, then placed in a
natural condition for 24 ±2 hours.||
**==> picture [156 x 34] intentionally omitted <==**
www.element14.com www.farnell.com www.newark.com
24/02/14 V1.0
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## **Crystal Resonator**
## **Dimensions:**
|**Part Number**|**L Max.**|
|---|---|
|MCRSD20000F183000RR|4.3|
Dimensions : Millimetres
## **Reflow Profile:**
## **Part Number Table**
|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Crystal Resonator|MCRSD20000F183000RR|
**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
www.element14.com www.farnell.com www.newark.com
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24/02/14 V1.0
## Links
- [View this product on Novapart](https://novapart.co/products/MCRSD20000F183000RR/crystal-20mhz-18pf-114-x-47mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mcrsd20000f183000rr/crystal-20mhz-18pf-11-4-x-4-7mm/dp/1701117)
---
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