# Crystal, QC20, 27.12 MHz, 10 ppm, 20 ppm, 8 pF
**URL**: https://novapart.co/products/QC2027.1200F08B12M/crystal-qc20-2712-mhz-10-ppm-20-8-pf
**SKU**: QC2027.1200F08B12M
**Manufacturer**: QANTEK TECHNOLOGY CORPORATION
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.5750
**Stock**: 10+
**Lead Time**: 134 days (indicative)
## Description
Frequency Nom:27.12MHz; Crystal Case:SMD, 2mm x 1.6mm; Frequency Stability + / -:20ppm; Load Capacitance:8pF; Frequency Tolerance + / -:10ppm; Product Range:QC20 Series; Operating Tem
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (27-Jun-2024) |
| Frequency Nom | 27.12MHz |
| Product Range | QC20 |
| Load Capacitance | 8pF |
| Crystal Frequency | 27.12MHz |
| Crystal Case / Package | SMD, 2mm x 1.6mm |
| Frequency Stability + / - | 20ppm |
| Frequency Tolerance + / - | 10ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2508673RL/)
**QC20 Series** 1.6x2.0 4-Pad SMD Quartz Crystal Unit
## **Features**
- 1.6 x 2.0 x 0.5mm ultra miniature package
- Seam sealed ceramic package with metal lid assures high precision and reliability
## **Applications**
- High density applications
- Modem, communication and test equipment
- PMCIA, wireless applications
- Automotive applications
|General Specifi cations|General Specifi cations|
|---|---|
|Frequency Range|20.000 to 52.000MHz (Fundamental)|
|Frenquency Tolerance at 25°C|±10 to ±30ppm (±30ppm standard)|
|Frequency Stability over Temperature Range|See Stability vs. Temperature Table|
|Storage Temperature|-40 to +85°C|
|Aging per Year|±3ppm max.|
|Load Capacticance CL|7 to 32pF and Series Resonance|
|Shunt Capacticance C0|7.0pF|
|Equivalent Series Resistance (ESR)|See ESR Table|
|Drive Level|50µW max.|
|Insulation Resistance (M)|500 at 100Vdc ±15Vdc|
|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|Equivalent Series Resistance(ESR)|
|---|---|---|
|Frequency Range - MHz|max.|Mode of Operation|
|20.000 to 40.000|100|Fundamental|
|40.100 to 52.000|60||
|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|FrequencyStabilityvs. Temperature|
|---|---|---|---|---|---|
|Operating Temperature|±10ppm|±20ppm|±30ppm|±50ppm|±100ppm|
|-20 to +70°C||||||
|-40 to +85°C|-|||||
|standardavailable||||||
## Mechanical Dimensions
## Part Numbering Guide
|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|Part Numbering Guideg GuideGuide|
|---|---|---|---|---|---|---|---|---|---|
|Qantek
Code|Package|Nominal Frequency
(in MHz)|Vibration
Mode|Load
Capacitance|Operating Tem-
perature Range|Frequency
Tolerance|Frequency
Stability|Automotive
Indicator|Packaging|
|Q = Qantek|C20 = 1.6x2.0 4-Pad
=SMD|C20 = 1.6x2.0 4-Pad
7 digits including the
decimal point
(f.ie. 12.0000)|F = AT-Fund|S = Series
08 = 8pF
**12 = 12pF**
18 = 18pF
20 = 20pF etc.|20 = 20pF etc.
A = -20 to +70°C
**B = -40 to +85°C**|1 = ±10ppm
2 = ±20ppm
**3 = ±30ppm**
5 = ±50ppm
0 = ±100ppm|1 = ±10ppm
2 = ±20ppm
**3 = ±30ppm**
5 = ±50ppm
0 = ±100ppm|not available|M = 250pcs Tape&Reel
R = 1000pcs Tape&Reel|
|Example: QC2024.0000F12B33R
bold letters = recommended standard specifi cation||||||||||
**QANTEK Technology Corporation** Phone: +1 877-227-0440 (tollfree) www.qantek.com Fax: +1 877-227-0440 (tollfree) info@qantek.com
**QC20 Series** 1.6x2.0 4-Pad SMD Quartz Crystal Unit
## Tape and Reel Dimensions
**==> picture [511 x 147] intentionally omitted <==**
|MarkingCode Guide|MarkingCode Guide||
|---|---|---|
|Contains frequency, Qantek manufacturing code, production code (month and year) and load capacitance.|||
|Month Codes
January
A
July
G
February
B
August
H
March
C
September
I
April
D
October
J
May
E
November
K
June
F
December
L|Year Codes
2010
0
2011
1
2012
2
2013
3
2014
4
2015
5|Load Capacitance Code inpF
pF
PN Code
pF
PN Code
12
A
20
F
18
B
22
G
8
C
30
H
10
D
32
I
16
E
S
S|
|_Example:_First Line: 12.000_(Frequency)_Second Line: QA1A_(Qantek - January - 2011 - 12 pF)_|||
## Solder Refl ow Profi le
**==> picture [247 x 168] intentionally omitted <==**
|Environmental Specif cations|Environmental Specif cations|
|---|---|
|Mechanical Shock|MIL-STD-202, Method 213, C|
|Vibration|MIL-STD-202, Method 201 & 204|
|Thermal Cycle|MIL-STD, Method 1010, B|
|Gross Leak|MIL-STD-202, Method 112|
|Fine Leak|MIL-STD-202, Method 112|
All specifi cations are subject to change without notice.
**==> picture [142 x 46] intentionally omitted <==**
**QANTEK Technology Corporation** Phone: +1 877-227-0440 (tollfree) www.qantek.com Fax: +1 877-227-0440 (tollfree) info@qantek.com
## Links
- [View this product on Novapart](https://novapart.co/products/QC2027.1200F08B12M/crystal-qc20-2712-mhz-10-ppm-20-8-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/qantek-technology-corporation/qc2027-1200f08b12m/crystal-27-12mhz-8pf-2mm-x-1-6mm/dp/2508673RL)
---
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