# Crystal, 8 MHz, SMD, 7.2mm x 5.2mm, 50 ppm, 20 pF, 50 ppm, NKS7
**URL**: https://novapart.co/products/NKS7-080-20/crystal-8-mhz-smd-72mm-x-52mm-50-ppm-20-pf-nks7
**SKU**: NKS7-080-20
**Manufacturer**: SARONIX
**Category**: Crystals & Oscillators || Crystals
**Price**: €2.1100
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| Crystal Case | SMD, 7.2mm x 5.2mm |
| Frequency Nom | 8MHz |
| Product Range | NKS7 |
| Load Capacitance | 20pF |
| Frequency Stability + / - | 50ppm |
| Frequency Tolerance + / - | 50ppm |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -20°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1209998/)
ADVANCED INFORMATION
**FP Series Quartz Crystal Legacy NKS7 Series 7.0 x 5.0mm**
## **Quartz Crystal Ceramic SMD**
FP
## **Frequency Range:**
- •6.0000 MHz to 56.0000 MHz (Fundamental)
- •30.0000 MHz to 125.0000 MHz (3rd Overtone)
## **Characteristics at 25°C ±2°C:**
7.0 x 5.0mm Ceramic SMD
- •Frequency Calibration Tolerance: ±10ppm, ±20ppm, or ±30ppm •Load Capacitance: 8 to 32pF or Series Resonance
- •Effective Series Resistance (ESR):
Fundamental: 20 to 120Ω max depending on frequency
3rd Overtone: 50 to 80Ω max depending on frequency
## Product Features
- Rugged AT-cut crystal construction
-
- •Drive Level: 10μW typ. (500μW max)
- •Shunt Capacitance: 7pF max
- Extremely compact SMD package
- Available on tape & reel; 16mm tape, 1000 units per reel
- FP: Lead-free and RoHS / Green compliant
## **Temperature Range:**
- •Operating: –20 to +70°C or -40 to +85°C
- •Storage: –55 to +125°C
## Product Description
The 4-pad FP Series seam seal devices incorporate a sub-min ia ture AT-cut strip crystal res o na tor housed in a 7.0 x 5.0mm ce ram ic pack age. These com pact crys tals are ide al for sur face mount ing in dense ly-pop u lat ed PCB ap pli ca tions.
## **Temperature Stability:**
- •±10ppm, ±20ppm, ±30ppm, or ±50ppm (–20 to +70°C) •±30ppm, or ±50ppm (–40 to +85°C)
## **Aging at 25°C, First Year:**
- ±3ppm Max
## Applications
Ideally suited for disc drives, PCMCIA, PCs and hand-held products.
## **Refl ow Temperature:**
- •260°C Max, 10 seconds Max
## **Mechanical:**
- •Shock: ±5ppm max after 3 drops from 75cm onto a hard wooden board
- Solderability: JESD22-B102-D Method 2 (Preconditioning E)
-
- •Vibration: ±5ppm max sine vibration 10~55Hz, sweep period 1-2 minutes, amplitude 1.5mm, 3 mutually perpendicular planes each 1 hour
- Solvent Resistance: MIL-STD-202, Method 215
-
- •Resistance to Soldering Heat: J-STD-020C Table 5-2 Pb-free devices (3 cycles max)
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
1
All specifications are subject to change without notice. FP REV2008_OCT09_01.5
FP
## **Quartz Crystal Ceramic SMD**
**FP Series Quartz Crystal Legacy NKS7 Series | 7.0 x 5.0mm**
## **Environmental:**
- •Gross Test Leak: MIL-STD-883, Method 1014, Condition C •Fine Test Leak: MIL-STD-883, Method 1014, Condition A2 •Thermal Shock: MIL-STD-883, Method 1011, Condition A •Moisture Resistance: MIL-STD-883, Method 1004
## **Part Ordering Information:**
**==> picture [118 x 11] intentionally omitted <==**
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FP XXX YYYY
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## **Mechanical Drawings:**
**==> picture [119 x 92] intentionally omitted <==**
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1 2
4 3
Y _
fs)
12
(Bottom View)
UNIT: mm
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Following the above format, Saronix-eCera part numbers will be assigned upon confirmation of exact customer requirements.
**==> picture [91 x 8] intentionally omitted <==**
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Recommended Land Pattern:
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**==> picture [484 x 178] intentionally omitted <==**
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Legacy Ordering Information - For Reference Only: +
zie
NKS 7 XXX 1 - 16.3840 - 10 (T)
SaRonix Series Designator (T) = Tape & Reel
NKS7 = 4 pad seam seal full reel increments only
UNIT: mm
Package Type Load Capacitance
7 (7 x 5 x 1.3 mm ) (Blank = series resonant)
Calibration / Stability / Temp. Range Frequency Code
Frequencies (in MHz) = 0x.xxxx, xxx.xxxx
HAA = ±10 ppm / ±10 ppm / -20°C to +70°C (NKS only)
(a zero is used in front of frequencies under 10
JAB = ±20 ppm / ±20 ppm / -20°C to +70°C (NKS only) MHz
NAD = ±30 ppm / ±30 ppm / -20°C to +70°C(OBSOLETE)
NAK = ±30 ppm / ±50 ppm / -20°C to +70°C 1 = Fundamental
NED = ±30 ppm / ±30 ppm / -40°C to +85°C Blank = O/T
NEK = ±30 ppm / ±50 ppm / -40°C to +85°C
**----- End of picture text -----**
## Part Number Example:
Spec: Freq 8.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF, T&R = NKS7NAD1-08.1234-16(T)
~~SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com~~
2
All specifications are subject to change without notice. FP REV2008_OCT09_01.5
## Links
- [View this product on Novapart](https://novapart.co/products/NKS7-080-20/crystal-8-mhz-smd-72mm-x-52mm-50-ppm-20-pf-nks7)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/saronix/nks7-080-20/crystal-8mhz/dp/1209998)
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