Crystal Units

Quartz crystal units are used as resonators in crystal oscillator circuits.
Crystals have highly accurate frequency, tight tolerance and long-term stability. They come in a wide range of frequencies and provide the clock source. Specifications include resonance frequency, resonance mode, load capacitance and series resistance. Mode of oscillation in the resonance frequency operation is specified at the fundamental frequency or the third overtone.

Crystals have two resonance modes, parallel and series. Load capacitance is an important specification when using parallel-resonant oscillation mode. Oscillator circuits can tolerate some degree of series resistance. Metal, ceramic epoxy and plastic package variety for crystals offer excellent environmental and heat resistance. Applications of a crystal are found in mobile phones, clock circuit for microprocessors, GPS clocks, and ISM band radio frequency communications.

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Description Price Standard Frequency Mounting Type Load Capacitance Package Type Pin Count Length Width Height Dimensions Frequency Tolerance Frequency Stability Series Resistance Minimum Operating Temperature Automotive Standard
RS庫存編號 672-0283
製造零件編號HUS-12.000-18-30/50/4085
BrandMERCURY
HK$3.13
/個 (每包:5個)
單位
12MHz Through Hole 18pF HC-49-US 2 10.7mm 4.3mm 3.5mm 10.7 x 4.3 x 3.5mm ±30ppm ±50ppm 40Ω -40 °C -
RS庫存編號 693-9052
製造零件編號10.000MHz MJ2/30/30/-40+85/12pF
BrandEuroquartz
HK$17.70
單位
10MHz Surface Mount 12pF SMD 2 5mm 3.2mm 0.9mm 5 x 3.2 x 0.9mm ±30ppm ±30ppm 100Ω -40 °C -
RS庫存編號 729-3325
製造零件編號CC4V-1.00000-TA-100
HK$81.43
單位
1MHz Surface Mount 10pF SMD 2 5mm 1.9mm 0.9mm 5 x 1.9 x 0.9mm ±100ppm - 1.2kΩ -40 °C -
RS庫存編號 146-3923
製造零件編號LFXTAL002995 830002995B
BrandIQD
HK$824.14
毎包:1000 個
Bag(s)
32.768kHz Through Hole 12.5pF Cylinder 2 - - 8.2mm 3 (Dia.) x 8.2mm ±20ppm - 50kΩ -40 °C -
RS庫存編號 671-9536
製造零件編號C3E-20.000-12-3030-X
BrandAKER
HK$11.96
/個 (每包:5個)
單位
20MHz Surface Mount 12pF SMD 4 3.2mm 2.5mm 0.75mm 3.2 x 2.5 x 0.75mm ±30ppm ±30ppm 100Ω -40 °C -
RS庫存編號 693-6946
製造零件編號AS-7.3728-18
BrandRALTRON
HK$1.816
個 (以毎袋:10)
單位
7.3728MHz Through Hole 18pF HC-49-S 2 11.35mm 5mm 3.5mm 11.35 x 5 x 3.5mm ±30ppm ±50ppm 70Ω -20 °C -
RS庫存編號 904-7503
製造零件編號X1A000141000312
BrandEPSON
HK$7.302
個 (以毎袋:5)
單位
32.768kHz Surface Mount 12.5pF FC-135R 2 3.2mm 1.5mm 0.8mm 3.2 x 1.5 x 0.8mm ±20ppm - 50kΩ -40 °C -
RS庫存編號 729-3256
製造零件編號CM7V-T1A 32.768kHz 9pF +/-10ppm TA QC
HK$9.772
個 (以毎袋:5)
單位
32.768kHz Surface Mount 9pF SMD 2 3.2mm 1.5mm 0.65mm 3.2 x 1.5 x 0.65mm ±10ppm - 70kΩ -40 °C -
RS庫存編號 177-5226
製造零件編號M49-9.8304-18-30/50/4085
BrandMERCURY
HK$4.432
個 (在毎卷:1000)
單位
9.8304MHz Surface Mount 18pF HC-49-US SMD 2 11.2mm 4.5mm 4mm 11.2 x 4.5 x 4mm ±30ppm ±50ppm 60Ω -40 °C -
全新
RS庫存編號 187-5782
製造零件編號ABLS-6.000MHz-32-D-4-H-T
BrandAbracon
HK$4.587
個 (在毎卷:1000)
單位
6MHz Surface Mount 32pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±35ppm 100Ω -40 °C -
RS庫存編號 184-7834
製造零件編號NX2012SA-32.768K-STD-MUB-1
BrandNDK
HK$6.67
/個 (每包:5個)
單位
32.76kHz Surface Mount 12.5pF SMD 2 2.05mm 1.2mm 0.55mm 2.05 x 1.2 x 0.55mm ±20ppm - 80kΩ -40 °C -
RS庫存編號 171-0180
製造零件編號ABM11W-24.0000MHZ-4-D1X-T3
BrandAbracon
HK$4.11
個 (在毎卷:3000)
單位
24MHz Surface Mount 4pF (DFN - LCC), No Lead, 4-SMD - 2.50mm 2.00mm 0.60mm 2.5 x 2.2 x 0.6mm ±10ppm ±20ppm - -40 °C -
RS庫存編號 904-7556
製造零件編號X1E000021016312
BrandEPSON
HK$7.76
個 (以毎袋:5)
單位
32MHz Surface Mount 10pF TSX-3225 4 3.2mm 2.5mm 0.6mm 3.2 x 2.5 x 0.6mm ±10ppm - 40Ω -40 °C -
全新
RS庫存編號 187-5783
製造零件編號ABLS-8.000MHz-12-B-4-Y-T
BrandAbracon
HK$1.931
個 (在毎卷:1000)
單位
8MHz Surface Mount 12pF SMD 2 11.4mm 4.7mm 4.1mm 11.4 x 4.7 x 4.1mm ±30ppm ±30ppm 80Ω -20 °C -
RS庫存編號 177-5227
製造零件編號M49-10.000-18-30/50/4085
BrandMERCURY
HK$4.432
個 (在毎卷:1000)
單位
10MHz Surface Mount 18pF HC-49-US SMD 2 11.2mm 4.5mm 4mm 11.2 x 4.5 x 4mm ±30ppm ±50ppm 60Ω -40 °C -
RS庫存編號 177-5236
製造零件編號MQ-6.000-12-30/30/4085
BrandMERCURY
HK$12.64
個 (在毎卷:1000)
單位
6MHz Surface Mount 12pF SMD 4 7mm 5mm 1.2mm 7 x 5 x 1.2mm ±30ppm ±30ppm 60Ω -40 °C -
RS庫存編號 184-7836
製造零件編號NX3225GA-26.000M-STD-CRG-2
BrandNDK
HK$14.56
/個 (每包:5個)
單位
26MHz Surface Mount 8pF SMD 4 3.2mm 2.5mm 0.75mm 3.2 x 2.5 x 0.75mm ±20ppm ±30ppm 50Ω -40 °C -
RS庫存編號 693-8914
製造零件編號7.3728MHz MQ/30/30/-40+85/12pF
BrandEuroquartz
HK$13.80
單位
7.3728MHz Surface Mount 12pF SMD 4 7mm 5mm 1.2mm 7 x 5 x 1.2mm ±30ppm ±30ppm 60Ω -40 °C -
RS庫存編號 727-6279
製造零件編號EQ161-32.768-12.5
BrandEuroquartz
HK$9.05
個 (以毎袋:5)
單位
32.768kHz Surface Mount 12.5pF SMD 2 3.2mm 1.5mm 0.75mm 3.2 x 1.5 x 0.75mm ±20ppm - 80kΩ -40 °C -
RS庫存編號 728-8187
製造零件編號5QCA10000123TF80Q3
BrandInterquip
HK$8.10
個 (以毎袋:5)
單位
10MHz Surface Mount 12pF SMD 4 6mm 3.5mm 1.2mm 6 x 3.5 x 1.2mm ±30ppm ±30ppm 80Ω -10 °C -