Crystal Units | Industrial Resonators | RS
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    Crystal Units

    Crystal units are used as resonators in crystal oscillator circuits and have a 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. The mode of oscillation in the resonance frequency operation is specified at the fundamental frequency or the third overtone.

    Crystal Unit Modes

    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.

    3342 產品顯示為 Crystal Units

    AKER 8MHz Crystal ±30ppm SMD 4-Pin 7 x 5 x 1.1mm
    • RS庫存編號 671-9375P
    • 製造零件編號 C7S-8.000-12-3030-X
    个 (以每卷裝提供)
    HK$16.10
    AKER
    8MHz
    Surface Mount
    12pF
    SMD
    4
    7mm
    5mm
    1.1mm
    7 x 5 x 1.1mm
    ±30ppm
    ±30ppm
    110Ω
    85°C
    -40°C
    Abracon 48MHz Crystal Unit SMD 4-Pin 5 x 3.2 x 1.1mm
    • RS庫存編號 241-3005P
    • 製造零件編號 ABM3B-48.000MHZ-10-1-U-T
    个 (以每卷裝提供)
    HK$4.92
    Abracon
    48MHz
    Surface Mount
    10pF
    SMD
    4
    -
    -
    -
    5 x 3.2 x 1.1mm
    -
    -
    -
    -
    -
    QANTEK 16MHz Crystal ±20ppm HC-49/U-S 2-Pin 11.05 x 4.65 x 3.5mm
    • RS庫存編號 814-9440
    • 製造零件編號 QCL16.0000F18B23B
    个 (以毎袋：10)
    HK$3.21
    QANTEK
    16MHz
    Through Hole
    18pF
    HC-49/U-S
    2
    11.05mm
    4.65mm
    3.5mm
    11.05 x 4.65 x 3.5mm
    ±20ppm
    ±30ppm
    40Ω
    85°C
    -40°C
    NDK 24MHz Crystal Unit ±15ppm SMD 4-Pin 3.2 x 2.5 x 0.55mm
    • RS庫存編號 184-7815
    • 製造零件編號 NX3225SA-24.000MHZ-STD-CSR-1
    个（每托盘 5 ）
    HK$7.30
    NDK
    24MHz
    Surface Mount
    8pF
    SMD
    4
    3.2mm
    2.5mm
    0.55mm
    3.2 x 2.5 x 0.55mm
    ±15ppm
    ±25ppm
    50Ω
    85°C
    -40°C
    Abracon 12MHz Crystal ±30ppm HC49/US 11.4 x 4.7 x 4.2mm
    • RS庫存編號 171-0501
    • 製造零件編號 ABLS-12.000MHZ-B4-T
    个（每托盘 25 ）
    HK$1.516
    Abracon
    12MHz
    Surface Mount
    18pF
    HC49/US
    -
    11.4mm
    4.7mm
    4.2mm
    11.4 x 4.7 x 4.2mm
    ±30ppm
    ±50ppm
    -
    70°C
    -20°C
    Epson 25MHz Crystal Unit ±50ppm FA-238 4-Pin 3.2 x 2.5 x 0.7mm
    • RS庫存編號 904-7446P
    • 製造零件編號 Q22FA2380014312
    个 (以每卷裝提供)
    HK$8.15
    Epson
    25MHz
    Surface Mount
    18pF
    FA-238
    4
    3.2mm
    2.5mm
    0.7mm
    3.2 x 2.5 x 0.7mm
    ±50ppm
    -
    60Ω
    85°C
    -40°C
    Abracon 32MHz Crystal ±50ppm Ceramic Package 4-Pin 3.2 x 2.5 x 0.8mm
    • RS庫存編號 240-3491
    • 製造零件編號 ABM8AIG-32.000MHZ-12-2Z-T3
    个（每托盘 10 ）
    HK$7.35
    Abracon
    32MHz
    Surface Mount
    12pF
    Ceramic Package
    4
    -
    -
    -
    3.2 x 2.5 x 0.8mm
    ±50ppm
    -
    -
    -
    -
    Abracon 10MHz Crystal ±50ppm Ceramic Package 4-Pin 3.2 x 2.5 x 0.8mm
    • RS庫存編號 240-3478
    • 製造零件編號 ABM8AIG-10.000MHZ-12-2Z-T3
    个（每托盘 10 ）
    HK$7.45
    Abracon
    10MHz
    Surface Mount
    12pF
    Ceramic Package
    4
    -
    -
    -
    3.2 x 2.5 x 0.8mm
    ±50ppm
    -
    -
    -
    -
    RALTRON 12MHz Crystal ±30ppm HC-49-S 2-Pin 11.35 x 5 x 3.5mm
    • RS庫存編號 693-6964
    • 製造零件編號 AS-12.000-18
    个 (以毎袋：10)
    HK$1.96
    RALTRON
    12MHz
    Through Hole
    18pF
    HC-49-S
    2
    11.35mm
    5mm
    3.5mm
    11.35 x 5 x 3.5mm
    ±30ppm
    ±50ppm
    50Ω
    70°C
    -20°C
    CITIZEN FINEDEVICE 48MHz Crystal Unit ±30ppm 2-Pin 11.5 x 4.66 x 3.5mm
    • RS庫存編號 184-9618
    • 製造零件編號 HC-49/U-S48000000ABJB
    个（每托盘 5 ）
    HK$6.90
    CITIZEN FINEDEVICE
    48MHz
    Through Hole
    18pF
    -
    2
    11.5mm
    4.66mm
    3.5mm
    11.5 x 4.66 x 3.5mm
    ±30ppm
    ±30ppm
    100Ω
    70°C
    -20°C
    AKER 25MHz Crystal ±30ppm SMD 4-Pin 7 x 5 x 1.1mm
    • RS庫存編號 173-5766
    • 製造零件編號 C7S-25.000-12-3030-X
    个（每带 250 ）
    HK$10.66
    AKER
    25MHz
    Surface Mount
    12pF
    SMD
    4
    7mm
    5mm
    1.1mm
    7 x 5 x 1.1mm
    ±30ppm
    ±30ppm
    30Ω
    85°C
    -40°C
    QT Quarztechnik 16MHz Crystal ±10ppm SMD 2-Pin 6.2 x 3.7 x 1.2mm
    • RS庫存編號 815-0251
    • 製造零件編號 QTC6B16.0000FDT1I20R
    个 (以毎袋：5)
    HK$10.88
    QT Quarztechnik
    16MHz
    Surface Mount
    18pF
    SMD
    2
    6.2mm
    3.7mm
    1.2mm
    6.2 x 3.7 x 1.2mm
    ±10ppm
    ±20ppm
    60Ω
    85°C
    -40°C
    MERCURY 4MHz Crystal ±30ppm HC-49-US 2-Pin 10.7 x 4.3 x 3.5mm
    • RS庫存編號 672-0255
    • 製造零件編號 HUS-4.000-18-30/50/4085
    个（每托盘 5 ）
    HK$2.88
    MERCURY
    4MHz
    Through Hole
    18pF
    HC-49-US
    2
    10.7mm
    4.3mm
    3.5mm
    10.7 x 4.3 x 3.5mm
    ±30ppm
    ±50ppm
    120Ω
    85°C
    -40°C
    Abracon 114.285MHz Crystal Unit ±20ppm SMD 4-Pin 3.2 x 2.5 x 0.75mm
    • RS庫存編號 171-2823P
    • 製造零件編號 ABM8-166-114.285MHZ-T2
    个 (以每卷裝提供)
    HK$25.10
    Abracon
    114.285MHz
    Surface Mount
    18pF
    SMD
    4
    3.2mm
    2.5mm
    0.75mm
    3.2 x 2.5 x 0.75mm
    ±20ppm
    ±20ppm
    62Ω
    85°C
    -40°C
    Abracon 32.768MHz Crystal Unit SMD 2-Pin 3.2 x 1.5 x 0.38mm
    • RS庫存編號 241-3055P
    • 製造零件編號 ABS07L-32.768KHZ-T
    个 (以每卷裝提供)
    HK$12.20
    Abracon
    32.768MHz
    Surface Mount
    12.5pF
    SMD
    2
    -
    -
    -
    3.2 x 1.5 x 0.38mm
    -
    -
    -
    -
    -
    Murata 32MHz Crystal Unit SMD 4-Pin 2.0 x 1.6 x 0.7mm
    • RS庫存編號 236-5115P
    • 製造零件編號 XRCGB32M000F1SBCR0
    个 (以每卷裝提供)
    HK$2.36
    Murata
    32MHz
    Surface Mount
    10pF
    SMD
    4
    -
    -
    -
    2.0 x 1.6 x 0.7mm
    -
    -
    -
    -
    -
    Abracon 20MHz Crystal Unit ±30ppm HC/49US 2-Pin 8.0 x 3.0mm
    • RS庫存編號 240-0835P
    • 製造零件編號 ABLS-6.7458MHZ-B4-T
    个 (以每卷裝提供)
    HK$1.498
    Abracon
    20MHz
    Through Hole
    6.7458pF
    HC/49US
    2
    -
    -
    -
    8.0 x 3.0mm
    ±30ppm
    -
    -
    -
    -
    Abracon 16MHz Crystal Unit ±20ppm SMD 4-Pin 6 x 3.5 x 1.2mm
    • RS庫存編號 171-2811P
    • 製造零件編號 ABMM2-16.000MHZ-E2-T
    个 (以每卷裝提供)
    HK$4.95
    Abracon
    16MHz
    Surface Mount
    18pF
    SMD
    4
    6mm
    3.5mm
    1.2mm
    6 x 3.5 x 1.2mm
    ±20ppm
    ±20ppm
    50Ω
    70°C
    -20°C
    Abracon 38.4MHz Crystal 20ppm ABM10 4-Pin 2.5 x 2.0 x 0.5mm
    • RS庫存編號 240-3399P
    • 製造零件編號 ABM10-165-38.400MHz-T3
    个 (以每卷裝提供)
    HK$9.39
    Abracon
    38.4MHz
    Surface Mount
    10pF
    ABM10
    4
    -
    -
    -
    2.5 x 2.0 x 0.5mm
    20ppm
    -
    -
    -
    -
    Abracon 3.6864MHz Crystal ±30ppm HC49/US 11.4 x 4.7 x 3.3mm
    • RS庫存編號 171-0494P
    • 製造零件編號 ABLS2-3.6864MHZ-D4Y-T
    个 (以每卷裝提供)
    HK$1.892
    Abracon
    3.6864MHz
    Surface Mount
    18pF
    HC49/US
    -
    11.4mm
    4.7mm
    3.3mm
    11.4 x 4.7 x 3.3mm
    ±30ppm
    ±30ppm
    -
    85°C
    -40°C
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