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{"title":"High stability quartz crystal resonator CHANGXING ELECTRONICS 8DSC500G0018L with","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/65\/752a043083547938ddaa3d579d83-200x200-1\/high_stability_quartz_crystal_resonator_changxing_electronics_8dsc500g0018l_with.jpg","attrs":{"Normal temperature Frequency Tolerance":"\u00b110ppm","Frequency Stability":"\u00b130ppm","Load Capacitance":"18pF","Operating Temperature":"-40\u2103~+85\u2103"}}
{"title":"Quartz Crystal Resonator with 25 MHz Frequency KYX K2B250001010 SMD 2.0 by 1.6","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/2f\/6508160326985f3c9f90925b8166-200x200-1\/quartz_crystal_resonator_with_25_mhz_frequency_kyx_k2b250001010_smd_2_0_by_1_6_holder_type_component.jpg","attrs":{"Normal temperature Frequency Tolerance":"\u00b110ppm","Frequency Stability":"\u00b120ppm","Load Capacitance":"10pF","Operating Temperature":"-40\u2103~+85\u2103"}}
{"title":"Crystal Oscillator Liming 49MD-5.1302-20-10-10\/B for Automotive Applications and","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/3f\/a47d46f4360acec4e81af8a3a7b0-200x200-1\/crystal_oscillator_liming_49md_5_1302_20_10_10_2fb_for_automotive_applications_and_electronic_circuits.jpg","attrs":{"Normal temperature Frequency Tolerance":"\u00b110ppm","Frequency Stability":"\u00b110ppm","Operating Temperature":"-40\u2103~+85\u2103","Load Capacitance":"20pF"}}
{"title":"Crystal oscillator 38 megahertz frequency muRata XRCGB38M400FXH17R0 suitable for","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/e1\/e8fe7b0c8ee17e758463868db66a-200x200-1\/crystal_oscillator_38_megahertz_frequency_murata_xrcgb38m400fxh17r0_suitable_for_microcomputer_time_base.jpg","attrs":{"Description":"SMD2016-4P Crystals RoHS","Mfr. Part #":"XRCGB38M400FXH17R0","Model Number":"XRCGB38M400FXH17R0","Package":"SMD2016-4P"}}
{"title":"crystal oscillator CREC 01XMD122JLVF026298200 for GPS Bluetooth mobile phones","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/12\/7636d8ca4b7866c98ed7f89bd8c2-200x200-1\/crystal_oscillator_crec_01xmd122jlvf026298200_for_gps_bluetooth_mobile_phones_wireless_lan_and_4g_lte_devices.jpg","attrs":{"Normal temperature Frequency Tolerance":"\u00b120ppm","Frequency Stability":"\u00b130ppm","Load Capacitance":"22pF","Operating Temperature":"-40\u2103~+85\u2103"}}
{"title":"Stable frequency control units EPSON X1E0000210129 designed for in demanding","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/5b\/f7556e2e661df44247e5ef119c0b-200x200-1\/stable_frequency_control_units_epson_x1e0000210129_designed_for_in_demanding_electronic_applications.jpg","attrs":{"Normal temperature Frequency Tolerance":"\u00b110ppm","Operating Temperature":"-40\u2103~+85\u2103","Load Capacitance":"12pF","Equivalent Series Resistance(ESR)":"40\u03a9"}}
{"title":"Crystal oscillator HD 8P148500301 with 148500MHz frequency and 30ppm stability","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/69\/a887d759959a7926ce6f9d922378-200x200-1\/crystal_oscillator_hd_8p148500301_with_148500mhz_frequency_and_30ppm_stability_rohs_compliant_smd_package.jpg","attrs":{"Frequency":"148.5MHz","Description":"Oscillator 148.5MHz SMD7050-4P","Mfr. Part #":"8P148500301","Model Number":"8P148500301"}}
The Seam3225 is a high-precision Quartz Crystal Resonator designed for demanding applications. It offers high frequency stability and is particularly effective in reducing EMI effects, making it an ideal choice for Bluetooth, wireless communication sets, DSC, PDA, and mobile phones. This product is RoHS Compliant and Pb Free.
Product Attributes
Brand: CHANGXING ELECTRONICS CO.,LTD. ()
Product Series: 8D Series
Sealing Type: Seam Sealing
Compliance: RoHS Compliant / Pb Free
Crystal Cutting Type: AT CUT (thickness shear mode)
Technical Specifications
Parameter
Model/Value
Units
Notes
Nominal Frequency
50.000000
MHz
Frequency Tolerance (at 25 3 )
10
ppm
Load Capacitance
18
pF
Oscillation Mode
Fund
-
Frequency Tolerance (Standard)
30
ppm
Operating Temperature Range
-40+85
Storage Temperature Range
-55+125
Aging (1st Year)
3
ppm
Shunt Capacitance (C0)
5 Max.
pF
Motional Capacitance (C1)
-
Effective Resistance (Rr)
40 Max.
Pulling Sensitivity (TS)
-
ppm/pF
Drive Level
100
uW
Insulation Resistance
500 Min.
M
at DC 100V
Spurious Response
-3.0 Max.
dB
Over Operating Temp. Range
-1000+5000
ppm
DLD2 (Low)
125
DLDF
0.01100W/Step
DLD2
30
DLDF
10 Max.
DLD2
40 Max.
Dimensions
Dimension
Value (mm)
A
1.400.1
B
3.400.1
C
2.700.1
D
4.000.1
E
8.00.2
F
4.000.1
G
1.550.05
H
1.750.1
L
1781.0
L1
130.5
W
11.50.2
W1
8.0+1.0
Marking
LOGO
Nominal Frequency (MHz)
Line Code
Last three digits of Batch Number
Year-Month Code (4-year cycle)
Reflow Condition
Standard Reel Quantity: 3,000 pcs per reel (WHITE)
Packing
(EIA-481-2)
Reliability Specifications
1. Mechanical Endurance:
Vibration: 10 2000 Hz, Amplitude 1.52 mm/20G, Perpendicular axes each test time 4 hours
Mechanical Shock: Half sine wave (1000 G), 0.5m sec. duration time, three mutually perpendicular axes each 3 times.
Drop Test: 150 cm height, 3 times on concrete floor.
2. Environmental Endurance:
High Temp & Humidity: 85 3, RH 85%, 500Hrs
Low Temp. Storage: - 40 3 for 500 12 hours
Thermal Shock: Total 100 cycles of temperature cycle (+125 3 for 500 12 hours to -40 3 for 500 12 hours)
Resistance To Soldering Heat: Pre-heat time 60 120 sec., Test temperature 260 5 , Test time 10 1 sec.
High Temp. Storage: 125 (Total test time 12 hours)
Pressure Cooker Storage: 125 3, RH100%, 2 bar, 240Hrs
Helium Bombing: 4.5 Kgf / cm2 for 2 hr
Gross Leak Test: Standard Sample For Automatic Gross Leak Detector, Test Pressure: 2Kg / cm2
Fine Leak: Flux Rosin resin methyl alcohol immersion time 5 1 seconds
Solderability: Test temperature 260 5 , Pre-heat temperature 125
Company Profile
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
Company Profile
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...