參數資料
型號： 48.000MHZMJ2/5/10/-20+70/18PF/50R
廠商： EUROQUARTZ LTD
元件分類： 晶體
英文描述： QUARTZ CRYSTAL RESONATOR, 48 MHz
封裝： ROHS COMPLIANT, MINIATURE, HERMETIC SEALED, CERAMIC, SMD, 2 PIN
文件頁數： 1/1頁
文件大小： 82K
代理商： 48.000MHZMJ2/5/10/-20+70/18PF/50R
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001
info@euroquartz.co.uk
www.euroquartz.co.uk
EURO QUARTZ
DESCRIPTION
MJ crystals are miniature surface-mount crystals produced with a
ceramic substrate and seam-welded metal lid. Their compact size and
low mass make hem an ideal crystal for high-density applications.
Miniature size: 5.0mm x 3.2mm x 1.0mm height
2 pad version
High shock and vibration resistance
Ideal for PDAs, GPS, PCMCIA, Wirles LAN etc.
FEATURES
OUTLINE & DIMENSIONS
Frequency Range:
7.0MHz to 50.0MHz
Mode:
AT-Cut Fundamental
Calibration Tolerance at 25C:
from ±5ppm
(±10, ±20 or ±30ppm standard)
Frequency stability
-10° to +60°C
from ±5ppm
-20° to +70°C
from ±10ppm
-40° to +90°C
from ±15ppm
Storage Temperature:
-50°~+105°C
Effective Series Resistance:
See table
Shunt Capacitance (C0):
2pF to 4pF typical, 5pF maximum
Load Capacitance (CL):
Series or from 10pF to 32pF
(Customer specified CL)
Ageing:
<±3ppm per year at +25°C
Drive level:
100 mW maximum
Reflow Soldering:
10s maximum at 260°C twice
or 180s at 230°C, once.
Package:
Ceramic base, metal lid,
Hermetic seal
Packaging:
12mm EIA tape and reel
1000 pieces per reel
SPECIFICATION
7.0 ~ 12.0
AT Fund.
80
12.0 ~ 16.0
AT Fund.
60
16.01~48.0
AT Fund.
50
Frequency
Range MHz
Crystal Cut/
Mode
ESR
Ω Max.
EQUIVALENT SERIES RESISTANCE (ESR)
MJ2 CRYSTALS
ENVIRONMENTAL SPECIFICATION
5 x 3.2 x 0.9mm SMD
7.0MHz to 50MHz
PART NUMBER GENERATION
Part numbers for MJ2 crystals are generated as follows:
12.000MHz MJ2/20/30/-10+60/18pF/60R
Example:
Nominal Frequency
Package
Calibration tolerance
at 25°C (±ppm)
Temperature Stability
over temp. range (±ppm)
Operating Temp. Range (°C)
(Lower and upper limits)
Load Capacitance
(Either SR for series or CL in pF)
Equivalent Series Resistance
(Optional - use when special
value is required)
RoHS Status:
Compliant
Gross Leak:
1kg pressurized water immersion
test as per Euroquartz procedures.
Fine Leak:
<5x10-8 atm cc/s -helium leak test
Shock:
±5ppm max. Free drop 3 times
from 75cm height onto a hard
wooden board or half sine wave
acceleration of 100g peak
amplitude for 11 ms duration, 3
cycles each plane.
Vibration:
±5ppm max., frequency 10 to
55Hz, amplitude 1.5mm or
10g rms. Duration 6 hours.
Solderability:
MIL-STD-883, Method 2003
Humidity:
48 hours at 85°C, relative
humidity, non-condensing
Thermal Shock:
Temperature cycling: Exposed to
-40°C for 30 minutes then to
+85°C for 30 minutes,
- duration 5 days.
相關PDF資料
PDF描述
49SMLB500B QUARTZ CRYSTAL RESONATOR, 50 MHz
49SAB049-E QUARTZ CRYSTAL RESONATOR, 4.9152 MHz
4.000MHZ92SMX/15/30/-10+75/32PF QUARTZ CRYSTAL RESONATOR, 4 MHz
4.000MHZ92SMX/15/50/0+50/32PF QUARTZ CRYSTAL RESONATOR, 4 MHz
4.000MHZ92SMX/15/7.5/-10+50/10PF QUARTZ CRYSTAL RESONATOR, 4 MHz
相關代理商/技術參數
參數描述
48001 功能描述:BAG 4150 METAL IN 3MIL 4X6 RoHS:是 類別:靜電控制，ESD，無塵室產品 >> 屏蔽包，材料 系列:Richmond 4150 MSDS 材料安全數據表:Statshield® Metal In Shielding Bags MSDS 標準包裝:100 系列:Statshield® 類型:靜電屏蔽袋 金屬層:輸入 防靜電釋放屏蔽:<15nJ 閉合系統:密封袋 厚度:3.1 mil（78.74 微米） 長度 - 內部:24"（609.6mm） 寬度 - 內部:24"（609.5mm） 張力強度:- 顏色:銀
4800-1 功能描述:STATICIDE ULTRA II FLOOR FINISH 制造商:acl staticide inc 系列:Staticide? 包裝:瓶裝 零件狀態(tài):有效 清潔劑，處理方式:抗靜電地板涂層 使用:地板 規(guī)格:可生物降解，低VOC 數量:4（每瓶 1 加侖） 備注:* 標準包裝:4
480-0100 制造商:DELTRON 功能描述:BOX DIECAST IP68 制造商:DELTRON 功能描述:BOX, DIECAST, IP68
48-001000 制造商:Distributed By MCM 功能描述:Square Cement Wire Wound Resistor - 5 pack - 20 Watt 10 Ohm 制造商:MCM 功能描述:RESISTOR SQUARE CEMENT 5PK WIRE WOUND 20W 10 OHM
48-00102-009 制造商:FRELIN 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*