Part Number Hot Search : 
BA33BC0 XC25BS7 52MHZ 1N3327RB BD3538F XTL10 MB110 LHR974
Product Description
Full Text Search
  test instrumentation Datasheet PDF File

For test instrumentation Found Datasheets File :: 150+       Page :: | <1> | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |   

    HMC427ALP3E

Analog Devices
Part No. HMC427ALP3E
Description test instrumentation

File Size 605.57K  /  6 Page

View it Online

Download Datasheet





    HMC1110

Analog Devices
Part No. HMC1110
Description test instrumentation

File Size 423.12K  /  8 Page

View it Online

Download Datasheet

    AD620 AD620A AD620ACHIPS AD620AN AD620AR AD620AR-REEL AD620AR-REEL7 AD620B AD620BN AD620BR AD620BR-REEL AD620BR-REEL7 AD

ANALOG DEVICES INC
AD[Analog Devices]
Analog Devices, Inc.
Part No. AD620 AD620A AD620ACHIPS AD620AN AD620AR AD620AR-REEL AD620AR-REEL7 AD620B AD620BN AD620BR AD620BR-REEL AD620BR-REEL7 AD883B AD620SQ883B
Description Low Drift, Low Power instrumentation Amp With Set Gains of 1 to 1000
Low Cost, Low Power instrumentation Amplifier
Precision instrumentation Amplifier instrumentation AMPLIFIER, 150 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8

File Size 571.25K  /  16 Page

View it Online

Download Datasheet

    AMP01 AMP01BTC/883C AMP01AX/883C AMP01GS-REEL AMP01BX/883C AMP01GBC 5962-8863002VA 5962-88630023A AMP01-15 AMP01EX AMP01

ANALOG DEVICES INC
Analog Devices, Inc.
Part No. AMP01 AMP01BTC/883C AMP01AX/883C AMP01GS-REEL AMP01BX/883C AMP01GBC 5962-8863002VA 5962-88630023A AMP01-15 AMP01EX AMP01FX
Description Precision instrumentation Amplifier instrumentation AMPLIFIER, CQCC28
Precision instrumentation Amplifier instrumentation AMPLIFIER, CDIP18
Precision instrumentation Amplifier instrumentation AMPLIFIER, 120 uV OFFSET-MAX, 0.026 MHz BAND WIDTH, UUC18
JT 3C 3#20 SKT RECP instrumentation AMPLIFIER, 80 uV OFFSET-MAX, 0.57 MHz BAND WIDTH, CDIP18
JT 13C 13#22M PIN RECP
Low Noise/ Precision instrumentation Amplifier
   Low Noise, Precision instrumentation Amplifier

File Size 249.11K  /  22 Page

View it Online

Download Datasheet

    AD7884AAP AD7884ABP AD7884AQ AD7884BQ AD7884JQ AD7885AQ AD7885BQ

Analog Devices
Part No. AD7884AAP AD7884ABP AD7884AQ AD7884BQ AD7884JQ AD7885AQ AD7885BQ
Description 0.3-7V; 1000mW; LC2MOS 16-bit, high speed sampling ADC. For automatic test equipment, medical instrumentation, industrial control, data acquisition systems, robotics

File Size 190.59K  /  16 Page

View it Online

Download Datasheet

    http://
Analog Devices, Inc.
Part No. AD8221BR-REEL AD8221AR-REEL AD8221ARM-REEL AD8221BR-REEL7 AD8221AR-REEL7 AD8221ARM-REEL7
Description Precision instrumentation Amplifier
Single Supply, Rail-to-Rail, Low Cost instrumentation Amplifier instrumentation AMPLIFIER, 60 uV OFFSET-MAX, 0.825 MHz BAND WIDTH, PDSO8

File Size 655.75K  /  20 Page

View it Online

Download Datasheet

    LT1167ACN8 LT1167ACS8 LT1167CN8 LT1167CS8 LT1167IN8 LT1167AI LT1167AIN8 LT1167IS8

Linear Technology, Corp.
Linear Technology Corporation
Part No. LT1167ACN8 LT1167ACS8 LT1167CN8 LT1167CS8 LT1167IN8 LT1167AI LT1167AIN8 LT1167IS8
Description Single Resistor Gain Programmable/ Precision instrumentation Amplifier
Precision instrumentation Amplifier instrumentation AMPLIFIER, 100 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8
TRANS NPN 100VCEO .5A TO-126

File Size 431.39K  /  20 Page

View it Online

Download Datasheet

    NTE[NTE Electronics]
NTE Electronics, Inc.
Sony, Corp.
Part No. NTE5232A NTE5174A NTE5191A NTE5191AK NTE5205AK NTE5182A NTE5189A NTE5204AK NTE5200A NTE5201A NTE5202A NTE5203A NTE5204A NTE5205A NTE5206A NTE5207A NTE5208A NTE5209A NTE5210A NTE5212A NTE5213A NTE5214A NTE5215A NTE5216A NTE5218A NTE5219A NTE5220A NTE5221A NTE5222A NTE5223A NTE5224A NTE5225A NTE5226A NTE5227A NTE5228A
Description Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 170V. Zener test current Izt = 15mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 150V. Zener test current Izt = 17mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 130V. Zener test current Izt = 19mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 110V. Zener test current Izt = 23mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 100V. Zener test current Izt = 25mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 87V. Zener test current Izt = 29mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 68V. Zener test current Izt = 37mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 60V. Zener test current Izt = 43mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 51V. Zener test current Izt = 50mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 47V. Zener test current Izt = 55mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 43V. Zener test current Izt = 60mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 36V. Zener test current Izt = 70mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 30V. Zener test current Izt = 85mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 27V. Zener test current Izt = 95mA.
Zener Diode, 10 Watt ±5% Tolerance
Zener Diode, 10 Watt 【5% Tolerance
Zener Diode 10 Watt 5% Tolerance
Zener Diode / 10 Watt 5% Tolerance
Zener Diode, 10 Watt % Tolerance
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 28V. Zener test current Izt = 90mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 33V. Zener test current Izt = 75mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 39V. Zener test current Izt = 65mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 45V. Zener test current Izt = 55mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 50V. Zener test current Izt = 50mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 56V. Zener test current Izt = 45mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 62V. Zener test current Izt = 40mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 75V. Zener test current Izt = 33mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 91V. Zener test current Izt = 28mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 105V. Zener test current Izt = 25mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 120V. Zener test current Izt = 20mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 140V. Zener test current Izt = 18mA.
Zener diode, 10 watt, -5% tolerance. Nominal zener voltage Vz = 160V. Zener test current Izt = 16mA.

File Size 29.18K  /  4 Page

View it Online

Download Datasheet

    LTC1100 LTC1100AC LTC1100ACN8 LTC1100ACS LTC1100AM LTC1100AMJ8 LTC1100C LTC1100CJ8 LTC1100CN8 LTC1100CS LTC1100M LTC1100

Linear Technology, Corp.
LINER[Linear Technology]
http://
Part No. LTC1100 LTC1100AC LTC1100ACN8 LTC1100ACS LTC1100AM LTC1100AMJ8 LTC1100C LTC1100CJ8 LTC1100CN8 LTC1100CS LTC1100M LTC1100MJ8 LT1100
Description OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70 instrumentation AMPLIFIER, 10 uV OFFSET-MAX, 0.018 MHz BAND WIDTH, PDSO16
Micropower single-supply CMOS instrumentation Amplifier instrumentation AMPLIFIER, 10 uV OFFSET-MAX, 0.018 MHz BAND WIDTH, PDIP8
Octal Bus Transceivers With Open-Collector Outputs 20-SOIC 0 to 70 精密,斩波稳零仪表放大器
Precision/ Chopper-Stabilized instrumentation Amplifier
Precision, Chopper-Stabilized instrumentation Amplifier
From old datasheet system

File Size 250.65K  /  8 Page

View it Online

Download Datasheet

    Jinan Gude Electronic D...
JGD[Jinan Gude Electronic Device]
济南固锝电子器件有限公司
娴???洪??靛??ㄤ欢??????
Part No. 1N5946B 1N5924B 1N5925B 1N5956B 1N5913B 1N5938B 1N5951B 1N5936B 1N5915B 1N5914B 1N5917B 1N5920B 1N5955B 1N5916B 1N5918B 1N5919B 1N5921B 1N5922B 1N5923B 1N5926B 1N5927B 1N5928B 1N5929B 1N5930B 1N5931B 1N5932B 1N5933B 1N5934B 1N5935B 1N5937B 1N5939B 1N5940B 1N5941B 1N5942B 1N5943B 1N5944B 1N5945B 1N5947B 1N5948B 1N5949B 1N5950B 1N5952B 1N5953B 1N5954B 1N5930C 1N5930D 1N5934 1N5934A 1N5934C 1N5934D 1N5913A 1N5913D 1N5914A 1N5927D 1N5931C 1N5931D 1N5956C 1N5916D 1N5944D 1N5945A 1N5945C 1N5945D 1N5928C 1N5916C 1N5940D 1N5953C 1N5942C 1N5921D 1N5921C 1N5915D 1N5953D 1N5943C 1N5946C 1N5955D 1N5952D 1N5944C 1N5938D 1N5954D 1N5933C 1N5956D 1N5950C 1N5925C 1N5942D 1N5918D 1N5932C 1N5952C 1N5955C 1N5919D 1N5938A 1N5938C 1N5941D 1N5935C 1N5936C 1N5948D 1N5922D 1N5933D 1N5919C 1N5941C 1N5935D 1N5936D 1N5936 1N5936A 1N5937A 1N5937C 1N5937D 1N5954C 1N5928D 1N5933 1N5933A 1N5949C 1N5949A 1N5949D 1N5920C 1N5920D 1N5926C 1N5926D 1N5915C 1N5917C 1N5917D 1N5914C 1N5914D 1N5929A 1N5929C 1N5943 1N5943A 1N5943D 1N5952A 1N5948C 1N5932A 1N5932 1N5932D 1N5919A 1N5924C 1N5924D 1N5925A 1N5925D 1N5953A 1N5935 1N5935A 1N5918 1N5918C 1N5941 1N5939C 1N5940A 1N5940C 1N5951C 1N5951D 1N5927C 1N5927 1N5929D
Description    1.5W SILICON ZENER DIODE
1.5 W, silicon zener diode. Zener voltage 12V. test current 31.2 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 120 V. test current 3.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 43V. test current 8.7 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 39V. test current 9.6 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.1V. test current 73.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 27V. test current 13.9 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 150 V. test current 2.5 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 9.1V. test current 41.2 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.6V. test current 66.9 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 20V. test current 18.7 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 91 V. test current 4.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 56 V. test current 6.7 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 56 V. test current 6.7 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 15V. test current 25 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 4.7V. test current 79.8 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.9V. test current 96.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 11V. test current 34.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 6.2V. test current 60.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 100 V. test current 3.7 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 22V. test current 17 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 13V. test current 28.8 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 33V. test current 11.4 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 30V. test current 12.5 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 30V. test current 12.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 47 V. test current 8.0 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 22V. test current 17 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 91 V. test current 4.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 27V. test current 13.9 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 36V. test current 10.4 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.6V. test current 66.9 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 130 V. test current 2.9 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.1V. test current 73.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 10V. test current 37.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 22V. test current 17 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 36V. test current 10.4 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 130 V. test current 2.9 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 56 V. test current 6.7 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 150 V. test current 2.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 6.8V. test current 55.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 51 V. test current 7.3 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 43V. test current 8.7 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 68 V. test current 5.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 68 V. test current 5.5 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 4.3V. test current 87.2 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 18V. test current 20.8 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 12V. test current 31.2 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.3V. test current 113.6 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 24V. test current 15.6 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 24V. test current 15.6 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 16V. test current 23.4 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 16V. test current 23.4 mA. -2% tolerance.
surface mount silicon Zener diodes
1.5 W, silicon zener diode. Zener voltage 24V. test current 15.6 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 24V. test current 15.6 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.3V. test current 113.6 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.6V. test current 104.2 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 18V. test current 20.8 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 200 V. test current 1.9 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 62 V. test current 6.0 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 68 V. test current 5.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 13V. test current 28.8 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 4.3V. test current 87.2 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 150 V. test current 2.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 6.8V. test current 55.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.9V. test current 96.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 75 V. test current 5.0 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 180 V. test current 2.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 62 V. test current 6.0 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 160 V. test current 2.3 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 200 V. test current 1.9 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 110 V. test current 3.4 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 51 V. test current 7.3 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 20V. test current 18.7 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 180 V. test current 2.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 36V. test current 10.4 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 47 V. test current 8.0 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 30V. test current 12.5 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 7.5V. test current 50 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.6V. test current 66.9 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 27V. test current 13.9 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 30V. test current 12.5 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 33V. test current 11.4 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 33V. test current 11.4 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 160 V. test current 2.3 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 22V. test current 17 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 100 V. test current 3.7 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 100 V. test current 3.7 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 6.2V. test current 60.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 11V. test current 34.1 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 4.7V. test current 79.8 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.6V. test current 104.2 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 3.6V. test current 104.2 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 15V. test current 25 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 56 V. test current 6.7 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 130 V. test current 2.9 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 20V. test current 18.7 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 20V. test current 18.7 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 9.1V. test current 41.2 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 10V. test current 37.5 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 10V. test current 37.5 mA. -1% tolerance.
1.5 W, silicon zener diode. Zener voltage 27V. test current 13.9 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 5.1V. test current 73.5 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 47 V. test current 8.0 mA. -20% tolerance.
1.5 W, silicon zener diode. Zener voltage 43V. test current 8.7 mA. -10% tolerance.
1.5 W, silicon zener diode. Zener voltage 120 V. test current 3.1 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 12V. test current 31.2 mA. -2% tolerance.
1.5 W, silicon zener diode. Zener voltage 15V. test current 25 mA. -1% tolerance.

File Size 157.12K  /  2 Page

View it Online

Download Datasheet

For test instrumentation Found Datasheets File :: 150+       Page :: | <1> | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |   

▲Up To Search▲

 




Price and Availability




 
Price & Availability of test instrumentation

All Rights Reserved © IC-ON-LINE 2003 - 2022  

[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy]
Mirror Sites :  [www.datasheet.hk]   [www.maxim4u.com]  [www.ic-on-line.cn] [www.ic-on-line.com] [www.ic-on-line.net] [www.alldatasheet.com.cn] [www.gdcy.com]  [www.gdcy.net]


 . . . . .
  We use cookies to deliver the best possible web experience and assist with our advertising efforts. By continuing to use this site, you consent to the use of cookies. For more information on cookies, please take a look at our Privacy Policy. X
0.69718098640442