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GF0668_扬声器 GF0668 CUI Devices SPEAKER 8OHM 3W TOP PORT 90DB
数据手册
+1: 6.762

库存:10896

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MLS25070-2100-19_扬声器 MLS25070-2100-19 Taiyo Yuden SPEAKER TOP PORT 73DB ROUND
数据手册
暂无价格

库存:0

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SP520104-1_扬声器 SP520104-1 DB Unlimited DYNAMIC SPEAKER
数据手册
+1: 59.9885
+10: 49.2635
+25: 45.32814
+50: 42.47815
+100: 39.74685
+500: 37.45885

库存:1886

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CMS-29958F_扬声器 CMS-29958F CUI Devices SPEAKER 8OHM 100MW ENCLOSED 88DB
数据手册
+1: 19.6625
+10: 16.30915
+25: 15.0579
+50: 14.14842
+100: 13.27326
+500: 11.371503

库存:733

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1669_扬声器 1669 Adafruit Industries LLC SPEAKER 4OHM TOP PORT OVAL RECT
数据手册
+1: 53.625

库存:25

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WB 16 - 100 V/8 OHM (BLACK)_扬声器 WB 16 - 100 V/8 OHM (BLACK) Visaton GmbH & Co. KG 2-WAY COMPACT SPEAKER
数据手册
+1: 690.1895
+10: 587.8015
+25: 552.17448

库存:4

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CDS-15158-SMT-TR_扬声器 CDS-15158-SMT-TR CUI Devices SPEAKER 8OHM 300MW TOP PORT 87DB
数据手册
+1: 52.91
+10: 43.5149
+25: 40.06002
+50: 37.56038
+100: 35.160125

库存:1321

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ED-27304-000_扬声器 ED-27304-000 Knowles SPEAKER 370OHM SIDE PORT 102.5DB
数据手册
+100: 105.504685

库存:0

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TrayEDActiveReceiver, Balanced Armature
NE25VTS-04_扬声器 NE25VTS-04 Peerless by Tymphany TWEETER 4OHM 80W TOP PORT 88.1DB
数据手册
+1050: 228.556972

库存:0

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CMS-151125-076L100_扬声器 CMS-151125-076L100 CUI Devices SPEAKER 15 X 11 MM ENCLOSED
数据手册
+1: 15.301
+10: 12.70555
+25: 11.73744
+50: 11.03245
+100: 10.3532
+500: 8.877726
+1000: 8.64435

库存:935

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AS02708CO-WR-R_扬声器 AS02708CO-WR-R PUI Audio, Inc. SPEAKER 8OHM 1W TOP PORT 80DB
数据手册
+1: 31.3885
+10: 25.89015
+25: 23.86956
+50: 22.40381
+100: 20.99383
+500: 18.59

库存:1389

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T4436_扬声器 T4436 TubeDepot CELESTION BLUE OHMS 16
数据手册
暂无价格

库存:0

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2403 263 00077_扬声器 2403 263 00077 Knowles SPEAKER 8OHM 500MW TOP PORT 74DB
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库存:0

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AS04508MR-3-R_扬声器 AS04508MR-3-R PUI Audio, Inc. SPEAKER 8OHM 1W TOP PORT 84DB
数据手册
+1: 24.882
+10: 20.5491
+25: 18.96466
+50: 17.80922
+100: 16.700255
+500: 14.40725

库存:1196

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DX20SC00-04_扬声器 DX20SC00-04 Peerless by Tymphany TWEETER 4OHM 80W TOP PORT 86.9DB
数据手册
+1136: 126.076308

库存:0

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PLS-75N25AL02-04_扬声器 PLS-75N25AL02-04 Peerless by Tymphany SPEAKER 4OHM 25W TOP PORT 83.7DB
数据手册
+2024: 175.940408

库存:0

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COM-10975_扬声器 COM-10975 SparkFun Electronics EXCITER 4 OHM 3W 101DB
数据手册
+1: 178.3925

库存:22

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EAS-45P30S_扬声器 EAS-45P30S Panasonic Electronic Components SPEAKER 8OHM 100MW 93DB ROUND
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暂无价格

库存:0

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SP-JEN-MOD10-50-8_扬声器 SP-JEN-MOD10-50-8 TubeDepot JENSEN MOD 1050 OHMS 8
数据手册
暂无价格

库存:0

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SM400608-2_扬声器 SM400608-2 DB Unlimited DYNAMIC SPEAKER
数据手册
+1: 19.5195
+10: 16.1733
+25: 14.93492
+50: 14.03116
+100: 13.16315
+500: 11.277552
+1000: 11.154

库存:799

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SW200908-1_扬声器 SW200908-1 DB Unlimited WATERPROOF DYNAMIC SPEAKER
数据手册
+1: 23.2375
+10: 19.22635
+25: 17.74058
+50: 16.66093
+100: 15.62275
+500: 13.47775

库存:573

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FFH-23373-I04_扬声器 FFH-23373-I04 Knowles SPEAKER 280OHM SIDE PORT 96DB
数据手册
+25: 254.37984

库存:0

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TrayFFHActiveReceiver, Balanced Armature
SM600804-1_扬声器 SM600804-1 DB Unlimited DYNAMIC SPEAKER
数据手册
+1: 43.615
+10: 35.98595
+25: 33.17886
+50: 31.14111
+100: 29.181295
+500: 25.8401

库存:1981

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SM280632-1_扬声器 SM280632-1 DB Unlimited HIGH TEMP DYNAMIC SPEAKER
数据手册
+1: 16.445
+10: 13.66365
+25: 12.62118
+50: 11.86328
+100: 11.13255
+500: 9.545965
+1000: 9.295

库存:923

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PMT-30N18AL03-04_扬声器 PMT-30N18AL03-04 Peerless by Tymphany SPEAKER 4OHM 2W TOP PORT 80.2DB
数据手册
+1: 60.632
+5: 57.6004
+50: 54.56737
+100: 51.53577
+250: 48.50417

库存:575

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什么是光电传感器:

光电传感器是将光信号转换为电信号的一种器件。其工作原理基于光电效应。光电效应是指光照射在某些物质上时,物质的电子吸收光子的能量而发生了相应的电效应现象。根据光电效应现象的不同将光电效应分为三类:外光电效应、内光电效应及光生伏特效应。光电器件有光电管、光电倍增管、光敏电阻、光敏二极管、光敏三极管、光电池等。分析了光电器件的性能、特性曲线。

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