| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
Allied Electronics | SP491CN-L | Exar | EXAR SP491CN-L; Line Transceiver; RS-422/ RS-485; 5 V; 14-Pin SOIC | +2500:$1.27
+125000:$1.25 |
Allied Electronics | SP491CN-L/TR | Exar | EXAR SP491CN-L/TR; Line Transceiver; RS-422; RS-485; 5 V; 14-Pin SOIC | +5:$2.96
+25:$2.08
+100:$1.82
+250:$1.64 |
Am2 | SP491CN-L | Sipex | | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.785+:￥9.5
25+:￥8.64
100+:￥8.3456+:￥5.11
728+:￥4.8510+:￥13.2001
20+:￥12.57
56+:￥11.97
112+:￥9.5201 |
Am2 | SP491CN-L/TR | Sipex | | 2500+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.382500+:￥4.8125+:￥12.61
100+:￥11.33
250+:￥9.85
500+:￥9.07 |
Arrow(艾睿) | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.785+:￥9.5
25+:￥8.64
100+:￥8.3456+:￥5.11
728+:￥4.8510+:￥13.2001
20+:￥12.57
56+:￥11.97
112+:￥9.52011+:￥6.7 |
Arrow(艾睿) | SP491CN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.382500+:￥4.8125+:￥12.61
100+:￥11.33
250+:￥9.85
500+:￥9.071+:￥6.7 |
ChipOneStop | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.785+:￥9.5
25+:￥8.64
100+:￥8.34 |
Digi-Key 得捷电子 | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.87 |
Digi-Key 得捷电子 | SP491CN-L | Exar Corporation | IC TXRX RS485 FULL DUPLX 14SOIC | 100 : $1.1588
10 : $1.442
1 : $1.6
|
Digi-Key 得捷电子 | SP491CN-L | MaxLinear, Inc. | IC TRANSCEIVER FULL 1/1 14SOIC | Obsolete |
Digi-Key 得捷电子 | SP491CN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥4.87 |
element14 Asia-Pacific | SP491CN-L | Exar Corporation | IC RS-485 TRANSCEIVER 5.25V NSOIC-14
RoHS : Compliant | 1 : $4.4
|
element14 Asia-Pacific | SP491CN-L | Exar Corporation | IC, RS-485 TRANSCEIVER, 5.25V, NSOIC-14
RoHS : Compliant | 1 : ?876.0
|
element14 e络盟电子 | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.78 |
Future Electronics | SP491CN-L | Exar Corporation | SP491 Series 5 Mbps 5 V Low Power BICMOS Full Duplex RS-485 Transceiver-SOIC-14N
RoHS : Compliant | 15 : $0.8889
300 : $0.7889
|
Future(富昌) | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.785+:￥9.5
25+:￥8.64
100+:￥8.3456+:￥5.11
728+:￥4.85 |
Future(富昌) | SP491CN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.382500+:￥4.81 |
Mouser 贸泽电子 | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.38 |
Mouser 贸泽电子 | SP491CN-L/TR | MaxLinear | RS-485接口IC Full Duplex RS-485 s | 1:¥12.2153
10:¥11.0627
25:¥9.831
50:¥9.1417
2,500:¥5.1754
|
Mouser 贸泽电子 | SP491CN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.38 |
Newark element14 | SP491CN-L | Exar Corporation | RS-485 TRANSCEIVER, 5.25V, NSOIC-14; Device Type:RS485 Transceiver; IC Interface Type:RS485; No. of Drivers:1; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; No. of Pins:14; Operating Temperature Min:0 C ;RoHS Compliant: Yes | "nv_td"> | 250 : $1.24
500 : $1.04
1,000 : $0.902
|
Verical | SP491CN-L | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N | $0.7351
|
Verical | SP491CN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) 半导体 RS-485接口IC RS485 5000 kbps temp 0C to 70C | 1+:￥11.64
10+:￥10.49
100+:￥8.43
250+:￥7.5001
500+:￥6.56
1000+:￥4.871+:￥10.44
10+:￥8.53
100+:￥6.78
500+:￥5.91
1000+:￥5.65
2500+:￥5.38
5000+:￥5.38
10000+:￥5.38
25000+:￥5.381+:￥4.785+:￥9.5
25+:￥8.64
100+:￥8.3456+:￥5.11
728+:￥4.8510+:￥13.2001
20+:￥12.57
56+:￥11.97
112+:￥9.52011+:￥6.71+:￥5.19 |
立创商城 | SP491CN-L/TR | MaxLinear | 预售芯片 | 1+:￥7.41
200+:￥2.87
500+:￥2.77
1000+:￥2.72
|