| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
Allied Electronics | SP491EEN-L/TR | Exar | EXAR SP491EEN-L/TR; Line Transceiver; RS-422; RS-485; 5 V; 14-Pin SOIC | +5:$2.74
+25:$2.15
+100:$1.86
+250:$1.68 |
Am2 | SP491EEN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.356+:￥5.3
672+:￥5.02991+:￥14.33
10+:￥11.7099
100+:￥9.32 |
Am2 | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.635+:￥7.49
25+:￥7.41
100+:￥7.27
500+:￥6.342500+:￥525+:￥12.36
100+:￥10.33
250+:￥9.8401
500+:￥8.62 |
Arrow(艾睿) | SP491EEN-L | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.356+:￥5.3
672+:￥5.02991+:￥14.33
10+:￥11.7099
100+:￥9.3210+:￥12.13
20+:￥10.8799
56+:￥9.5399
112+:￥8.71+:￥6.91 |
Arrow(艾睿) | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.635+:￥7.49
25+:￥7.41
100+:￥7.27
500+:￥6.342500+:￥525+:￥12.36
100+:￥10.33
250+:￥9.8401
500+:￥8.621+:￥6.91 |
Chip1Stop | SP491EEN-L | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N
RoHS : Compliant | 5 : $1.366667
25 : $1.241667
100 : $1.2
|
ChipOneStop | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.3 |
ChipOneStop | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.635+:￥7.49
25+:￥7.41
100+:￥7.27
500+:￥6.34 |
Digi-Key 得捷电子 | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.07 |
Digi-Key 得捷电子 | SP491EEN-L | Exar Corporation | IC TXRX RS485 FULL DUPLX 14SOIC | 100 : $1.2121
10 : $1.508
1 : $1.67
|
Digi-Key 得捷电子 | SP491EEN-L | MaxLinear, Inc. | IC TRANSCEIVER FULL 1/1 14SOIC | Obsolete |
Digi-Key 得捷电子 | SP491EEN-L/TR | MaxLinear, Inc. | IC TRANSCEIVER FULL 1/1 14SOIC | $1.64000 |
Digi-Key 得捷电子 | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.07 |
element14 Asia-Pacific | SP491EEN-L | Exar Corporation | TRX RS485 FULL DUPLEX 14NSOIC
RoHS : Compliant | 1 : $12.25
10 : $10.01
100 : $7.97
500 : $6.98
1,000 : $5.81
2,500 : $5.41
5,000 : $5.22
10,000 : $5.02
|
element14 Asia-Pacific | SP491EEN-L | Exar Corporation | TRX, RS485, FULL DUPLEX, 14NSOIC
RoHS : Compliant | 1 : ?2,180.0
10 : ?1,781.0
100 : ?1,418.0
500 : ?1,242.0
1,000 : ?1,035.0
2,500 : ?963.0
5,000 : ?928.0
10,000 : ?892.0
|
element14 e络盟电子 | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.44 |
Farnell element14 | SP491EEN-L | Exar Corporation | TRX, RS485, FULL DUPLEX, 14NSOIC
RoHS : Compliant | 250 : $0.816
500 : $0.572
|
Future Electronics | SP491EEN-L | Exar Corporation | SP491E Series 10 Mbps 5 V Enhanced Full Duplex RS-485 Transceiver - NSOIC-14
RoHS : Compliant | 15 : $0.9167
300 : $0.8167
|
Future Electronics | SP491EEN-L | Exar Corporation | SP491E Series 10 Mbps 5 V Enhanced Full Duplex RS-485 Transceiver - NSOIC-14
RoHS : Compliant | 2,500 : $0.8055
|
Future(富昌) | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.356+:￥5.3
672+:￥5.0299 |
Future(富昌) | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.635+:￥7.49
25+:￥7.41
100+:￥7.27
500+:￥6.342500+:￥5 |
Mouser 贸泽电子 | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.63 |
Mouser 贸泽电子 | SP491EEN-L/TR | MaxLinear | RS-485接口IC Full Duplex RS-485 s | 1:¥12.7577
10:¥11.526
25:¥10.2943
50:¥9.5259
2,500:¥5.3562
|
Mouser 贸泽电子 | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.63 |
Newark element14 | SP491EEN-L | Exar Corporation | IC, RS-485 TRANSCEIVER, 5.25V, NSOIC-14; Device Type:RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; No. of Pins:14; Packaging:Each ;RoHS Compliant: Yes | 250 : $1.29
500 : $1.08
1,000 : $0.934
|
RS Components | SP491EEN-L | Exar Corporation | Transceiver Driver Receiver RS485 RS422 | 价格未公开 |
RS(欧时) | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.356+:￥5.3
672+:￥5.02991+:￥14.33
10+:￥11.7099
100+:￥9.3210+:￥12.13
20+:￥10.8799
56+:￥9.5399
112+:￥8.7 |
Verical | SP491EEN-L | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N | $0.7598
|
Verical | SP491EEN-L | Exar Corporation | Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N | $0.7595
|
Verical | SP491EEN-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 10000 kbps 5V temp -40C to 85C | 1+:￥12.14
10+:￥10.96
100+:￥8.82
250+:￥7.83
500+:￥6.8599
1000+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.631+:￥13.28
10+:￥10.8601
100+:￥8.64
500+:￥7.57
1000+:￥6.31
2500+:￥5.87
5000+:￥5.66
10000+:￥5.4410+:￥6.3
50+:￥6.11
100+:￥5.68
200+:￥5.356+:￥5.3
672+:￥5.02991+:￥14.33
10+:￥11.7099
100+:￥9.3210+:￥12.13
20+:￥10.8799
56+:￥9.5399
112+:￥8.71+:￥6.911+:￥6.12 |
Verical | SP491EEN-L/TR | Exar | 接口 - 驱动器，接收器，收发器 - 集成电路 (IC) | 2500+:￥5.071+:￥10.77
10+:￥8.78
100+:￥7.02
500+:￥6.15
1000+:￥5.85
2500+:￥5.63
5000+:￥5.63
10000+:￥5.63
25000+:￥5.635+:￥7.49
25+:￥7.41
100+:￥7.27
500+:￥6.342500+:￥525+:￥12.36
100+:￥10.33
250+:￥9.8401
500+:￥8.621+:￥6.911+:￥10.5201
10+:￥9.22
25+:￥8.33
100+:￥7.39
250+:￥7.06
500+:￥6.28 |
立创商城 | SP491EEN-L/TR | MaxLinear | 协议类别：RS422, RS485 数据速率：10Mbps 驱动器/接收器数：1/1 类型：收发器 | 1+:￥3.36
10+:￥2.58
30+:￥2.44
100+:￥2.29
500+:￥2.23
1000+:￥2.2
|