|
|
MEMS振盪器 12.0 MHZ 15PF 3.3V
- ASDMB-12.000MHZ-LC-T
- ABRACON
-
1:
HK$19.73
-
39,115庫存量
|
Mouser 元件編號
815-ASDMB-12MHZ-LC
|
ABRACON
|
MEMS振盪器 12.0 MHZ 15PF 3.3V
|
|
39,115庫存量
|
|
|
HK$19.73
|
|
|
HK$18.33
|
|
|
HK$16.85
|
|
|
HK$16.44
|
|
|
HK$12.74
|
|
|
檢視
|
|
|
HK$13.97
|
|
|
HK$13.56
|
|
|
HK$12.25
|
|
|
HK$11.67
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
12 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDMB
|
|
|
|
MEMS振盪器 50.0 MHZ 3.3V 50PPM -40+85C
- ASEM1-50.000MHZ-LC-T
- ABRACON
-
1:
HK$21.29
-
37,921庫存量
|
Mouser 元件編號
815-ASEM1-50.0-LCT
|
ABRACON
|
MEMS振盪器 50.0 MHZ 3.3V 50PPM -40+85C
|
|
37,921庫存量
|
|
|
HK$21.29
|
|
|
HK$18.74
|
|
|
HK$17.76
|
|
|
HK$16.77
|
|
|
HK$13.89
|
|
|
檢視
|
|
|
HK$15.12
|
|
|
HK$14.71
|
|
|
HK$13.40
|
|
|
HK$13.07
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
50 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASEM1
|
|
|
|
MEMS振盪器 Oscillator 7050 6-SMD 50MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
- ASVMPC-50.000MHZ-Z-T
- ABRACON
-
1:
HK$38.63
-
6,018庫存量
|
Mouser 元件編號
815-ASVMPC-50ZT
|
ABRACON
|
MEMS振盪器 Oscillator 7050 6-SMD 50MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
|
|
6,018庫存量
|
|
|
HK$38.63
|
|
|
HK$33.62
|
|
|
HK$31.81
|
|
|
HK$30.50
|
|
|
HK$23.84
|
|
|
檢視
|
|
|
HK$26.55
|
|
|
HK$25.32
|
|
|
HK$24.66
|
|
|
HK$23.26
|
|
最少： 1
倍數： 1
:
1,000
|
|
2820 (7050 metric)
|
50 MHz
|
50 PPM
|
15 pF
|
2.25 V
|
3.6 V
|
CMOS
|
|
- 55 C
|
+ 125 C
|
|
ASVMP
|
|
|
|
MEMS振盪器 16.0 MHZ 3.3V 50PPM -40+85C
- ASEM1-16.000MHZ-LC-T
- ABRACON
-
1:
HK$22.77
-
8,832庫存量
|
Mouser 元件編號
815-ASEM1-16-LCT
|
ABRACON
|
MEMS振盪器 16.0 MHZ 3.3V 50PPM -40+85C
|
|
8,832庫存量
|
|
|
HK$22.77
|
|
|
HK$19.81
|
|
|
HK$18.00
|
|
|
HK$17.10
|
|
|
HK$12.91
|
|
|
檢視
|
|
|
HK$13.73
|
|
|
HK$13.48
|
|
|
HK$12.58
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
16 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASEM1
|
|
|
|
MEMS振盪器 8 MHZ 50PPM
- ASEM1-8.000MHZ-LC-T
- ABRACON
-
1:
HK$22.77
-
9,042庫存量
|
Mouser 元件編號
815-ASEM1-8.0-LCT
|
ABRACON
|
MEMS振盪器 8 MHZ 50PPM
|
|
9,042庫存量
|
|
|
HK$22.77
|
|
|
HK$19.07
|
|
|
HK$18.00
|
|
|
HK$17.10
|
|
|
HK$13.23
|
|
|
檢視
|
|
|
HK$14.14
|
|
|
HK$13.73
|
|
|
HK$12.82
|
|
|
HK$12.00
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
8 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASEM1
|
|
|
|
MEMS振盪器 MEMS OSC, LVDS, 125MHz, 50PPM, 2.5-3.3V, -40 to 105C, 2.5 x 2.0mm
- DSC1123DL1-125.0000
- Microchip Technology
-
1:
HK$12.49
-
2,163庫存量
|
Mouser 元件編號
579-C1123DL11250000
|
Microchip Technology
|
MEMS振盪器 MEMS OSC, LVDS, 125MHz, 50PPM, 2.5-3.3V, -40 to 105C, 2.5 x 2.0mm
|
|
2,163庫存量
|
|
|
HK$12.49
|
|
|
HK$11.51
|
|
|
HK$10.93
|
|
|
HK$10.77
|
|
最少： 1
倍數： 1
|
|
VDFN-6
|
125 MHz
|
50 PPM
|
2 pF
|
2.25 V
|
3.63 V
|
LVDS
|
29 mA
|
- 40 C
|
+ 105 C
|
|
DSC1123
|
|
|
|
MEMS振盪器 Oscillator Hi Perf -20C-70C 50ppm
- DSC1103CE1-156.2500T
- Microchip Technology
-
1,000:
HK$11.92
-
1,000庫存量
|
Mouser 元件編號
579-DSC1103CE115625T
|
Microchip Technology
|
MEMS振盪器 Oscillator Hi Perf -20C-70C 50ppm
|
|
1,000庫存量
|
|
|
HK$11.92
|
|
|
HK$11.84
|
|
最少： 1,000
倍數： 1,000
:
1,000
|
|
VDFN-6
|
156.25 MHz
|
50 PPM
|
2 pF
|
2.25 V
|
3.63 V
|
LVDS
|
29 mA
|
- 20 C
|
+ 70 C
|
|
DSC1103
|
|
|
|
MEMS振盪器 Oscillator 5032 4-SMD 125MHz 50ppm -40C - 85C CMOS 1.8V
- ASFLM4-125.000MHZ-LC-T
- ABRACON
-
1:
HK$26.47
-
800庫存量
|
Mouser 元件編號
815-ASFLM4-125-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 5032 4-SMD 125MHz 50ppm -40C - 85C CMOS 1.8V
|
|
800庫存量
|
|
|
HK$26.47
|
|
|
HK$22.85
|
|
|
HK$21.70
|
|
|
HK$19.73
|
|
|
檢視
|
|
|
HK$17.26
|
|
|
HK$18.08
|
|
|
HK$17.76
|
|
|
HK$17.26
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
125 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASFLM
|
|
|
|
MEMS振盪器 MEMS Osc., Ultra Low Power, LVCMOS, -40-85C, 50ppm, 3.2x2.5mm
- DSC6003CI1B-010K000
- Microchip Technology
-
1:
HK$5.26
-
257庫存量
|
Mouser 元件編號
579-D6003CI1B010K000
|
Microchip Technology
|
MEMS振盪器 MEMS Osc., Ultra Low Power, LVCMOS, -40-85C, 50ppm, 3.2x2.5mm
|
|
257庫存量
|
|
最少： 1
倍數： 1
|
|
VDFN-4
|
10 kHz
|
50 PPM
|
5 pF
|
1.71 V
|
3.63 V
|
CMOS
|
1.3 mA
|
- 40 C
|
+ 85 C
|
|
DSC6000B
|
|
|
|
MEMS振盪器
- ASEM1-100.000MHZ-L-C-T
- ABRACON
-
1:
HK$23.76
-
2,777庫存量
|
Mouser 元件編號
815-ASEM1-100.0-LCT
|
ABRACON
|
MEMS振盪器
|
|
2,777庫存量
|
|
|
HK$23.76
|
|
|
HK$20.47
|
|
|
HK$19.48
|
|
|
HK$17.67
|
|
|
檢視
|
|
|
HK$13.48
|
|
|
HK$16.19
|
|
|
HK$15.95
|
|
|
HK$13.48
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
100 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASEM1
|
|
|
|
MEMS振盪器 Oscillator 5032 4-SMD 25MHz 50ppm -40C - 85C CMOS 3.0V
- ASFLM1-25.000MHZ-LC-T
- ABRACON
-
1:
HK$26.47
-
746庫存量
|
Mouser 元件編號
815-ASFLM1-25-LC-T
|
ABRACON
|
MEMS振盪器 Oscillator 5032 4-SMD 25MHz 50ppm -40C - 85C CMOS 3.0V
|
|
746庫存量
|
|
|
HK$26.47
|
|
|
HK$22.85
|
|
|
HK$21.70
|
|
|
HK$19.73
|
|
|
HK$17.02
|
|
|
檢視
|
|
|
HK$18.91
|
|
|
HK$16.19
|
|
|
HK$15.45
|
|
最少： 1
倍數： 1
:
1,000
|
|
2013 (5032 metric)
|
25 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
LVCMOS
|
|
- 40 C
|
+ 85 C
|
|
ASFLM
|
|
|
|
MEMS振盪器 MEMS Osc., Ultra Low Power, LVCMOS, -40-85C, 50ppm, 3.2x2.5mm, 1k reel
- DSC6003CI1B-010K000T
- Microchip Technology
-
1,000:
HK$5.26
-
1,000庫存量
|
Mouser 元件編號
579-003CI1B-010K000T
|
Microchip Technology
|
MEMS振盪器 MEMS Osc., Ultra Low Power, LVCMOS, -40-85C, 50ppm, 3.2x2.5mm, 1k reel
|
|
1,000庫存量
|
|
最少： 1,000
倍數： 1,000
:
1,000
|
|
VDFN-4
|
10 kHz
|
50 PPM
|
5 pF
|
1.71 V
|
3.63 V
|
CMOS
|
1.3 mA
|
- 40 C
|
+ 85 C
|
|
DSC6000B
|
|
|
|
MEMS振盪器 Oscillator 7050 6-SMD 100MHz 50ppm -40C - 85C LVDS 2.25V - 3.6V
- ASVMPLV-100.000MHZ-LC-T
- ABRACON
-
1:
HK$41.59
-
499庫存量
|
Mouser 元件編號
815-ASVMPLV-100-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 7050 6-SMD 100MHz 50ppm -40C - 85C LVDS 2.25V - 3.6V
|
|
499庫存量
|
|
|
HK$41.59
|
|
|
HK$35.92
|
|
|
HK$34.11
|
|
|
HK$32.55
|
|
|
HK$27.37
|
|
|
檢視
|
|
|
HK$31.07
|
|
|
HK$29.43
|
|
|
HK$28.03
|
|
|
HK$26.22
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-6
|
100 MHz
|
50 PPM
|
2 pF
|
2.25 V
|
3.6 V
|
LVDS
|
|
- 40 C
|
+ 85 C
|
|
ASVMP
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 20MHz 50ppm -40C - 85C CMOS 3.3V
- ASDM1-20.000MHZ-LC-T
- ABRACON
-
1:
HK$21.95
-
1,336庫存量
|
Mouser 元件編號
815-ASDM1-20.0-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 20MHz 50ppm -40C - 85C CMOS 3.3V
|
|
1,336庫存量
|
|
|
HK$21.95
|
|
|
HK$19.15
|
|
|
HK$17.34
|
|
|
HK$16.60
|
|
|
HK$12.91
|
|
|
檢視
|
|
|
HK$15.29
|
|
|
HK$13.40
|
|
|
HK$12.74
|
|
最少： 1
倍數： 1
:
1,000
|
|
1008 (2520 metric)
|
20 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
LVCMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDM
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 60MHz 50ppm -40C - 85C CMOS 3.3V
- ASDM1-60.000MHZ-LC-T
- ABRACON
-
1:
HK$21.95
-
960庫存量
|
Mouser 元件編號
815-ASDM1-60.0-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 60MHz 50ppm -40C - 85C CMOS 3.3V
|
|
960庫存量
|
|
|
HK$21.95
|
|
|
HK$19.15
|
|
|
HK$17.34
|
|
|
HK$16.60
|
|
|
HK$14.30
|
|
|
檢視
|
|
|
HK$15.29
|
|
|
HK$15.04
|
|
|
HK$13.48
|
|
|
HK$12.91
|
|
最少： 1
倍數： 1
:
1,000
|
|
1008 (2520 metric)
|
60 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
LVCMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDM
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 30MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
- ASDMB-30.000MHZ-LC-T
- ABRACON
-
1:
HK$23.02
-
1,492庫存量
|
Mouser 元件編號
815-ASDMB-30MHZ-LC
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 30MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
|
|
1,492庫存量
|
|
|
HK$23.02
|
|
|
HK$20.06
|
|
|
HK$18.17
|
|
|
HK$17.43
|
|
|
HK$13.81
|
|
|
檢視
|
|
|
HK$16.19
|
|
|
HK$15.86
|
|
|
HK$13.65
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
30 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDMB
|
|
|
|
MEMS振盪器 Oscillator 3225 4-SMD 30MHz 50ppm -40C - 85C CMOS 3.3V
- ASEM1-30.000MHZ-LC-T
- ABRACON
-
1:
HK$22.77
-
2,265庫存量
|
Mouser 元件編號
815-ASEM1-30.0-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 3225 4-SMD 30MHz 50ppm -40C - 85C CMOS 3.3V
|
|
2,265庫存量
|
|
|
HK$22.77
|
|
|
HK$19.81
|
|
|
HK$18.00
|
|
|
HK$17.34
|
|
|
HK$13.56
|
|
|
檢視
|
|
|
HK$15.95
|
|
|
HK$15.70
|
|
|
HK$13.48
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
30 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASEM1
|
|
|
|
MEMS振盪器 MEMS OSC, LVCMOS, 48MHz, 50PPM, 1.8-3.3V, -40 to 85C, 1.6 x 1.2mm
- DSC6111HI1B-048.0000B
- Microchip Technology
-
1:
HK$5.51
-
2,207庫存量
-
新產品
|
Mouser 元件編號
579-DSC6111HI1B-048B
新產品
|
Microchip Technology
|
MEMS振盪器 MEMS OSC, LVCMOS, 48MHz, 50PPM, 1.8-3.3V, -40 to 85C, 1.6 x 1.2mm
|
|
2,207庫存量
|
|
最少： 1
倍數： 1
:
3,000
|
|
VFLGA-4
|
48 MHz
|
50 PPM
|
10 pF
|
1.71 V
|
3.63 V
|
LVCMOS
|
3 mA
|
- 40 C
|
+ 85 C
|
|
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 24.576MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
- ASDMB-24.576MHZ-LC-T
- ABRACON
-
1:
HK$19.89
-
5,618庫存量
|
Mouser 元件編號
815-ASDMB-24.576MHZ
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 24.576MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
|
|
5,618庫存量
|
|
|
HK$19.89
|
|
|
HK$18.41
|
|
|
HK$17.67
|
|
|
HK$16.52
|
|
|
HK$12.99
|
|
|
檢視
|
|
|
HK$13.56
|
|
|
HK$12.41
|
|
|
HK$11.75
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
24.576 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDMB
|
|
|
|
MEMS振盪器 Oscillator 3225 6-SMD 10MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
- ASEMPC-10.000MHZ-Z-T
- ABRACON
-
1:
HK$38.31
-
2,523庫存量
|
Mouser 元件編號
815-ASEMPC-10ZT
|
ABRACON
|
MEMS振盪器 Oscillator 3225 6-SMD 10MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
|
|
2,523庫存量
|
|
|
HK$38.31
|
|
|
HK$33.29
|
|
|
HK$31.48
|
|
|
HK$30.17
|
|
|
HK$23.67
|
|
|
檢視
|
|
|
HK$28.93
|
|
|
HK$27.37
|
|
|
HK$25.15
|
|
|
HK$23.02
|
|
最少： 1
倍數： 1
:
1,000
|
|
1310 (3225 metric)
|
10 MHz
|
50 PPM
|
15 pF
|
2.25 V
|
3.6 V
|
CMOS
|
|
- 20 C
|
+ 70 C
|
|
ASEMP
|
|
|
|
MEMS振盪器 Oscillator 5032 4-SMD 24MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
- ASFLMB-24.000MHZ-LC-T
- ABRACON
-
1:
HK$23.26
-
3,126庫存量
|
Mouser 元件編號
815-ASFLMB-24MHZ-LC
|
ABRACON
|
MEMS振盪器 Oscillator 5032 4-SMD 24MHz 50ppm -40C - 85C CMOS 1.8V - 3.3V
|
|
3,126庫存量
|
|
|
HK$23.26
|
|
|
HK$20.96
|
|
|
HK$20.06
|
|
|
HK$15.62
|
|
|
HK$15.12
|
|
|
HK$14.71
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
24 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
5 mA, 6 mA, 7 mA
|
- 40 C
|
+ 85 C
|
|
ASFLMB
|
|
|
|
MEMS振盪器 Oscillator 5032 6-SMD 10MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
- ASFLMPC-10.000MHZ-Z-T
- ABRACON
-
1:
HK$37.98
-
779庫存量
|
Mouser 元件編號
815-ASFLMPC-10ZT
|
ABRACON
|
MEMS振盪器 Oscillator 5032 6-SMD 10MHz 50ppm -55C - 125C CMOS 2.25V - 3.6V
|
|
779庫存量
|
|
|
HK$37.98
|
|
|
HK$32.88
|
|
|
HK$31.24
|
|
|
HK$29.67
|
|
|
HK$21.78
|
|
|
檢視
|
|
|
HK$28.36
|
|
|
HK$26.96
|
|
|
HK$25.65
|
|
|
HK$21.62
|
|
最少： 1
倍數： 1
:
1,000
|
|
2013 (5032 metric)
|
10 MHz
|
50 PPM
|
15 pF
|
2.25 V
|
3.6 V
|
CMOS
|
|
- 55 C
|
+ 125 C
|
|
ASFLMP
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 80MHz 50ppm -40C - 85C CMOS 3.3V
- ASDM1-80.000MHZ-LC-T
- ABRACON
-
1:
HK$22.69
-
1,872庫存量
|
Mouser 元件編號
815-ASDM1-80.0-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 80MHz 50ppm -40C - 85C CMOS 3.3V
|
|
1,872庫存量
|
|
|
HK$22.69
|
|
|
HK$19.73
|
|
|
HK$17.92
|
|
|
HK$13.40
|
|
|
HK$13.07
|
|
|
檢視
|
|
|
HK$13.15
|
|
|
HK$12.82
|
|
最少： 1
倍數： 1
:
1,000
|
|
1008 (2520 metric)
|
80 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
LVCMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDM
|
|
|
|
MEMS振盪器 Oscillator 2520 4-SMD 12MHz 50ppm -40C - 85C CMOS 3.3V
- ASDM1-12.000MHZ-LC-T
- ABRACON
-
1:
HK$20.55
-
3,187庫存量
|
Mouser 元件編號
815-ASDM1-12.0-LCT
|
ABRACON
|
MEMS振盪器 Oscillator 2520 4-SMD 12MHz 50ppm -40C - 85C CMOS 3.3V
|
|
3,187庫存量
|
|
|
HK$20.55
|
|
|
HK$18.08
|
|
|
HK$17.34
|
|
|
HK$16.60
|
|
|
HK$13.48
|
|
|
檢視
|
|
|
HK$15.29
|
|
|
HK$15.04
|
|
|
HK$12.91
|
|
最少： 1
倍數： 1
:
1,000
|
|
1008 (2520 metric)
|
12 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
LVCMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDM
|
|
|
|
MEMS振盪器 10.0 MHZ
- ASDMB-10.000MHZ-LC-T
- ABRACON
-
1:
HK$23.02
-
3,744庫存量
|
Mouser 元件編號
815-ASDMB-10MHZ-LC
|
ABRACON
|
MEMS振盪器 10.0 MHZ
|
|
3,744庫存量
|
|
|
HK$23.02
|
|
|
HK$20.06
|
|
|
HK$18.17
|
|
|
HK$17.43
|
|
|
HK$12.91
|
|
|
檢視
|
|
|
HK$14.14
|
|
|
HK$13.81
|
|
|
HK$12.49
|
|
|
HK$11.10
|
|
最少： 1
倍數： 1
:
1,000
|
|
QFN-4
|
10 MHz
|
50 PPM
|
15 pF
|
1.8 V
|
3.3 V
|
CMOS
|
|
- 40 C
|
+ 85 C
|
|
ASDMB
|
|
香港
