页 749 - ON Semiconductor 产品 | 黑森尔电子
联系我们
SalesDept@heisener.com +86-755-83210559 ext. 805
Language Translation

* Please refer to the English Version as our Official Version.

ON Semiconductor 产品

记录 41,040
页  749/1,368
图片
零件编号
制造商
描述
封装
库存
数量
hot NTD5806NT4G
ON Semiconductor

MOSFET N-CH 40V 33A DPAK

  • FET Type: N-Channel
  • Technology: MOSFET (Metal Oxide)
  • Drain to Source Voltage (Vdss): 40V
  • Current - Continuous Drain (Id) @ 25°C: 33A (Tc)
  • Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
  • Vgs(th) (Max) @ Id: 2.5V @ 250µA
  • Gate Charge (Qg) (Max) @ Vgs: 38nC @ 10V
  • Input Capacitance (Ciss) (Max) @ Vds: 860pF @ 25V
  • Vgs (Max): ±20V
  • FET Feature: -
  • Power Dissipation (Max): 40W (Tc)
  • Rds On (Max) @ Id, Vgs: 19 mOhm @ 15A, 10V
  • Operating Temperature: -55°C ~ 175°C (TJ)
  • Mounting Type: Surface Mount
  • Supplier Device Package: DPAK
  • Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
封装: TO-252-3, DPak (2 Leads + Tab), SC-63
库存639,876
NVMFS4C01NT1G
ON Semiconductor

MOSFET N-CH 30V 49A SO8FL

  • FET Type: N-Channel
  • Technology: MOSFET (Metal Oxide)
  • Drain to Source Voltage (Vdss): 30V
  • Current - Continuous Drain (Id) @ 25°C: 49A (Ta), 319A (Tc)
  • Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
  • Vgs(th) (Max) @ Id: 2.2V @ 250µA
  • Gate Charge (Qg) (Max) @ Vgs: 139nC @ 10V
  • Input Capacitance (Ciss) (Max) @ Vds: 10144pF @ 15V
  • Vgs (Max): ±20V
  • FET Feature: -
  • Power Dissipation (Max): 3.84W (Ta), 161W (Tc)
  • Rds On (Max) @ Id, Vgs: 0.9 mOhm @ 30A, 10V
  • Operating Temperature: -55°C ~ 175°C (TJ)
  • Mounting Type: Surface Mount
  • Supplier Device Package: 5-DFN (5x6) (8-SOFL)
  • Package / Case: 8-PowerTDFN
封装: 8-PowerTDFN
库存6,112
NTTFS4941NTWG
ON Semiconductor

MOSFET N-CH 30V 8.3A 8WDFN

  • FET Type: N-Channel
  • Technology: MOSFET (Metal Oxide)
  • Drain to Source Voltage (Vdss): 30V
  • Current - Continuous Drain (Id) @ 25°C: 8.3A (Ta), 46A (Tc)
  • Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
  • Vgs(th) (Max) @ Id: 2.2V @ 250µA
  • Gate Charge (Qg) (Max) @ Vgs: 22.8nC @ 10V
  • Input Capacitance (Ciss) (Max) @ Vds: 1619pF @ 15V
  • Vgs (Max): ±20V
  • FET Feature: -
  • Power Dissipation (Max): 840mW (Ta), 25.5W (Tc)
  • Rds On (Max) @ Id, Vgs: 6.2 mOhm @ 20A, 10V
  • Operating Temperature: -55°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Supplier Device Package: 8-WDFN (3.3x3.3)
  • Package / Case: 8-PowerWDFN
封装: 8-PowerWDFN
库存4,736
MPSA14RLRP
ON Semiconductor

TRANS NPN DARL 30V 0.5A TO-92

  • Transistor Type: NPN - Darlington
  • Current - Collector (Ic) (Max): 500mA
  • Voltage - Collector Emitter Breakdown (Max): 30V
  • Vce Saturation (Max) @ Ib, Ic: 1.5V @ 100µA, 100mA
  • Current - Collector Cutoff (Max): 100nA (ICBO)
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 20000 @ 100mA, 5V
  • Power - Max: 625mW
  • Frequency - Transition: 125MHz
  • Operating Temperature: -55°C ~ 150°C (TJ)
  • Mounting Type: Through Hole
  • Package / Case: TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
  • Supplier Device Package: TO-92-3
封装: TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
库存5,680
hot 2SA1774T1
ON Semiconductor

TRANS PNP 50V 0.1A SOT416

  • Transistor Type: PNP
  • Current - Collector (Ic) (Max): 100mA
  • Voltage - Collector Emitter Breakdown (Max): 50V
  • Vce Saturation (Max) @ Ib, Ic: 500mV @ 5mA, 50mA
  • Current - Collector Cutoff (Max): 500pA (ICBO)
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 120 @ 1mA, 6V
  • Power - Max: 150mW
  • Frequency - Transition: 140MHz
  • Operating Temperature: 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: SC-75, SOT-416
  • Supplier Device Package: SC-75, SOT-416
封装: SC-75, SOT-416
库存72,000
SZBZX84C16LT1G
ON Semiconductor

DIODE ZENER 16V 250MW SOT23-3

  • Voltage - Zener (Nom) (Vz): 16V
  • Tolerance: ±5%
  • Power - Max: 250mW
  • Impedance (Max) (Zzt): 40 Ohms
  • Current - Reverse Leakage @ Vr: 50nA @ 11.2V
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
  • Operating Temperature: -65°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-236-3, SC-59, SOT-23-3
  • Supplier Device Package: SOT-23-3 (TO-236)
封装: TO-236-3, SC-59, SOT-23-3
库存394,632
hot MBRS190T3G
ON Semiconductor

DIODE SCHOTTKY 90V 1A SMB

  • Diode Type: Schottky
  • Voltage - DC Reverse (Vr) (Max): 90V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 750mV @ 1A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)
  • Reverse Recovery Time (trr): -
  • Current - Reverse Leakage @ Vr: 500µA @ 90V
  • Capacitance @ Vr, F: -
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AA, SMB
  • Supplier Device Package: SMB
  • Operating Temperature - Junction: -65°C ~ 175°C
封装: DO-214AA, SMB
库存1,071,300
NCP81278MNTXG
ON Semiconductor

4.5 TO 24V 2 PHASE CON

  • Applications: Controller, CPU GPU
  • Voltage - Input: 3.6 V ~ 24 V
  • Number of Outputs: 1
  • Voltage - Output: Up to 2V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-VFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (3x3)
封装: 20-VFQFN Exposed Pad
库存7,136
CS8156YTVA5G
ON Semiconductor

IC REG LINEAR 12V/5V TO220-5

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 2
  • Voltage - Input (Max): 26V
  • Voltage - Output (Min/Fixed): 12V, 5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 1V @ 750mA, 0.6V @ 100mA
  • Current - Output: 750mA, 100mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 125mA ~ 250mA
  • PSRR: 70dB (120Hz)
  • Control Features: Enable
  • Protection Features: Over Temperature, Over Voltage, Short Circuit
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Through Hole
  • Package / Case: TO-220-5 Formed Leads
  • Supplier Device Package: TO-220-5 Vertical
封装: TO-220-5 Formed Leads
库存4,784
hot NCP4672DR2G
ON Semiconductor

IC REG LINEAR 3.5V/1.8V 8SOIC

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 2
  • Voltage - Input (Max): 16V
  • Voltage - Output (Min/Fixed): 3.5V, 1.8V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.3V @ 20mA, -
  • Current - Output: 20mA, 70mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 20mA
  • PSRR: 70dB ~ 65dB (120Hz)
  • Control Features: -
  • Protection Features: Over Temperature, Short Circuit
  • Operating Temperature: -30°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
封装: 8-SOIC (0.154", 3.90mm Width)
库存557,844
hot NCP304HSQ45T1G
ON Semiconductor

IC VOLT DETECT CMOS 4.5V SC-82AB

  • Type: Simple Reset/Power-On Reset
  • Number of Voltages Monitored: 1
  • Output: Push-Pull, Totem Pole
  • Reset: Active High
  • Reset Timeout: -
  • Voltage - Threshold: 4.5V
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-82A, SOT-343
  • Supplier Device Package: SC-82AB
封装: SC-82A, SOT-343
库存341,520
LV8417CS-TE-L-H
ON Semiconductor

IC MOTOR DRIVER PAR 9WLP

  • Motor Type - Stepper: -
  • Motor Type - AC, DC: Brushed DC
  • Function: Driver - Fully Integrated, Control and Power Stage
  • Output Configuration: Half Bridge (2)
  • Interface: Parallel
  • Technology: BiCDMOS
  • Step Resolution: -
  • Applications: General Purpose
  • Current - Output: 1A
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Voltage - Load: 2 V ~ 10.5 V
  • Operating Temperature: -20°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 9-UFBGA, WLCSP
  • Supplier Device Package: 9-WLP (1.47x1.47)
封装: 9-UFBGA, WLCSP
库存7,216
LB1940T-TLM-H
ON Semiconductor

IC MOTOR DRIVER PAR 20TSSOP

  • Output Configuration: Half Bridge (4)
  • Applications: DC Motors, General Purpose, Stepper Motors
  • Interface: Logic
  • Load Type: Inductive
  • Technology: Bipolar
  • Rds On (Typ): -
  • Current - Output / Channel: 400mA
  • Current - Peak Output: -
  • Voltage - Supply: 1.9 V ~ 6.5 V
  • Voltage - Load: 1.6 V ~ 7.5 V
  • Operating Temperature: -20°C ~ 85°C (TA)
  • Features: -
  • Fault Protection: -
  • Mounting Type: Surface Mount
  • Package / Case: 20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 20-TSSOP
封装: 20-TSSOP (0.173", 4.40mm Width)
库存2,208
LC75821WHS-E
ON Semiconductor

IC LCD DISPLAY DRIVER

  • Display Type: LCD
  • Configuration: 53 Segment, 104 Segment
  • Interface: Serial
  • Digits or Characters: -
  • Current - Supply: -
  • Voltage - Supply: 3 V ~ 6.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 64-BQFP
  • Supplier Device Package: 64-SQFP (10x10)
封装: 64-BQFP
库存6,960
LC79431KNE-E
ON Semiconductor

IC LCD DVR STN DOT MATRIX 100QLP

  • Display Type: LCD
  • Configuration: Dot Matrix
  • Interface: -
  • Digits or Characters: -
  • Current - Supply: -
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Operating Temperature: -20°C ~ 85°C
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
封装: -
库存5,344
hot NCP1011ST100T3G
ON Semiconductor

IC CTRLR/MOSFET 100KHZ SOT223

  • Output Isolation: Isolated
  • Internal Switch(s): Yes
  • Voltage - Breakdown: 700V
  • Topology: Flyback
  • Voltage - Start Up: -
  • Voltage - Supply (Vcc/Vdd): 8.5 V ~ 10 V
  • Duty Cycle: 67%
  • Frequency - Switching: 100kHz
  • Power (Watts): 19W
  • Fault Protection: Over Load, Over Temperature, Over Voltage
  • Control Features: -
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Package / Case: TO-261-4, TO-261AA
  • Supplier Device Package: SOT-223
  • Mounting Type: Surface Mount
封装: TO-261-4, TO-261AA
库存41,808
hot PCA9306AMUTCG
ON Semiconductor

IC VOLT LEVEL TRANSLATOR 8UQFN

  • Translator Type: Voltage Level
  • Channel Type: Bidirectional
  • Number of Circuits: 1
  • Channels per Circuit: 1
  • Voltage - VCCA: 1V ~ 3.6V
  • Voltage - VCCB: 1.8V ~ 5.5V
  • Input Signal: MECL
  • Output Signal: -
  • Output Type: Open Drain
  • Data Rate: -
  • Operating Temperature: -55°C ~ 125°C (TA)
  • Features: Auto-Direction Sensing
  • Mounting Type: Surface Mount
  • Package / Case: 8-UFQFN
  • Supplier Device Package: 8-UQFN (1.6x1.6)
封装: 8-UFQFN
库存12,744
hot MC14081BFELG
ON Semiconductor

IC GATE AND 4CH 2-INP 14-SOEIAJ

  • Logic Type: AND Gate
  • Number of Circuits: 4
  • Number of Inputs: 2
  • Features: -
  • Voltage - Supply: 3 V ~ 18 V
  • Current - Quiescent (Max): 1µA
  • Current - Output High, Low: 8.8mA, 8.8mA
  • Logic Level - Low: 1.5 V ~ 4 V
  • Logic Level - High: 3.5 V ~ 11 V
  • Max Propagation Delay @ V, Max CL: 100ns @ 15V, 50pF
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: SOEIAJ-14
  • Package / Case: 14-SOIC (0.209", 5.30mm Width)
封装: 14-SOIC (0.209", 5.30mm Width)
库存127,776
hot MC74VHC1G09DFT1
ON Semiconductor

IC GATE AND 1CH 2-INP SC-70

  • Logic Type: AND Gate
  • Number of Circuits: 1
  • Number of Inputs: 2
  • Features: Open Drain
  • Voltage - Supply: 2 V ~ 5.5 V
  • Current - Quiescent (Max): 1µA
  • Current - Output High, Low: -, 8mA
  • Logic Level - Low: 0.5 V ~ 1.65 V
  • Logic Level - High: 1.5 V ~ 3.85 V
  • Max Propagation Delay @ V, Max CL: 7.9ns @ 5V, 50pF
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: SC-88A (SC-70-5 / SOT-353)
  • Package / Case: 5-TSSOP, SC-70-5, SOT-353
封装: 5-TSSOP, SC-70-5, SOT-353
库存83,160
hot MC74HCT04AD
ON Semiconductor

IC INVERTER HEX LSTTL IN 14-SOIC

  • Logic Type: Inverter
  • Number of Circuits: 6
  • Number of Inputs: 6
  • Features: -
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Current - Quiescent (Max): 1µA
  • Current - Output High, Low: 4mA, 4mA
  • Logic Level - Low: 0.8V
  • Logic Level - High: 2V
  • Max Propagation Delay @ V, Max CL: 17ns @ 5V, 50pF
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: 14-SOIC
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
封装: 14-SOIC (0.154", 3.90mm Width)
库存7,216
hot MC100E016FN
ON Semiconductor

IC COUNTER 8BIT SYNC ECL 28PLCC

  • Logic Type: Binary Counter
  • Direction: Up
  • Number of Elements: 1
  • Number of Bits per Element: 8
  • Reset: Asynchronous
  • Timing: Synchronous
  • Count Rate: 900MHz
  • Trigger Type: Positive Edge
  • Voltage - Supply: 4.2 V ~ 5.7 V
  • Operating Temperature: 0°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 28-LCC (J-Lead)
  • Supplier Device Package: 28-PLCC (11.51x11.51)
封装: 28-LCC (J-Lead)
库存12,384
MC74VHCT540AM
ON Semiconductor

IC INVERTER 8-INPUT 20SOEIAJ

  • Logic Type: Buffer, Inverting
  • Number of Elements: 1
  • Number of Bits per Element: 8
  • Input Type: -
  • Output Type: Push-Pull
  • Current - Output High, Low: 8mA, 8mA
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: -55°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-SOIC (0.209", 5.30mm Width)
  • Supplier Device Package: SOEIAJ-20
封装: 20-SOIC (0.209", 5.30mm Width)
库存6,304
hot LM258DMR2
ON Semiconductor

IC OPAMP GP 1MHZ MICRO8

  • Amplifier Type: General Purpose
  • Number of Circuits: 2
  • Output Type: -
  • Slew Rate: 0.6 V/µs
  • Gain Bandwidth Product: 1MHz
  • -3db Bandwidth: -
  • Current - Input Bias: 45nA
  • Voltage - Input Offset: 2mV
  • Current - Supply: 1.5mA
  • Current - Output / Channel: 40mA
  • Voltage - Supply, Single/Dual (±): 3 V ~ 32 V, ±1.5 V ~ 16 V
  • Operating Temperature: -25°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: Micro8?
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
库存30,000
MC100EP809MNR4G
ON Semiconductor

IC CLK BUFFER 1:9 750MHZ 32QFN

  • Type: Fanout Buffer (Distribution), Multiplexer
  • Number of Circuits: 2
  • Ratio - Input:Output: 1:9
  • Differential - Input:Output: Yes/Yes
  • Input: HSTL, LVDS, LVPECL
  • Output: HSTL
  • Frequency - Max: 750MHz
  • Voltage - Supply: 3 V ~ 3.6 V
  • Operating Temperature: 0°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 32-VFQFN Exposed Pad
  • Supplier Device Package: 32-QFN (5x5)
封装: 32-VFQFN Exposed Pad
库存2,528
hot 1N6282A
ON Semiconductor

TVS DIODE 25.6VWM 41.4VC AXIAL

  • Type: Zener
  • Unidirectional Channels: 1
  • Bidirectional Channels: -
  • Voltage - Reverse Standoff (Typ): 25.6V
  • Voltage - Breakdown (Min): 28.5V
  • Voltage - Clamping (Max) @ Ipp: 41.4V
  • Current - Peak Pulse (10/1000µs): -
  • Power - Peak Pulse: 1500W (1.5kW)
  • Power Line Protection: No
  • Applications: General Purpose
  • Capacitance @ Frequency: -
  • Operating Temperature: -65°C ~ 175°C (TJ)
  • Mounting Type: Through Hole
  • Package / Case: DO-201AD, Axial
  • Supplier Device Package: Axial
封装: DO-201AD, Axial
库存6,246
NCP1076BAP130G
ON Semiconductor

IC OFF-LINE SWITCHER

  • Output Isolation: Isolated
  • Internal Switch(s): Yes
  • Voltage - Breakdown: 700V
  • Topology: Flyback
  • Voltage - Start Up: 8.4V
  • Voltage - Supply (Vcc/Vdd): 6.5 V ~ 20 V
  • Duty Cycle: 68%
  • Frequency - Switching: 130kHz
  • Power (Watts): 31W
  • Fault Protection: Current Limiting, Over Power, Over Temperature, Over Voltage, Short Circuit
  • Control Features: -
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: -
  • Supplier Device Package: -
  • Mounting Type: -
封装: -
库存5,904
DM74ALS138SJ
ON Semiconductor

DECODER/DEMUX 3-OF-8 16SOP

  • Type: Decoder/Demultiplexer
  • Circuit: 1 x 3:8
  • Independent Circuits: 1
  • Current - Output High, Low: 400µA, 8mA
  • Voltage Supply Source: Single Supply
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SOIC (0.209", 5.30mm Width)
  • Supplier Device Package: 16-SOP
封装: 16-SOIC (0.209", 5.30mm Width)
库存2,208
hot 74LVXC3245MTC
ON Semiconductor

IC TRNSLTR BIDIRECTIONAL 24TSSOP

  • Translator Type: Voltage Level
  • Channel Type: Bidirectional
  • Number of Circuits: 1
  • Channels per Circuit: 8
  • Voltage - VCCA: 2.7V ~ 3.6V
  • Voltage - VCCB: 3V ~ 5.5V
  • Input Signal: -
  • Output Signal: -
  • Output Type: Tri-State, Non-Inverted
  • Data Rate: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Features: -
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
封装: 24-TSSOP (0.173", 4.40mm Width)
库存8,988
74AC161SJ
ON Semiconductor

IC COUNTER BINARY SYNC 16SOP

  • Logic Type: Binary Counter
  • Direction: Up
  • Number of Elements: 1
  • Number of Bits per Element: 4
  • Reset: Asynchronous
  • Timing: Synchronous
  • Count Rate: 167MHz
  • Trigger Type: Positive Edge
  • Voltage - Supply: 2V ~ 6V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SOIC (0.209", 5.30mm Width)
  • Supplier Device Package: 16-SOP
封装: 16-SOIC (0.209", 5.30mm Width)
库存3,408
hot CD4001BCM
ON Semiconductor

IC GATE NOR 4CH 2-INP 14SOIC

  • Logic Type: NOR Gate
  • Number of Circuits: 4
  • Number of Inputs: 2
  • Features: -
  • Voltage - Supply: 3 V ~ 15 V
  • Current - Quiescent (Max): 1µA
  • Current - Output High, Low: 3.4mA, 3.4mA
  • Logic Level - Low: 1.5 V ~ 4 V
  • Logic Level - High: 3.5 V ~ 11 V
  • Max Propagation Delay @ V, Max CL: 70ns @ 15V, 50pF
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: 14-SOIC
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
封装: 14-SOIC (0.154", 3.90mm Width)
库存6,960