页 1098 - ON Semiconductor 产品 | 深圳黑森尔电子
联系我们
SalesDept@heisener.com +86-0755-87210559 ext.802

ON Semiconductor 产品

记录 41,040
页  1,098/1,368
图片
零件编号
制造商
描述
封装
库存
数量
hot NTD85N02RT4
ON Semiconductor

MOSFET N-CH 24V 12A DPAK

  • FET Type: N-Channel
  • Technology: MOSFET (Metal Oxide)
  • Drain to Source Voltage (Vdss): 24V
  • Current - Continuous Drain (Id) @ 25°C: 12A (Ta), 85A (Tc)
  • Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
  • Vgs(th) (Max) @ Id: 2V @ 250µA
  • Gate Charge (Qg) (Max) @ Vgs: 17.7nC @ 5V
  • Input Capacitance (Ciss) (Max) @ Vds: 2050pF @ 20V
  • Vgs (Max): ±20V
  • FET Feature: -
  • Power Dissipation (Max): 1.25W (Ta), 78.1W (Tc)
  • Rds On (Max) @ Id, Vgs: 5.2 mOhm @ 20A, 10V
  • Operating Temperature: -55°C ~ 150°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5,536
STMFS5C628NLT3G
ON Semiconductor

MOSFET N-CH 60V

  • FET Type: -
  • Technology: -
  • Drain to Source Voltage (Vdss): -
  • Current - Continuous Drain (Id) @ 25°C: -
  • Drive Voltage (Max Rds On, Min Rds On): -
  • Vgs(th) (Max) @ Id: -
  • Gate Charge (Qg) (Max) @ Vgs: -
  • Input Capacitance (Ciss) (Max) @ Vds: -
  • Vgs (Max): -
  • FET Feature: -
  • Power Dissipation (Max): -
  • Rds On (Max) @ Id, Vgs: -
  • Operating Temperature: -
  • Mounting Type: -
  • Supplier Device Package: -
  • Package / Case: -
封装: -
库存2,688
hot NTP2955G
ON Semiconductor

MOSFET P-CH 60V 2.4A TO220AB

  • FET Type: P-Channel
  • Technology: MOSFET (Metal Oxide)
  • Drain to Source Voltage (Vdss): 60V
  • Current - Continuous Drain (Id) @ 25°C: 2.4A (Ta)
  • Drive Voltage (Max Rds On, Min Rds On): 10V
  • Vgs(th) (Max) @ Id: 4V @ 250µA
  • Gate Charge (Qg) (Max) @ Vgs: 14nC @ 10V
  • Input Capacitance (Ciss) (Max) @ Vds: 700pF @ 25V
  • Vgs (Max): ±20V
  • FET Feature: -
  • Power Dissipation (Max): 2.4W (Ta), 62.5W (Tc)
  • Rds On (Max) @ Id, Vgs: 196 mOhm @ 12A, 10V
  • Operating Temperature: -55°C ~ 175°C (TJ)
  • Mounting Type: Through Hole
  • Supplier Device Package: TO-220AB
  • Package / Case: TO-220-3
封装: TO-220-3
库存65,604
SBC856BDW1T3G
ON Semiconductor

TRANS 2PNP 65V 0.1A SOT-363

  • Transistor Type: 2 PNP (Dual)
  • Current - Collector (Ic) (Max): 100mA
  • Voltage - Collector Emitter Breakdown (Max): 65V
  • Vce Saturation (Max) @ Ib, Ic: 650mV @ 5mA, 100mA
  • Current - Collector Cutoff (Max): 15nA (ICBO)
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 220 @ 2mA, 5V
  • Power - Max: 380mW
  • Frequency - Transition: 100MHz
  • Operating Temperature: -55°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 6-TSSOP, SC-88, SOT-363
  • Supplier Device Package: SC-88/SC70-6/SOT-363
封装: 6-TSSOP, SC-88, SOT-363
库存6,016
MMSZ5224BT1G
ON Semiconductor

DIODE ZENER 2.8V 500MW SOD123

  • Voltage - Zener (Nom) (Vz): 2.8V
  • Tolerance: ±5%
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 30 Ohms
  • Current - Reverse Leakage @ Vr: 75µA @ 1V
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
  • Operating Temperature: -55°C ~ 150°C
  • Mounting Type: Surface Mount
  • Package / Case: SOD-123
  • Supplier Device Package: SOD-123
封装: SOD-123
库存4,096
MMBZ5239BLT3
ON Semiconductor

DIODE ZENER 9.1V 225MW SOT23-3

  • Voltage - Zener (Nom) (Vz): 9.1V
  • Tolerance: ±5%
  • Power - Max: 225mW
  • Impedance (Max) (Zzt): 10 Ohms
  • Current - Reverse Leakage @ Vr: 3µA @ 7V
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
  • Operating Temperature: -55°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3,408
hot BZX84C43LT1G
ON Semiconductor

DIODE ZENER 43V 225MW SOT23-3

  • Voltage - Zener (Nom) (Vz): 43V
  • Tolerance: ±7%
  • Power - Max: 225mW
  • Impedance (Max) (Zzt): 150 Ohms
  • Current - Reverse Leakage @ Vr: 50nA @ 30.1V
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
  • Operating Temperature: -
  • 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30,588
hot LP2951CN
ON Semiconductor

IC REG LINEAR POS ADJ 100MA 8DIP

  • Output Configuration: Positive
  • Output Type: Adjustable (Fixed)
  • Number of Regulators: 1
  • Voltage - Input (Max): 30V
  • Voltage - Output (Min/Fixed): 1.235V (5V)
  • Voltage - Output (Max): 30V
  • Voltage Dropout (Max): 0.45V @ 100mA
  • Current - Output: 100mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 120µA ~ 12mA
  • PSRR: -
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Through Hole
  • Package / Case: 8-DIP (0.300", 7.62mm)
  • Supplier Device Package: 8-PDIP
封装: 8-DIP (0.300", 7.62mm)
库存593,004
NCP715MX50TBG
ON Semiconductor

IC REG LINEAR 5V 50MA 6XDFN

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 24V
  • Voltage - Output (Min/Fixed): 5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.35V @ 50mA
  • Current - Output: 50mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 4.2µA ~ 5.8µA
  • PSRR: 56dB (100kHz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 6-XFDFN
  • Supplier Device Package: 6-XDFN (1.5x1.5)
封装: 6-XFDFN
库存7,856
hot MC7805ABD2TR4G
ON Semiconductor

IC REG LINEAR 5V 1A D2PAK

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 35V
  • Voltage - Output (Min/Fixed): 5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 2V @ 1A (Typ)
  • Current - Output: 1A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 6mA
  • PSRR: 83dB (120Hz)
  • Control Features: -
  • Protection Features: Over Temperature, Short Circuit
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
  • Supplier Device Package: D2PAK
封装: TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
库存29,784
hot ADT7485AARMZ-REEL7
ON Semiconductor

IC TEMP/VOLT DGL SENS SST 10MSOP

  • Function: Temp Monitoring System (Sensor)
  • Sensor Type: Internal and External
  • Sensing Temperature: -40°C ~ 125°C, External Sensor
  • Accuracy: ±1.75°C(Max)
  • Topology: ADC, Multiplexer, Register Bank
  • Output Type: Simple Serial Transport? (SST)
  • Output Alarm: No
  • Output Fan: No
  • Voltage - Supply: 3 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
库存7,264
CAT1021YI-45-GT3
ON Semiconductor

IC SUPERVISOR CPU 2K EEPR 8TSSOP

  • Type: Simple Reset/Power-On Reset
  • Number of Voltages Monitored: 1
  • Output: Open Drain or Open Collector
  • Reset: Active High/Active Low
  • Reset Timeout: 130 ms Minimum
  • Voltage - Threshold: 4.5V
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 8-TSSOP
封装: 8-TSSOP (0.173", 4.40mm Width)
库存3,424
hot LV5215LF-TE-L-E
ON Semiconductor

IC LED DRIVER LINEAR 25MA 12VQFN

  • Type: Linear
  • Topology: -
  • Internal Switch(s): Yes
  • Number of Outputs: 4
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 4.5V
  • Voltage - Output: -
  • Current - Output / Channel: 25mA
  • Frequency: -
  • Dimming: -
  • Applications: -
  • Operating Temperature: -30°C ~ 75°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 12-VFQFN Exposed Pad
  • Supplier Device Package: 12-VQFN (2x2)
封装: 12-VFQFN Exposed Pad
库存1,104,000
hot UC2842BD1R2
ON Semiconductor

IC REG CTRLR BST FLYBK ISO 8SOIC

  • Output Isolation: Isolated
  • Internal Switch(s): No
  • Voltage - Breakdown: -
  • Topology: Flyback
  • Voltage - Start Up: 16V
  • Voltage - Supply (Vcc/Vdd): 10 V ~ 30 V
  • Duty Cycle: 96%
  • Frequency - Switching: Up to 500kHz
  • Power (Watts): -
  • Fault Protection: Current Limiting
  • Control Features: Frequency Control
  • Operating Temperature: -25°C ~ 85°C (TA)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
  • Mounting Type: Surface Mount
封装: 8-SOIC (0.154", 3.90mm Width)
库存28,740
MC10EP16VAD
ON Semiconductor

IC RCVR/DRVR HV ECL DIFF 8SOIC

  • Logic Type: Differential Receiver/Driver
  • Supply Voltage: 3 V ~ 5.5 V
  • Number of Bits: 1
  • Operating Temperature: -40°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3,760
hot MC100LVEP16DTR2G
ON Semiconductor

IC RECEIVER/DRVR DIFF ECL 8TSSOP

  • Logic Type: Differential Receiver/Driver
  • Supply Voltage: 2.375 V ~ 3.8 V
  • Number of Bits: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-TSSOP
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
库存4,224
NLU1GT14AMUTCG
ON Semiconductor

IC INVERTER SCHM TRIG SGL 6UDFN

  • Logic Type: Inverter
  • Number of Circuits: 1
  • Number of Inputs: 1
  • Features: Schmitt Trigger
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Current - Quiescent (Max): 1µA
  • Current - Output High, Low: 8mA, 8mA
  • Logic Level - Low: 0.35 V ~ 0.6 V
  • Logic Level - High: 1.6 V ~ 2.1 V
  • Max Propagation Delay @ V, Max CL: 10.6ns @ 5V, 50pF
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: 6-UDFN (1.45x1)
  • Package / Case: 6-UFDFN
封装: 6-UFDFN
库存2,624
MC74HC574AFELG
ON Semiconductor

IC D-TYPE POS TRG SNGL 20SOEIAJ

  • Function: Standard
  • Type: D-Type
  • Output Type: Tri-State, Non-Inverted
  • Number of Elements: 1
  • Number of Bits per Element: 8
  • Clock Frequency: 35MHz
  • Max Propagation Delay @ V, Max CL: 27ns @ 6V, 50pF
  • Trigger Type: Positive Edge
  • Current - Output High, Low: 7.8mA, 7.8mA
  • Voltage - Supply: 2 V ~ 6 V
  • Current - Quiescent (Iq): 4µA
  • Input Capacitance: 10pF
  • Operating Temperature: -55°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 20-SOIC (0.209", 5.30mm Width)
封装: 20-SOIC (0.209", 5.30mm Width)
库存3,056
hot MC74LCX74DR2
ON Semiconductor

IC D-TYPE POS TRG DUAL 14SOIC

  • Function: Set(Preset) and Reset
  • Type: D-Type
  • Output Type: Differential
  • Number of Elements: 2
  • Number of Bits per Element: 1
  • Clock Frequency: 150MHz
  • Max Propagation Delay @ V, Max CL: 7ns @ 3.3V, 50pF
  • Trigger Type: Positive Edge
  • Current - Output High, Low: 24mA, 24mA
  • Voltage - Supply: 2 V ~ 3.6 V
  • Current - Quiescent (Iq): 10µA
  • Input Capacitance: 7pF
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
封装: 14-SOIC (0.154", 3.90mm Width)
库存30,000
hot NCV2904VDR2G
ON Semiconductor

IC OPAMP GP 1MHZ 8SOIC

  • 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: -40°C ~ 150°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46,920
hot LM324ADTBR2
ON Semiconductor

IC OPAMP GP 1MHZ 14TSSOP

  • Amplifier Type: General Purpose
  • Number of Circuits: 4
  • Output Type: -
  • Slew Rate: 0.6 V/µs
  • Gain Bandwidth Product: 1MHz
  • -3db Bandwidth: -
  • Current - Input Bias: 45nA
  • Voltage - Input Offset: 2mV
  • Current - Supply: 1.4mA
  • Current - Output / Channel: 40mA
  • Voltage - Supply, Single/Dual (±): 3 V ~ 32 V, ±1.5 V ~ 16 V
  • Operating Temperature: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 14-TSSOP
封装: 14-TSSOP (0.173", 4.40mm Width)
库存9,276
hot MC75174BDWR2G
ON Semiconductor

IC LINEDRVR QUAD EIA485 20SOIC

  • Type: Driver
  • Protocol: RS422, RS485
  • Number of Drivers/Receivers: 4/0
  • Duplex: -
  • Receiver Hysteresis: -
  • Data Rate: 10Mbps
  • Voltage - Supply: 4.75 V ~ 5.25 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 20-SOIC
封装: 20-SOIC (0.295", 7.50mm Width)
库存108,444
LC87F83P7PBU-QIP-E
ON Semiconductor

IC MCU 8BIT CAR AUDIO CTLR QFP

  • Core Processor: -
  • Core Size: -
  • Speed: -
  • Connectivity: -
  • Peripherals: -
  • Number of I/O: -
  • Program Memory Size: -
  • Program Memory Type: -
  • EEPROM Size: -
  • RAM Size: -
  • Voltage - Supply (Vcc/Vdd): -
  • Data Converters: -
  • Oscillator Type: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: 100-BQFP
  • Supplier Device Package: 100-QIPE (20x14)
封装: 100-BQFP
库存3,392
CAT5113ZI-01-T3
ON Semiconductor

IC POT DPP NV 100TAP U/D 8MSOP

  • Taper: Linear
  • Configuration: Potentiometer
  • Number of Circuits: 1
  • Number of Taps: 100
  • Resistance (Ohms): 1k
  • Interface: Up/Down (U/D, INC, CS)
  • Memory Type: Non-Volatile
  • Voltage - Supply: 2.5 V ~ 6 V
  • Features: -
  • Tolerance: ±20%
  • Temperature Coefficient (Typ): 300 ppm/°C
  • Resistance - Wiper (Ohms) (Typ): 1000 (Max)
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 8-MSOP
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
库存7,872
ESD8106MUTAG
ON Semiconductor

TVS DIODE 3.3VWM 11.4VC DFN

  • Type: Zener
  • Unidirectional Channels: 6
  • Bidirectional Channels: -
  • Voltage - Reverse Standoff (Typ): 3.3V (Max)
  • Voltage - Breakdown (Min): 4V
  • Voltage - Clamping (Max) @ Ipp: 11.4V (Typ)
  • Current - Peak Pulse (10/1000µs): 16A (100ns)
  • Power - Peak Pulse: -
  • Power Line Protection: No
  • Applications: General Purpose
  • Capacitance @ Frequency: 0.3pF @ 1MHz
  • Operating Temperature: -55°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 14-UFDFN
  • Supplier Device Package: 14-UDFN (3.5x1.35)
封装: 14-UFDFN
库存4,968
NM93CS56M
ON Semiconductor

IC EEPROM 2K SPI 1MHZ 14SOIC

  • Memory Type: Non-Volatile
  • Memory Format: EEPROM
  • Technology: EEPROM
  • Memory Size: 2Kb (128 x 16)
  • Memory Interface: SPI
  • Clock Frequency: 1MHz
  • Write Cycle Time - Word, Page: 10ms
  • Access Time: -
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOIC
封装: 14-SOIC (0.154", 3.90mm Width)
库存4,656
hot FAN3122CMPX
ON Semiconductor

IC GATE DVR SGL 9A HS 8-MLP

  • Driven Configuration: Low-Side
  • Channel Type: Single
  • Number of Drivers: 1
  • Gate Type: N-Channel MOSFET
  • Voltage - Supply: 4.5 V ~ 18 V
  • Logic Voltage - VIL, VIH: -
  • Current - Peak Output (Source, Sink): 10.6A, 11.4A
  • Input Type: Non-Inverting
  • High Side Voltage - Max (Bootstrap): -
  • Rise / Fall Time (Typ): 23ns, 19ns
  • Operating Temperature: -55°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-WDFN Exposed Pad
  • Supplier Device Package: 8-MLP (3x3)
封装: 8-WDFN Exposed Pad
库存16,452
74ACT109MTCX
ON Semiconductor

IC FF JK TYPE DUAL 1BIT 16TSSOP

  • Function: Set(Preset) and Reset
  • Type: JK Type
  • Output Type: Differential
  • Number of Elements: 2
  • Number of Bits per Element: 1
  • Clock Frequency: 210MHz
  • Max Propagation Delay @ V, Max CL: 11ns @ 5V, 50pF
  • Trigger Type: Positive Edge
  • Current - Output High, Low: 24mA, 24mA
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Current - Quiescent (Iq): 20µA
  • Input Capacitance: 4.5pF
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 16-TSSOP (0.173", 4.40mm Width)
封装: 16-TSSOP (0.173", 4.40mm Width)
库存5,696
74LVQ02SJX
ON Semiconductor

IC GATE NOR 4CH 2-INP 14SOP

  • Logic Type: NOR Gate
  • Number of Circuits: 4
  • Number of Inputs: 2
  • Features: -
  • Voltage - Supply: 2 V ~ 3.6 V
  • Current - Quiescent (Max): 2µA
  • Current - Output High, Low: 12mA, 12mA
  • Logic Level - Low: 0.8V
  • Logic Level - High: 2V
  • Max Propagation Delay @ V, Max CL: 7.5ns @ 3.3V, 50pF
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Supplier Device Package: 14-SOP
  • Package / Case: 14-SOIC (0.209", 5.30mm Width)
封装: 14-SOIC (0.209", 5.30mm Width)
库存4,192
NV25640DTHFT3G
ON Semiconductor

IC EEPROM SPI SER 64KB 8TSSOP

  • Memory Type: -
  • Memory Format: -
  • Technology: -
  • Memory Size: -
  • Memory Interface: -
  • Clock Frequency: -
  • Write Cycle Time - Word, Page: -
  • Access Time: -
  • Voltage - Supply: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
封装: -
库存3,520