mic2045- price and stock

mic2045- Details
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • CDM Electronics
  • Chip 1 Exchange
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • ElectroCraft
  • Electroshield
  • ES Components
  • Fairview Microwave
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Electronics
  • Interstate Connecting
  • Jameco
  • Karl Kruse
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • Onlinecomponents.com
  • Ozdisan Elektronik
  • Pasternack Enterprises
  • PEI Genesis
  • PolyPhaser
  • Powell Electronics
  • PUI
  • Relay Specialties
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • South Electronics
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • Teledyne e2v
  • TestEquity
  • TME
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • Bristol
  • Chip Stock
  • Chip-Germany GmbH
  • Component Electronics, Inc
  • CoreStaff
  • Direct Components
  • Futuretech Components
  • GlobX GmbH
  • Greenchips
  • IBS Electronics
  • JRH Electronics
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • NTEMALL
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer

Update Alert Settings for: mic2045-

Select Manufacturer
Which Manufacturer of mic2045- would you like to use for your alert(s)?
  • Please alert me when mic2045- inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for mic2045- alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for mic2045- to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for mic2045- alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for mic2045-.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.
Top of Page ↑

Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # 70Y9582
Microchip Technology Inc 20 Mohm Low Voltage Switch 16 Tssop 4.4Mm Tube Rohs Compliant: Yes |Microchip MIC2045-1YTS RoHS: Compliant Min Qty: 188 Package Multiple: 1 Date Code: 0 Container: Bulk MIC2045-1YTS Part Details 0
  • 100 $3.5000
$3.5000 Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS DISTI # 70Y9584
Microchip Technology Inc 22 Mohm Low Voltage Switch 16 Tssop 4.4Mm Tube Rohs Compliant: Yes |Microchip MIC2045-2YTS RoHS: Compliant Min Qty: 188 Package Multiple: 1 Date Code: 0 Container: Bulk MIC2045-2YTS Part Details 0
  • 100 $3.5000
$3.5000 Buy Now MIC2045-2YTS Part Details
MIC2045-1YTS-TR DISTI # 70Y9583
Microchip Technology Inc 21 Mohm Low Voltage Switch 16 Tssop 4.4Mm T/R Rohs Compliant: Yes |Microchip MIC2045-1YTS-TR RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel MIC2045-1YTS-TR Part Details 0
  • 100 $3.5000
$3.5000 Buy Now MIC2045-1YTS-TR Part Details
MIC2045-2YTS-TR DISTI # 70Y9585
Microchip Technology Inc 23 Mohm Low Voltage Switch 16 Tssop 4.4Mm T/R Rohs Compliant: Yes |Microchip MIC2045-2YTS-TR RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel MIC2045-2YTS-TR Part Details 0
  • 100 $3.5000
$3.5000 Buy Now MIC2045-2YTS-TR Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # 576-1702-5-ND
Microchip Technology Inc IC PWR SWITCH N-CHAN 1:1 16TSSOP Min Qty: 1 Lead time: 7 Weeks Container: Tube MIC2045-1YTS Part Details 911
In Stock
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS DISTI # 576-1703-5-ND
Microchip Technology Inc IC PWR SWITCH N-CHAN 1:1 16TSSOP Min Qty: 1 Lead time: 7 Weeks Container: Tube MIC2045-2YTS Part Details Temporarily Out of Stock
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-2YTS Part Details
MIC2045-2YTS-TR DISTI # MIC2045-2YTS-TR-ND
Microchip Technology Inc IC PWR SWITCH N-CHAN 1:1 16TSSOP Min Qty: 2500 Lead time: 7 Weeks Container: Tape & Reel (TR) MIC2045-2YTS-TR Part Details Temporarily Out of Stock
  • 2500 $3.3900
$3.3900 Buy Now MIC2045-2YTS-TR Part Details
MIC2045-1YTS-TR DISTI # MIC2045-1YTS-TR-ND
Microchip Technology Inc IC PWR SWITCH N-CHAN 1:1 16TSSOP Min Qty: 2500 Lead time: 7 Weeks Container: Tape & Reel (TR) MIC2045-1YTS-TR Part Details Temporarily Out of Stock
  • 2500 $3.3900
$3.3900 Buy Now MIC2045-1YTS-TR Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # MIC2045-1YTS
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP Tube - Rail/Tube (Alt: MIC2045-1YTS) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube MIC2045-1YTS Part Details 49 Partner Stock
  RFQ MIC2045-1YTS Part Details
MIC2045-1YTS DISTI # MIC2045-1YTS
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP Tube - Rail/Tube (Alt: MIC2045-1YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 7 Weeks, 0 Days Container: Tube MIC2045-1YTS Part Details 0
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-1YTS Part Details
MIC2045-1YTS-TR DISTI # MIC2045-1YTS-TR
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP T/R - Tape and Reel (Alt: MIC2045-1YTS-TR) RoHS: Not Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 7 Weeks, 0 Days Container: Reel MIC2045-1YTS-TR Part Details 0
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-1YTS-TR Part Details
MIC2045-2YTS-TR DISTI # MIC2045-2YTS-TR
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP T/R - Tape and Reel (Alt: MIC2045-2YTS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 7 Weeks, 0 Days Container: Reel MIC2045-2YTS-TR Part Details 0
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-2YTS-TR Part Details
MIC2045-2YTS DISTI # MIC2045-2YTS
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP Tube - Rail/Tube (Alt: MIC2045-2YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 7 Weeks, 0 Days Container: Tube MIC2045-2YTS Part Details 0
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.3900 / $4.4600 Buy Now MIC2045-2YTS Part Details

View all 'mic2045-' results from Avnet Americas

Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # 998-MIC2045-1YTS
Microchip Technology Inc Power Switch ICs - Power Distribution 20 mohm Low Voltage Switch RoHS: Compliant MIC2045-1YTS Part Details 263
  • 1 $4.4600
  • 25 $3.7200
  • 94 $3.3900
$3.3900 / $4.4600 Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS DISTI # 998-MIC2045-2YTS
Microchip Technology Inc Power Switch ICs - Power Distribution 22 mohm Low Voltage Switch RoHS: Compliant MIC2045-2YTS Part Details 0
  • 1 $4.4600
  • 25 $3.7200
  • 94 $3.3900
$3.3900 / $4.4600 Order Now MIC2045-2YTS Part Details
MIC2045-2YTS-TR DISTI # 998-MIC2045-2YTSTR
Microchip Technology Inc Power Switch ICs - Power Distribution 23 mohm Low Voltage Switch RoHS: Compliant MIC2045-2YTS-TR Part Details 0
  • 2500 $3.3900
$3.3900 Order Now MIC2045-2YTS-TR Part Details
MIC2045-1YTS-TR DISTI # 998-MIC2045-1YTSTR
Microchip Technology Inc Power Switch ICs - Power Distribution 21 mohm Low Voltage Switch RoHS: Compliant MIC2045-1YTS-TR Part Details 0
  • 2500 $3.3900
$3.3900 Order Now MIC2045-1YTS-TR Part Details
Top of Page ↑

Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS-TR DISTI # MIC2045-1YTS-TR
Microchip Technology Inc 21 mohm Low Voltage Switch, Projected EOL: 2034-06-07 RoHS: Compliant pbFree: Yes MIC2045-1YTS-TR Part Details 5000

Alternates Available
  • 5000 $3.2100
  • 1000 $3.2600
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.2100 / $4.4600 Buy Now MIC2045-1YTS-TR Part Details
MIC2045-2YTS DISTI # MIC2045-2YTS
Microchip Technology Inc 22 mohm Low Voltage Switch, Projected EOL: 2034-01-18 RoHS: Compliant pbFree: Yes MIC2045-2YTS Part Details 3734

Alternates Available
  • 5000 $3.2100
  • 1000 $3.2600
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.2100 / $4.4600 Buy Now MIC2045-2YTS Part Details
MIC2045-1YTS DISTI # MIC2045-1YTS
Microchip Technology Inc 20 mohm Low Voltage Switch, Projected EOL: 2034-03-06 RoHS: Compliant pbFree: Yes MIC2045-1YTS Part Details 0

Alternates Available
  • 5000 $3.2100
  • 1000 $3.2600
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.2100 / $4.4600 Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS-TR DISTI # MIC2045-2YTS-TR
Microchip Technology Inc 23 mohm Low Voltage Switch, Projected EOL: 2039-10-19 RoHS: Compliant pbFree: Yes MIC2045-2YTS-TR Part Details 0

Alternates Available
  • 5000 $3.2100
  • 1000 $3.2600
  • 100 $3.3900
  • 25 $3.7200
  • 1 $4.4600
$3.2100 / $4.4600 Buy Now MIC2045-2YTS-TR Part Details
Top of Page ↑

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc USB Power Switch Single 5.5V 1A to 6A 16-Pin TSSOP Tube RoHS: Compliant MIC2045-1YTS Part Details 74 In Stock
  • 5076 $3.1400
  • 2538 $3.1800
  • 1034 $3.2100
  • 564 $3.2400
  • 282 $3.2700
  • 188 $3.3100
  • 94 $3.4800
  • 5 $4.5400
$3.1400 / $4.5400 Buy Now MIC2045-1YTS Part Details
Microchip Technology Inc USB Power Switch Single 5.5V 1A to 6A 16-Pin TSSOP Tube RoHS: Compliant MIC2045-2YTS Part Details 3572 Factory Stock
  • 5076 $2.9100
  • 2538 $2.9500
  • 1034 $3.0000
  • 564 $3.0400
  • 282 $3.2000
  • 188 $3.2500
  • 94 $3.3900
  • 5 $3.7000
$2.9100 / $3.7000 Buy Now MIC2045-2YTS Part Details
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP T/R RoHS: Compliant MIC2045-1YTS-TR Part Details 5000 Factory Stock
  • 2500 $3.1200
  • 1875 $3.1900
  • 1250 $4.6400
  • 625 $8.7800
$3.1200 / $8.7800 Buy Now MIC2045-1YTS-TR Part Details
Microchip Technology Inc   RoHS: Compliant MIC2045-2YTS-TR Part Details 0
  • 2500 $3.1200
  • 1875 $3.1900
  • 1250 $4.6400
  • 625 $8.7800
$3.1200 / $8.7800 Buy Now MIC2045-2YTS-TR Part Details
Top of Page ↑

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Micrel Inc SINGLE CHAN, HIGH CURR, LV, Protected PWR DISTRIBUTION Switch RoHS: Compliant Status: Active Min Qty: 1 MIC2045-1YTS Part Details 49
  • 1000 $4.1100
  • 500 $4.3500
  • 100 $4.5400
  • 25 $4.7400
  • 1 $4.8300
$4.1100 / $4.8300 Buy Now MIC2045-1YTS Part Details
Top of Page ↑

Sensible Micro Corporation  

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1BTS DISTI # SMC-MIC2045-1BTS
Microchip Technology Inc AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 04+ Container: Tubes MIC2045-1BTS Part Details 2748   RFQ MIC2045-1BTS Part Details
MIC2045-2BTS DISTI # SMC-MIC2045-2BTS
Microchip Technology Inc AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 04+ Container: Tubes MIC2045-2BTS Part Details 2170   RFQ MIC2045-2BTS Part Details
MIC2045-2YTS DISTI # SMC-MIC2045-2YTS
Microchip Technology Inc 22 Mohm Low Voltage Switch RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 05+ Container: Tubes MIC2045-2YTS Part Details 46
  • 1000 $2.6190
  • 500 $2.7645
  • 100 $2.8373
$2.6190 / $2.8373 RFQ MIC2045-2YTS Part Details
Top of Page ↑

NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc 21 mohm Low Voltage Switch - Package: 16 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 2500 MIC2045-1YTS-TR Part Details 5000
  • 1 $4.2200
  • 100 $3.8300
  • 500 $3.5900
  • 1000 $3.5000
$3.5000 / $4.2200 Buy Now MIC2045-1YTS-TR Part Details
Microchip Technology Inc 22 mohm Low Voltage Switch - Package: 16 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 94 Container: Tube MIC2045-2YTS Part Details 2820
  • 1 $4.2200
  • 100 $3.8300
  • 500 $3.5900
  • 1000 $3.5000
$3.5000 / $4.2200 Buy Now MIC2045-2YTS Part Details
Microchip Technology Inc 20 mohm Low Voltage Switch - Package: 16 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 94 Package Multiple: 94 Container: Tube MIC2045-1YTS Part Details 0
  • 1 $4.2200
  • 100 $3.8300
  • 500 $3.5900
  • 1000 $3.5000
$3.5000 / $4.2200 Buy Now MIC2045-1YTS Part Details
Microchip Technology Inc 23 mohm Low Voltage Switch - Package: 16 TSSOP 4.4mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 MIC2045-2YTS-TR Part Details 0
  • 1 $4.2200
  • 100 $3.8300
  • 500 $3.5900
  • 1000 $3.5000
$3.5000 / $4.2200 Buy Now MIC2045-2YTS-TR Part Details
Top of Page ↑

LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc 800mV5.5V 20m 6A 1 TSSOP-16 Power Distribution Switches ROHS MIC2045-1YTS Part Details 10
  • 100 $5.0319
  • 30 $5.1151
  • 10 $5.1968
  • 1 $5.3208
$5.0319 / $5.3208 Buy Now MIC2045-1YTS Part Details
Top of Page ↑

Master Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc USB Power Switch Single 5.5V 1A to 6A 16-Pin TSSOP Tube RoHS: Compliant MIC2045-1YTS Part Details 74 In Stock
  • 5076 $3.1400
  • 2538 $3.1800
  • 1034 $3.2100
  • 564 $3.2400
  • 282 $3.2700
  • 188 $3.3100
  • 94 $3.4800
  • 5 $4.5400
$3.1400 / $4.5400 Buy Now MIC2045-1YTS Part Details
Microchip Technology Inc USB Power Switch Single 5.5V 1A to 6A 16-Pin TSSOP Tube RoHS: Compliant MIC2045-2YTS Part Details 3572 Factory Stock
  • 5076 $2.9100
  • 2538 $2.9500
  • 1034 $3.0000
  • 564 $3.0400
  • 282 $3.2000
  • 188 $3.2500
  • 94 $3.3900
  • 5 $3.7000
$2.9100 / $3.7000 Buy Now MIC2045-2YTS Part Details
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP T/R RoHS: Compliant MIC2045-1YTS-TR Part Details 5000 Factory Stock
  • 2500 $3.1200
  • 1875 $3.1900
  • 1250 $4.6400
  • 625 $8.7800
$3.1200 / $8.7800 Buy Now MIC2045-1YTS-TR Part Details
Microchip Technology Inc   RoHS: Compliant MIC2045-2YTS-TR Part Details 0
  • 2500 $3.1200
  • 1875 $3.1900
  • 1250 $4.6400
  • 625 $8.7800
$3.1200 / $8.7800 Buy Now MIC2045-2YTS-TR Part Details
Top of Page ↑

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # MIC2045-1YTS
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP Tube (Alt: MIC2045-1YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 9 Weeks, 0 Days MIC2045-1YTS Part Details Silica - 0   Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS DISTI # MIC2045-2YTS
Microchip Technology Inc (Alt: MIC2045-2YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 9 Weeks, 0 Days MIC2045-2YTS Part Details Silica - 0   Buy Now MIC2045-2YTS Part Details
MIC2045-1YTS-TR DISTI # MIC2045-1YTS-TR
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP T/R (Alt: MIC2045-1YTS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 9 Weeks, 0 Days MIC2045-1YTS-TR Part Details Silica - 0   Buy Now MIC2045-1YTS-TR Part Details
Top of Page ↑

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
MIC2045-1YTS DISTI # MIC2045-1YTS
Microchip Technology Inc USB Power SW Hi Side/DIST Single 0.8V to 5.5V 1 to 6A 16-Pin TSSOP Tube (Alt: MIC2045-1YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 8 Weeks, 0 Days MIC2045-1YTS Part Details EBV - 0   Buy Now MIC2045-1YTS Part Details
MIC2045-2YTS DISTI # MIC2045-2YTS
Microchip Technology Inc (Alt: MIC2045-2YTS) RoHS: Compliant Min Qty: 94 Package Multiple: 94 Lead time: 8 Weeks, 0 Days MIC2045-2YTS Part Details EBV - 0   Buy Now MIC2045-2YTS Part Details
MIC2045-2YTS-TR DISTI # MIC2045-2YTS-TR
Microchip Technology Inc (Alt: MIC2045-2YTS-TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days MIC2045-2YTS-TR Part Details EBV - 0   Buy Now MIC2045-2YTS-TR Part Details

Associated Part Details

Most Popular Power Management Circuits

Most Popular Part Numbers