TACH1 price and stock

TACH1 Details
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Abracon
  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • Braemac Americas-Symmetry
  • Coilcraft
  • ComSIT USA
  • Cytech Systems Limited
  • DB Roberts
  • Dynamic Solutions
  • ECCO
  • Fairview Microwave
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Americas
  • Interstate Connecting
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • Onlinecomponents.com
  • Pasternack Enterprises
  • PEI Genesis
  • Powell Electronics
  • PUI
  • RECOM Power
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • STMicroelectronics
  • TE Connectivity
  • Teledyne HiRel
  • TME
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • ADMATI Agencies
  • Ameya
  • Bristol
  • Chip 1 Exchange
  • Chip Stock
  • Chip-Germany GmbH
  • Component Electronics, Inc
  • Futuretech Components
  • Greenchips
  • IBS Electronics
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • Quest
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Unikey Electronic
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer

Update Alert Settings for: TACH1 by

Select Manufacturer
Which Manufacturer of TACH1 would you like to use for your alert(s)?
  • Please alert me when TACH1 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for TACH1 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 TACH1 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 TACH1 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

Is at most 256 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 TACH1.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.
arrow upTOP
Price includes all import duties and tariffs for applicable products

Newark ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH-10 DISTI # 47T2456
Amprobe Test Tools Tachometer, 10Rpm To 19999Rpm, |Amprobe Fluke TACH-10 (Alternate Part Number: 0095969556699 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk TACH-10 Part Details 0
  • 1 Can$276.9900
Can$276.9900 Buy Now TACH-10 Part Details
TACH106M010FTA DISTI # 22K2379
Kyocera AVX Components Capacitor,10Uf,10Vdc,20-% Tol,20+% Tol, |Kyocera Avx TACH106M010FTA RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010FTA Part Details 0
  • 500 Can$3.6600
  • 1000 Can$3.2400
  • 1500 Can$2.7500
  • 2500 Can$2.7000
  • 5000 Can$2.6400
  • 12500 Can$2.5900
Can$2.5900 / Can$3.6600 Buy Now TACH106M010FTA Part Details
TACH156M006XTA DISTI # 65M4685
Kyocera AVX Components Cap, 15?f, 6.3V, 20%, 0805, Smd, |Kyocera Avx TACH156M006XTA RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH156M006XTA Part Details 0
  • 500 Can$1.8400
  • 1000 Can$1.8000
  • 1500 Can$1.7700
  • 2500 Can$1.7300
  • 5000 Can$1.6900
  • 12500 Can$1.6600
Can$1.6600 / Can$1.8400 Buy Now TACH156M006XTA Part Details
TACH106M010XTA DISTI # 15P2975
Kyocera AVX Components Cap, 10?f, 10V, 20%, 0805, Smd, |Kyocera Avx TACH106M010XTA RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape TACH106M010XTA Part Details 0
  • 1 Can$2.8200
  • 10 Can$2.0600
  • 25 Can$2.0100
  • 50 Can$1.9500
  • 100 Can$1.9100
  • 500 Can$1.8700
  • 1000 Can$1.8300
  • 2500 Can$1.7900
Can$1.7900 / Can$2.8200 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # 15P2975RL
Kyocera AVX Components Cap, 10?f, 10V, 20%, 0805, Smd, |Kyocera Avx TACH106M010XTA RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010XTA Part Details 0
  • 100 Can$1.9100
  • 500 Can$1.8700
  • 1000 Can$1.8300
  • 2500 Can$1.7900
Can$1.7900 / Can$1.9100 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # 22K2381
Kyocera AVX Components Cap, 10?f, 10V, 20%, 0805, Smd, |Kyocera Avx TACH106M010XTA RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010XTA Part Details 0
  • 500 Can$1.4000
  • 1000 Can$1.3700
  • 1500 Can$1.3400
  • 2500 Can$1.3200
  • 5000 Can$1.2900
  • 12500 Can$1.2600
Can$1.2600 / Can$1.4000 Buy Now TACH106M010XTA Part Details
TACH106K010RTA DISTI # 65M4683
Kyocera AVX Components Capacitor,10Uf,10Vdc,10-% Tol,10+% Tol, |Kyocera Avx TACH106K010RTA RoHS: Compliant Min Qty: 3500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106K010RTA Part Details 0
  • 3500 Can$2.0000
  • 7000 Can$1.9600
  • 10500 Can$1.9200
  • 17500 Can$1.8800
  • 35000 Can$1.8400
  • 87500 Can$1.8000
Can$1.8000 / Can$2.0000 Buy Now TACH106K010RTA Part Details
TACH106M010RTA DISTI # 22K2380
Kyocera AVX Components Capacitor, 10Uf, 10V, |Kyocera Avx TACH106M010RTA RoHS: Compliant Min Qty: 3500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010RTA Part Details 0
  • 3500 Can$1.8300
  • 7000 Can$1.7900
  • 10500 Can$1.7600
  • 17500 Can$1.7200
  • 35000 Can$1.6800
  • 87500 Can$1.6500
Can$1.6500 / Can$1.8300 Buy Now TACH106M010RTA Part Details
TACH106M010RDC DISTI # 63W9027
Kyocera AVX Components Tant Special - Smp/Tape/Reel, |Kyocera Avx TACH106M010RDC RoHS: Compliant Min Qty: 3500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010RDC Part Details 0
  • 3500 Can$2.1200
  • 7000 Can$2.0800
  • 10500 Can$2.0400
  • 17500 Can$1.9900
  • 35000 Can$1.9500
  • 87500 Can$1.9100
Can$1.9100 / Can$2.1200 Buy Now TACH106M010RDC Part Details
TACH106M010ATA DISTI # 22K2378
Kyocera AVX Components Capacitor,10Uf,10Vdc,20-% Tol,20+% Tol, |Kyocera Avx TACH106M010ATA RoHS: Compliant Min Qty: 3500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010ATA Part Details 0
  • 3500 Can$2.6700
  • 7000 Can$2.6200
  • 10500 Can$2.5600
  • 17500 Can$2.5100
  • 35000 Can$2.4600
  • 87500 Can$2.4000
Can$2.4000 / Can$2.6700 Buy Now TACH106M010ATA Part Details
TACH106M010XDC DISTI # 63W9028
Kyocera AVX Components Tant Special - Smp/Tape/Reel, |Kyocera Avx TACH106M010XDC RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH106M010XDC Part Details 0
  • 500 Can$3.1400
  • 1000 Can$2.7800
  • 1500 Can$2.3600
  • 2500 Can$2.3100
  • 5000 Can$2.2700
  • 12500 Can$2.2200
Can$2.2200 / Can$3.1400 Buy Now TACH106M010XDC Part Details
TACH156M006RTA DISTI # 65M4684
Kyocera AVX Components Tant Special - Smp/Tape/Reel, |Kyocera Avx TACH156M006RTA RoHS: Compliant Min Qty: 3500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel TACH156M006RTA Part Details 0
  • 3500 Can$2.0000
  • 7000 Can$1.9600
  • 10500 Can$1.9200
  • 17500 Can$1.8800
  • 35000 Can$1.8400
  • 87500 Can$1.8000
Can$1.8000 / Can$2.0000 Buy Now TACH156M006RTA Part Details

View all 'TACH1' results from Newark

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # 65134275
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # 62279498
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R RoHS: Compliant Min Qty: 98 Package Multiple: 1 Date Code: 2150 TACH106M010XTA Part Details Americas - 351
  • 98 $1.0193
$1.0193 Buy Now TACH106M010XTA Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # V79:2366_27165585
Kyocera AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # V72:2272_10763345
Kyocera AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 98 Package Multiple: 1 Lead time: 33 Weeks Date Code: 2150 Container: Cut Strips TACH106M010XTA Part Details Americas - 351
  • 250 $0.9858
  • 100 $1.0025
  • 98 $1.0193
$0.9858 / $1.0193 Buy Now TACH106M010XTA Part Details

RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
TACH10 DISTI # 70102103
Amprobe Test Tools CONTACT/NON-CONTACT TACHOMETER Min Qty: 1 Package Multiple: 1 Container: Bulk TACH10 Part Details 0
  • 1 $245.7200
$245.7200 RFQ TACH10 Part Details
NFTACH1 DISTI # 71461297
Eaton Bussmann CUT NFTA72 TO LENGTH Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks, 0 Days Container: Bulk NFTACH1 Part Details 0
  • 1 $3.6000
  • 25 $3.4200
  • 50 $3.3100
$3.3100 / $3.6000 RFQ NFTACH1 Part Details
TACH-10-KIT1 DISTI # 70566508
Amprobe Test Tools REFLECTIVE TAPE AND TIPS FOR THE TACH-10 Min Qty: 1 Package Multiple: 1 Lead time: 1 Weeks, 0 Days Container: Bulk TACH-10-KIT1 Part Details 0
  • 1 $27.7500
$27.7500 RFQ TACH-10-KIT1 Part Details
TACH106M010FTA DISTI # 73983634
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010FTA Part Details 0
  • 500 $2.3900
  • 2500 $2.2000
$2.2000 / $2.3900 RFQ TACH106M010FTA Part Details
TACH156M006XTA DISTI # 73983628
Kyocera AVX Components TACMICROCHIP,15 UF,6.3 V Min Qty: 500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH156M006XTA Part Details 0
  • 500 $2.7700
  • 2500 $2.6400
  • 5000 $2.5000
$2.5000 / $2.7700 RFQ TACH156M006XTA Part Details
TACH106M010XTA DISTI # 73983630
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010XTA Part Details 0
  • 500 $2.4500
  • 2500 $2.2500
  • 5000 $2.1600
$2.1600 / $2.4500 RFQ TACH106M010XTA Part Details
TACH106K010RTA DISTI # 73983636
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 3500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106K010RTA Part Details 0
  • 3500 $1.7200
  • 17500 $1.5800
$1.5800 / $1.7200 RFQ TACH106K010RTA Part Details
TACH106M010RTA DISTI # 73983632
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 3500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010RTA Part Details 0
  • 3500 $1.7200
  • 17500 $1.5800
  • 35000 $1.5100
$1.5100 / $1.7200 RFQ TACH106M010RTA Part Details
TACH106M010RDC DISTI # 73983633
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 3500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010RDC Part Details 0
  • 3500 $1.9700
  • 17500 $1.8200
  • 35000 $1.7400
$1.7400 / $1.9700 RFQ TACH106M010RDC Part Details
TACH106M010ATA DISTI # 73983635
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 3500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010ATA Part Details 0
  • 3500 $2.3300
  • 17500 $2.1400
$2.1400 / $2.3300 RFQ TACH106M010ATA Part Details
TACH106M010XDC DISTI # 73983631
Kyocera AVX Components TACMICROCHIP,10 UF,10 V Min Qty: 500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH106M010XDC Part Details 0
  • 500 $2.0900
  • 2500 $1.9200
$1.9200 / $2.0900 RFQ TACH106M010XDC Part Details
TACH156M006RTA DISTI # 73983629
Kyocera AVX Components TACMICROCHIP,15 UF,6.3 V Min Qty: 3500 Package Multiple: 1 Lead time: 33 Weeks, 0 Days Container: Bulk TACH156M006RTA Part Details 0
  • 3500 $1.7200
  • 17500 $1.5800
  • 35000 $1.5100
$1.5100 / $1.7200 RFQ TACH156M006RTA Part Details
TACH-10 (3730008) DISTI # 70566507
Amprobe Test Tools CONTACT / NON-CONTACT TACHOMETER Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks, 0 Days Container: Bulk TACH-10 (3730008) Part Details 0
  • 1 $252.1100
$252.1100 RFQ TACH-10 (3730008) Part Details

View all 'TACH1' results from RS

TTI ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # TACH106M010XTA
Kyocera AVX Components Tantalum Capacitors - Solid SMD 10V 10uF 20% RoHS: Compliant pbFree: Pb-Free Min Qty: 500 Package Multiple: 500 Container: Reel TACH106M010XTA Part Details Americas - 103000
In Stock
  • 500 $1.4600
$1.4600 Buy Now TACH106M010XTA Part Details

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Amprobe Test Tools robe TACH-10 Handheld Tachometer, Cont / Non-Cont, 99999 RPM, LCD, TACH Series RoHS: Compliant TACH-10 Part Details 0
  • 20 $258.6700
  • 10 $265.7500
  • 5 $268.7700
  • 3 $269.4400
  • 1 $277.1400
$258.6700 / $277.1400 Buy Now TACH-10 Part Details

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Mini-Circuits   TACH-182-75-3+ Part Details 1700   RFQ TACH-182-75-3+ Part Details
Mini-Circuits   TACH-182-75-2+ Part Details 1564   RFQ TACH-182-75-2+ Part Details

Sager ECIA (NEDA) Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NFTACH10 DISTI # 000000000002494240
Eaton Bussmann Terminal Block Tools & Accessories NO BUSSMANN REPLACEMENT AVAILABLE NFTACH10 Part Details 0   Buy Now NFTACH10 Part Details
NFTACH1 DISTI # 000000000003493331
Eaton Bussmann Terminal Block Tools & Accessories CUT NFTA72 TO LENGTH NFTACH1 Part Details 0   Buy Now NFTACH1 Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # V79:2366_27165585
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # V72:2272_10763345
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 98 Package Multiple: 1 Lead time: 33 Weeks Date Code: 2150 Container: Cut Strips TACH106M010XTA Part Details Americas - 351
  • 250 $0.9858
  • 100 $1.0025
  • 98 $1.0193
$0.9858 / $1.0193 Buy Now TACH106M010XTA Part Details

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # 65134275
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # 62279498
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 98 Package Multiple: 1 Date Code: 2150 TACH106M010XTA Part Details Americas - 351
  • 98 $1.0193
$1.0193 Buy Now TACH106M010XTA Part Details

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # 65134275
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # 62279498
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 98 Package Multiple: 1 Date Code: 2150 TACH106M010XTA Part Details Americas - 351
  • 98 $1.0193
$1.0193 Buy Now TACH106M010XTA Part Details

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TACH106M010XTA DISTI # V79:2366_27165585
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 122 Package Multiple: 1 Date Code: 2144 TACH106M010XTA Part Details Americas - 8930
  • 122 $0.6167
$0.6167 Buy Now TACH106M010XTA Part Details
TACH106M010XTA DISTI # V72:2272_10763345
KYOCERA AVX Components Cap Tant Solid 10uF 10V H CASE 20%( 2 X 1.35 X 1mm) Pad SMD 2012-10 5 Ohm 125°C Medical T/R COO: Czechia RoHS: Compliant Min Qty: 98 Package Multiple: 1 Lead time: 33 Weeks Date Code: 2150 Container: Cut Strips TACH106M010XTA Part Details Americas - 351
  • 250 $0.9858
  • 100 $1.0025
  • 98 $1.0193
$0.9858 / $1.0193 Buy Now TACH106M010XTA Part Details

Chip Stock  

Part # Manufacturer Description Stock Price Price Range Buy
Kyocera AVX Components   TACH106M010RTA Part Details 10563   RFQ TACH106M010RTA Part Details

Neutron USA  

Part # Manufacturer Description Stock Price Price Range Buy
Amprobe Test Tools Counters & Tachometers TACH-10 Tachometer Contact/Non-Contact TACH-10 Part Details 0
  • 1 $559.9900
$559.9900 Buy Now TACH-10 Part Details

Associated Part Details

Most Popular Tantalum Capacitors

Most Popular Part Numbers