Register or Sign In

TCN4337M016R0070 price and stock

Part Details
My Preferred Distributors (0) Authorized (0) Independent (0) Industrial Supplies / MRO (0)
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Acme Chip Technology
  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • Bürklin Elektronik
  • CDM Electronics
  • Chip 1 Exchange
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ElectroCraft
  • Electroshield
  • element14
  • ES Components
  • Fairview Microwave
  • Farnell
  • 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
  • Perfect Parts
  • PolyPhaser
  • Powell Electronics
  • Power & Signal
  • PUI
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • South Electronics
  • Standard Electric
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • TestEquity
  • TME
  • Toby Electronics
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • Bristol
  • Chip Stock
  • Chip-Germany GmbH
  • Chip1Cloud
  • Chips Pulse
  • Component Electronics, Inc
  • CoreStaff
  • Direct Components
  • EnteerMall
  • Futuretech Components
  • GlobX GmbH
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • VRG Components
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer
Top of Page ↑

Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # 82AC9149
Kyocera AVX Components Tant Cap, Polymer, 330Uf, 16V, Case 4, Capacitance:330Μf, Capacitance Tolerance:± 20%, Voltage(Dc):16V, Manufacturer Size Code:4, Esr:0.07Ohm, Capacitor Case/Package:2924 [7361 Metric], Product Length:7.3Mm, Product Width:6.1Mm Rohs Compliant: Yes |Kyocera Avx TCN4337M016R0070 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape TCN4337M016R0070 Part Details 29
  • 100 $0.2220
  • 50 $0.2220
  • 25 $0.2220
  • 10 $0.2220
  • 1 $0.2220
$0.2220 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # 55AC3929
Kyocera AVX Components Cap, 330Μf, 16V, 20%, Capacitance:330Μf, Voltage Rating:16V, Product Range:Tcn Series, Capacitance Tolerance:± 20%, Manufacturer Size Code:4, Esr:0.07Ohm, Operating Temperature Min:-55°C, Operating Temperature Max:105°C, Automotive Rohs Compliant: Yes |Kyocera Avx TCN4337M016R0070E Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape TCN4337M016R0070E Part Details 100
  • 100 $2.5700
  • 50 $2.8100
  • 25 $2.9200
  • 10 $3.0300
  • 1 $4.0700
$2.5700 / $4.0700 Buy Now TCN4337M016R0070E Part Details
TCN4337M016R0070 DISTI # 82AC9150
Kyocera AVX Components Tant Cap, Polymer, 330Uf, 16V, Case 4, Capacitance:330Μf, Capacitance Tolerance:± 20%, Voltage(Dc):16V, Manufacturer Size Code:4, Esr:0.07Ohm, Capacitor Case/Package:2924 [7361 Metric], Product Length:7.3Mm, Product Width:6.1Mm Rohs Compliant: Yes |Kyocera Avx TCN4337M016R0070 Min Qty: 800 Package Multiple: 1 Date Code: 0 Container: Reel TCN4337M016R0070 Part Details 0
  • 20000 $1.9100
  • 12000 $1.9400
  • 8000 $2.0200
  • 4000 $2.1600
  • 2000 $2.3300
  • 1 $2.4500
$1.9100 / $2.4500 Buy Now TCN4337M016R0070 Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070E DISTI # 478-12544-1-ND
Kyocera AVX Components CAP TANT POLY 330UF 16V 2924 Min Qty: 1 Lead time: 17 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) TCN4337M016R0070E Part Details 2128
In Stock
  • 4000 $1.8730
  • 2400 $1.9097
  • 1600 $1.9831
  • 800 $2.0198
  • 100 $2.7176
  • 50 $3.1584
  • 10 $3.4960
  • 1 $4.5500
$1.8730 / $4.5500 Buy Now TCN4337M016R0070E Part Details
TCN4337M016R0070 DISTI # 478-9592-1-ND
Kyocera AVX Components CAP TANT POLY 330UF 16V 2924 Min Qty: 1 Lead time: 17 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) TCN4337M016R0070 Part Details 1651
In Stock
  • 4000 $1.7117
  • 2400 $1.7453
  • 1600 $1.8124
  • 800 $1.8459
  • 100 $2.4836
  • 50 $2.8864
  • 10 $3.1950
  • 1 $4.1600
$1.7117 / $4.1600 Buy Now TCN4337M016R0070 Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070E
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070E) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $3.0481
$3.0481 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $2.6840
$2.6840 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 55AC3929
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 55AC3929) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 4 Days Container: Ammo Pack TCN4337M016R0070 Part Details 100 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 82AC9149
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 82AC9149) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 3 Days Container: Ammo Pack TCN4337M016R0070 Part Details 29 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070A DISTI # TCN4337M016R0070A
Kyocera AVX Components Cap Tant Solid 330uF 16V 4 CASE 20% (7.3 X 6.1 X 2mm) SMD 7361-20,4 0.07 Ohm 105°C T/R (Alt: TCN4337M016R0070A) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070A Part Details 0   RFQ TCN4337M016R0070A Part Details

View all 'TCN4337M016R0070' results from Avnet Americas

Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # 581-TCN4337M016R0070
Kyocera AVX Components Tantalum Capacitors - Polymer 16V 330uF 20% 2924 ESR=70mOhm RoHS: Compliant TCN4337M016R0070 Part Details 618
  • 1 $3.5400
  • 10 $3.0100
  • 50 $2.8400
  • 100 $2.6100
  • 500 $1.9900
  • 800 $1.9800
  • 1600 $1.9400
$1.9400 / $3.5400 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # 581-TCN4337M016R70E
Kyocera AVX Components Tantalum Capacitors - Polymer 16V 330uF Blk Resin ESR=70Ohm RoHS: Compliant TCN4337M016R0070E Part Details 526
  • 1 $3.8600
  • 10 $3.1300
  • 50 $2.9300
  • 100 $2.5400
  • 250 $2.4500
  • 500 $2.0200
$2.0200 / $3.8600 Buy Now TCN4337M016R0070E Part Details
Top of Page ↑

RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # 73979849
Kyocera AVX Components Polymer - standard and low profile330 uF,16 V | AVX TCN4337M016R0070 RoHS: Compliant Min Qty: 800 Package Multiple: 1 Lead time: 15 Weeks, 0 Days Container: Bulk TCN4337M016R0070 Part Details 0
  • 800 $3.3700
  • 4000 $3.2000
  • 8000 $3.0300
  • 16000 $2.8600
$2.8600 / $3.3700 RFQ TCN4337M016R0070 Part Details
Top of Page ↑

Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070
Kyocera AVX Components TCN Series 330 uF ±20 % 16 V SMT Tantalum Polymer Electrolytic Chip Capacitor RoHS: Compliant pbFree: Yes Min Qty: 800 Package Multiple: 800 Container: Reel TCN4337M016R0070 Part Details 0
Reel
  • 800 $1.8100
$1.8100 Buy Now TCN4337M016R0070 Part Details
Top of Page ↑

TTI ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Tantalum Capacitors - Polymer 16V 330uF 20% 2924 ESR=70mOhm RoHS: Compliant pbFree: Pb-Free Min Qty: 800 Package Multiple: 800 Container: Reel TCN4337M016R0070 Part Details Americas - 0
  • 800 $2.0000
  • 1600 $1.9600
  • 2400 $1.9200
  • 4000 $1.8900
  • 8000 $1.8500
$1.8500 / $2.0000 Buy Now TCN4337M016R0070 Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070E
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070E) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $3.0481
$3.0481 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $3.0518
$3.0518 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 55AC3929
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 55AC3929) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 4 Days Container: Ammo Pack TCN4337M016R0070 Part Details 100 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 82AC9149
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 82AC9149) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 3 Days Container: Ammo Pack TCN4337M016R0070 Part Details 29 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070A DISTI # TCN4337M016R0070A
Kyocera AVX Components Cap Tant Solid 330uF 16V 4 CASE 20% (7.3 X 6.1 X 2mm) SMD 7361-20,4 0.07 Ohm 105°C T/R (Alt: TCN4337M016R0070A) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070A Part Details 0   RFQ TCN4337M016R0070A Part Details

View all 'TCN4337M016R0070' results from Avnet Americas

Top of Page ↑

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Capacitor: polymer, 330uF, 16VDC, 4, 2924, ESR: 70mΩ, TCN, SMD, ±20% Min Qty: 800 TCN4337M016R0070 Part Details 0
  • 800 $1.9500
$1.9500 RFQ TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # TCN4337M016R0070E
Kyocera AVX Components Capacitor: polymer, 330uF, 16VDC, 4, 2924, ESR: 70mΩ, TCN, SMD, ±20% Min Qty: 800 TCN4337M016R0070E Part Details 0
  • 800 $2.1300
$2.1300 RFQ TCN4337M016R0070E Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070E
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070E) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $3.0481
$3.0481 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070 Part Details 0
  • 800 $2.6840
$2.6840 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 55AC3929
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 55AC3929) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 4 Days Container: Ammo Pack TCN4337M016R0070 Part Details 100 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070 DISTI # 82AC9149
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] - Product that comes on tape, but is not reeled (Alt: 82AC9149) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 20 Weeks, 3 Days Container: Ammo Pack TCN4337M016R0070 Part Details 29 Partner Stock
  • 100 $2.8800
  • 50 $3.1800
  • 25 $3.3400
  • 10 $3.4800
  • 1 $4.5800
$2.8800 / $4.5800 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070A DISTI # TCN4337M016R0070A
Kyocera AVX Components Cap Tant Solid 330uF 16V 4 CASE 20% (7.3 X 6.1 X 2mm) SMD 7361-20,4 0.07 Ohm 105°C T/R (Alt: TCN4337M016R0070A) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 15 Weeks, 0 Days TCN4337M016R0070A Part Details 0   RFQ TCN4337M016R0070A Part Details

View all 'TCN4337M016R0070' results from Avnet Americas

Top of Page ↑

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # 3051931
Kyocera AVX Components TANT CAP, POLYMER, 330UF, 16V, CASE 4 RoHS: Compliant Min Qty: 1 Container: Cut Tape TCN4337M016R0070 Part Details 29
  • 4000 S$2.7200
  • 2000 S$2.7700
  • 1000 S$2.8700
  • 500 S$3.0900
  • 100 S$3.9500
  • 10 S$5.0800
  • 1 S$6.6100
S$2.7200 / S$6.6100 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # 2852779RL
Kyocera AVX Components CAP, 330F, 16V, 20% RoHS: Compliant Min Qty: 50 Container: Reel TCN4337M016R0070E Part Details 0
  • 8000 S$3.0300
  • 4000 S$3.0900
  • 800 S$3.1500
  • 400 S$3.6300
  • 200 S$3.9000
  • 50 S$4.7200
S$3.0300 / S$4.7200 Buy Now TCN4337M016R0070E Part Details
TCN4337M016R0070E DISTI # 2852779
Kyocera AVX Components CAP, 330F, 16V, 20% RoHS: Compliant Min Qty: 1 Container: Cut Tape TCN4337M016R0070E Part Details 0
  • 8000 S$3.0300
  • 4000 S$3.0900
  • 800 S$3.1500
  • 400 S$3.6300
  • 200 S$3.9000
  • 50 S$4.7200
  • 10 S$5.2100
  • 1 S$6.0500
S$3.0300 / S$6.0500 Buy Now TCN4337M016R0070E Part Details
Top of Page ↑

Avnet Abacus Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, � 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 2 Weeks, 2 Days TCN4337M016R0070 Part Details Abacus - 0   Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # TCN4337M016R0070E
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, � 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070E) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 2 Weeks, 2 Days TCN4337M016R0070E Part Details Abacus - 0   Buy Now TCN4337M016R0070E Part Details
Top of Page ↑

Avnet Asia Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # TCN4337M016R0070E
Kyocera AVX Components Tantalum Polymer Capacitor, 330 uF, 16 V, ± 20%, 4, 70 mohm, 2924 [7361-20 Metric] (Alt: TCN4337M016R0070E) RoHS: Compliant Min Qty: 800 Package Multiple: 800 Lead time: 14 Weeks, 0 Days TCN4337M016R0070 Part Details 0   RFQ TCN4337M016R0070 Part Details
Top of Page ↑

Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TCN4337M016R0070 DISTI # 3051931
Kyocera AVX Components TANT CAP, POLYMER, 330UF, 16V, CASE 4 RoHS: Compliant Min Qty: 1 Lead time: 34 Weeks, 4 Days Container: Cut Tape TCN4337M016R0070 Part Details 29
  • 100 £2.4500
  • 50 £2.7000
  • 25 £2.8400
  • 10 £2.9600
  • 1 £3.9000
£2.4500 / £3.9000 Buy Now TCN4337M016R0070 Part Details
TCN4337M016R0070E DISTI # 2852779
Kyocera AVX Components CAP, 330F, 16V, 20% RoHS: Compliant Min Qty: 1 Lead time: 15 Weeks, 1 Days Container: Cut Tape TCN4337M016R0070E Part Details 0
  • 8000 £1.5800
  • 4000 £1.6100
  • 800 £1.6400
  • 400 £1.7700
  • 200 £2.0300
  • 50 £2.1800
  • 10 £2.8400
  • 1 £3.3800
£1.5800 / £3.3800 Buy Now TCN4337M016R0070E Part Details
TCN4337M016R0070E DISTI # 2852779RL
Kyocera AVX Components CAP, 330F, 16V, 20% RoHS: Compliant Min Qty: 50 Lead time: 15 Weeks, 1 Days Container: Reel TCN4337M016R0070E Part Details 0
  • 8000 £1.5800
  • 4000 £1.6100
  • 800 £1.6400
  • 400 £1.7700
  • 200 £2.0300
  • 50 £2.1800
£1.5800 / £2.1800 Buy Now TCN4337M016R0070E Part Details

Associated Part Details

Most Popular Ceramic Capacitors

Most Popular Part Numbers