d1189 price and stock

d1189 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
  • Blume Elektronik
  • CDM Electronics
  • Chip One Stop
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey →
  • Dynamic Solutions
  • ECCO
  • Electroshield
  • element14
  • ES Components
  • Fairview Microwave →
  • Farnell
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Electronics
  • Interstate Connecting
  • Karl Kruse
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser →
  • NAC
  • New Advantage
  • Newark →
  • NXP
  • Onlinecomponents.com
  • Pasternack Enterprises
  • PEI Genesis
  • Perfect Parts
  • Powell Electronics
  • PUI
  • Richardson RFPD →
  • Rochester
  • RS →
  • Rutronik
  • Sager →
  • Samtec
  • SiTime Corporation
  • STMicroelectronics
  • Symmetry
  • TE Connectivity
  • Techni-Tool
  • Teledyne e2v
  • TestEquity
  • TME →
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • Bristol →
  • Chip 1 Exchange
  • Chip Stock
  • Chip-Germany GmbH
  • Component Electronics, Inc
  • CoreStaff
  • Futuretech Components
  • Greenchips
  • IBS Electronics
  • JRH Electronics
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer
Select Manufacturer
Fairview Microwave Inc
Thomas & Betts
Mini-Circuits
Samtec Inc
Skyworks Solutions Inc
Dicon Fiberoptics Inc
Donau Elektronik
ABB Group
Not Found
Top of Page ↑

Newark Authorized Distributor - Price includes all import duties and tariffs for applicable products

Part # Manufacturer Description Stock Price Price Range Buy
FMAD1189 DISTI # 88AK9169
Fairview Microwave Inc Rf Adapter, N Plug-Qn Jack, 50 Ohm, Convert From Coax Type:N, Convert From Gender:Plug, Convert T... o Coax Type:Qn, Convert To Gender:Jack, Adapter Body Style:Straight Adapter, Impedance:50Ohm, Connector Type:Inter Series Coaxial |Fairview Microwave FMAD1189 more RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk FMAD1189 Part Details 27
  • 1 $70.9700
$70.9700 Buy Now FMAD1189 Part Details
SMD118-9-1 DISTI # 30T4267
Thomas & Betts Wire Marker Wh:1(Cd/500)Awg22-16 |Abb Thomas & Betts SMD118-9-1 RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk SMD118-9-1 Part Details 0
  • 250 $46.5700
  • 100 $48.2000
  • 50 $49.8300
  • 25 $51.2000
  • 1 $53.6500
$46.5700 / $53.6500 Buy Now SMD118-9-1 Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
CSBP-D1189+ DISTI # 3157-CSBP-D1189+-ND
Mini-Circuits CERAMIC RESONATOR BPF Min Qty: 1 Lead time: 11 Weeks Container: Strip CSBP-D1189+ Part Details Temporarily Out of Stock
  • 25 $42.1124
  • 10 $43.9440
  • 1 $45.4600
$42.1124 / $45.4600 Buy Now CSBP-D1189+ Part Details
DW-07-14-L-D-1189 DISTI # 612-DW-07-14-L-D-1189-ND
Samtec Inc FLEXIBLE BOARD STACKING HEADER W Lead time: 6 Weeks DW-07-14-L-D-1189 Part Details Temporarily Out of Stock   Buy Now DW-07-14-L-D-1189 Part Details
FMAD1189 DISTI # 5328-FMAD1189-ND
Fairview Microwave Inc COAX ADAPT N TO QN Min Qty: 1 Lead time: 5 Weeks Container: Bag FMAD1189 Part Details Temporarily Out of Stock
  • 1 $58.1700
$58.1700 Buy Now FMAD1189 Part Details
Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ZST-125-08-L-D-1189-LL DISTI # ZST-125-08-L-D-1189-LL
Samtec Inc Conn Elevated Shrouded Header HDR 50 POS 2.54mm Solder ST Thru-Hole - Bulk (Alt: ZST-125-08-L-D-1189... -LL) more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk ZST-125-08-L-D-1189-... Part Details 0   RFQ ZST-125-08-L-D-1189-... Part Details
ZST-112-08-L-D-1189 DISTI # ZST-112-08-L-D-1189
Samtec Inc Conn Elevated Shrouded Header HDR 24 POS 2.54mm Solder ST Thru-Hole - Bulk (Alt: ZST-112-08-L-D-1189... ) more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk ZST-112-08-L-D-1189 Part Details 0   RFQ ZST-112-08-L-D-1189 Part Details
Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
CSBP-D1189+ DISTI # 139-CSBP-D1189+
Mini-Circuits Signal Conditioning BANDPASS FLTR / SURF MT / RoHS RoHS: Compliant CSBP-D1189+ Part Details 0
  • 1 $45.4600
  • 10 $43.9400
  • 25 $40.9100
  • 50 $40.4300
$40.4300 / $45.4600 Order Now CSBP-D1189+ Part Details
SI5332AD11891-GM1 DISTI # 634-SI5332AD11891GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11891-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11891-GM1 Part Details
SI5332AD11892-GM1 DISTI # 634-SI5332AD11892GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11892-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11892-GM1 Part Details
SI5332AD11893-GM1 DISTI # 634-SI5332AD11893GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11893-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11893-GM1 Part Details
SI5332AD11894-GM1 DISTI # 634-SI5332AD11894GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11894-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11894-GM1 Part Details
SI5332AD11895-GM1 DISTI # 634-SI5332AD11895GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11895-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11895-GM1 Part Details
SI5332AD11897-GM1 DISTI # 634-SI5332AD11897GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11897-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11897-GM1 Part Details
SI5332AD11899-GM1 DISTI # 634-SI5332AD11899GM1
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11899-GM1 Part Details 0
  • 490 $12.4400
$12.4400 Order Now SI5332AD11899-GM1 Part Details
SI5345A-D11890-GM DISTI # 634-SI5345AD11890GM
Skyworks Solutions Inc Clock Synthesizer / Jitter Cleaner Low-jitter, 10-output, any frequency (< 1028 MHz), any output ... jitter attenuator more RoHS: Compliant SI5345A-D11890-GM Part Details 0
  • 260 $28.7700
$28.7700 Order Now SI5345A-D11890-GM Part Details
SI5332AD11891-GM1R DISTI # 634-SI532AD11891GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11891-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11891-GM1R Part Details
SI5332AD11892-GM1R DISTI # 634-SI532AD11892GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11892-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11892-GM1R Part Details
SI5332AD11893-GM1R DISTI # 634-SI532AD11893GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11893-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11893-GM1R Part Details
SI5332AD11894-GM1R DISTI # 634-SI532AD11894GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11894-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11894-GM1R Part Details
SI5332AD11895-GM1R DISTI # 634-SI532AD11895GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11895-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11895-GM1R Part Details
SI5332AD11897-GM1R DISTI # 634-SI532AD11897GM1R
Skyworks Solutions Inc Clock Generators & Support Products Low jitter, 6-output, any-frequency (< 333.33 MHz), any o... utput clock generator (INT+FRAC) more RoHS: Compliant SI5332AD11897-GM1R Part Details 0
  • 1000 $11.0700
$11.0700 Order Now SI5332AD11897-GM1R Part Details

View all 'd1189' results from Mouser Electronics

View all 'd1189' results from Mouser Electronics

Top of Page ↑

RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
SMD118-9-3 DISTI # 73986960
Thomas & Betts Vinyl Sleeve Marker, Wire Range 22-16AWG, Color White, Legend 3 | ABB Thomas & Betts SMD118-9-3 RoHS: Compliant Min Qty: 1 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Package SMD118-9-3 Part Details 0
  • 1 $47.8900
  • 5 $45.4900
  • 10 $44.5400
$44.5400 / $47.8900 RFQ SMD118-9-3 Part Details
SMD118-9-2 DISTI # 73986959
Thomas & Betts Vinyl Sleeve Marker, Wire Range 22-16AWG, Color White, Legend 2 | ABB Thomas & Betts SMD118-9-2 RoHS: Compliant Min Qty: 1 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Package SMD118-9-2 Part Details 0
  • 1 $51.4300
  • 5 $46.2900
  • 10 $45.0100
$45.0100 / $51.4300 RFQ SMD118-9-2 Part Details
SMD118-9-4 DISTI # 73986961
Thomas & Betts Vinyl Sleeve Marker, Wire Range 22-16AWG, Color White, Legend 4 | ABB Thomas & Betts SMD118-9-4 RoHS: Compliant Min Qty: 1 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Package SMD118-9-4 Part Details 0
  • 1 $51.4300
  • 5 $46.2900
  • 10 $45.0100
$45.0100 / $51.4300 RFQ SMD118-9-4 Part Details
SMD118-9-1 DISTI # 73986958
Thomas & Betts Vinyl Sleeve Marker, Wire Range 22-16AWG, Color White, Legend 1 | ABB Thomas & Betts SMD118-9-1 RoHS: Compliant Min Qty: 1 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Package SMD118-9-1 Part Details 0
  • 1 $51.4300
  • 5 $46.2900
  • 10 $45.0100
$45.0100 / $51.4300 RFQ SMD118-9-1 Part Details
Top of Page ↑

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Dicon Fiberoptics Inc   SCD118905 Part Details 1   RFQ SCD118905 Part Details
Top of Page ↑

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
118-9 DISTI # D-118-9
Donau Elektronik Wire, LiY, stranded, Cu, 0.14mm2, PVC, grey, 60V, 10m, 1x0.14mm2 Min Qty: 1 118-9 Part Details 11
  • 10 $1.5400
  • 5 $1.7300
  • 3 $1.9300
  • 1 $2.2200
$1.5400 / $2.2200 Buy Now 118-9 Part Details
Top of Page ↑

Richardson RFPD Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
SI5332AD11894-GM1R DISTI # SI5332AD118941R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11894-GM1R Part Details 0   RFQ SI5332AD11894-GM1R Part Details
SI5332AD11893-GM1R DISTI # SI5332AD118931R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11893-GM1R Part Details 0   RFQ SI5332AD11893-GM1R Part Details
SI5332AD11892-GM1R DISTI # SI5332AD118921R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11892-GM1R Part Details 0   RFQ SI5332AD11892-GM1R Part Details
SI5332AD11899-GM1 DISTI # SI5332AD11899M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11899-GM1 Part Details 0   RFQ SI5332AD11899-GM1 Part Details
SI5332AD11897-GM1R DISTI # SI5332AD118971R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11897-GM1R Part Details 0   RFQ SI5332AD11897-GM1R Part Details
SI5345A-D11890-GMR DISTI # SI5345AD11890MR
Skyworks Solutions Inc JITTER ATTENUATORS RoHS: Compliant Min Qty: 1 SI5345A-D11890-GMR Part Details 0   RFQ SI5345A-D11890-GMR Part Details
SI5332AD11895-GM1R DISTI # SI5332AD118951R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11895-GM1R Part Details 0   RFQ SI5332AD11895-GM1R Part Details
SI5332AD11894-GM1 DISTI # SI5332AD11894M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11894-GM1 Part Details 0   RFQ SI5332AD11894-GM1 Part Details
SI5345A-D11890-GM DISTI # SI5345AD11890GM
Skyworks Solutions Inc JITTER ATTENUATORS RoHS: Compliant Min Qty: 1 SI5345A-D11890-GM Part Details 0   RFQ SI5345A-D11890-GM Part Details
SI5332AD11893-GM1 DISTI # SI5332AD11893M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11893-GM1 Part Details 0   RFQ SI5332AD11893-GM1 Part Details
SI5332AD11899-GM1R DISTI # SI5332AD118991R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11899-GM1R Part Details 0   RFQ SI5332AD11899-GM1R Part Details
SI5332AD11897-GM1 DISTI # SI5332AD11897M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11897-GM1 Part Details 0   RFQ SI5332AD11897-GM1 Part Details
SI5332AD11891-GM1 DISTI # SI5332AD11891M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11891-GM1 Part Details 0   RFQ SI5332AD11891-GM1 Part Details
SI5332AD11891-GM1R DISTI # SI5332AD118911R
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11891-GM1R Part Details 0   RFQ SI5332AD11891-GM1R Part Details
SI5332AD11895-GM1 DISTI # SI5332AD11895M1
Skyworks Solutions Inc CLOCK GENERATOR RoHS: Compliant Min Qty: 1 SI5332AD11895-GM1 Part Details 0   RFQ SI5332AD11895-GM1 Part Details

View all 'd1189' results from Richardson RFPD

View all 'd1189' results from Richardson RFPD

Top of Page ↑

Sager ECIA (NEDA) Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ZST-125-08-L-D-1189-LL DISTI # 000000000001371551
Samtec Inc Headers & Wire Housings ZST-125-08-L-D-1189-... Part Details 0   Buy Now ZST-125-08-L-D-1189-... Part Details
SMD118-9-3 DISTI # 000000000003109468
ABB Group Thomas & Betts Min Qty: 1 SMD118-9-3 Part Details 0
  • 1 $50.2700
  • 9 $48.0500
  • 18 $46.6800
  • 37 $45.3800
  • 73 $43.5700
$43.5700 / $50.2700 Buy Now SMD118-9-3 Part Details
FJ-10-D-11.89-2 DISTI # 000000000003853313
Samtec Inc FFC / FPC Jumper Cables FJ-10-D-11.89-2 Part Details 0   Buy Now FJ-10-D-11.89-2 Part Details
SMD118-9-2 DISTI # 000000000003109467
ABB Group Thomas & Betts Min Qty: 1 SMD118-9-2 Part Details 0
  • 1 $50.2700
  • 9 $48.0500
  • 18 $46.6800
  • 37 $45.3800
  • 73 $43.5700
$43.5700 / $50.2700 Buy Now SMD118-9-2 Part Details
ZSS-112-08-L-D-1189 DISTI # 000000000003290236
Samtec Inc Headers & Wire Housings ZSS-112-08-L-D-1189 Part Details 0   Buy Now ZSS-112-08-L-D-1189 Part Details
ZST-113-08-L-D-1189 DISTI # 000000000003290402
Samtec Inc Headers & Wire Housings ZST-113-08-L-D-1189 Part Details 0   Buy Now ZST-113-08-L-D-1189 Part Details
ZST-112-08-L-D-1189 DISTI # 000000000003290392
Samtec Inc Headers & Wire Housings ZST-112-08-L-D-1189 Part Details 0   Buy Now ZST-112-08-L-D-1189 Part Details
SMD118-9-4 DISTI # 000000000003109469
ABB Group Thomas & Betts Min Qty: 1 SMD118-9-4 Part Details 0
  • 1 $50.2700
  • 9 $48.0500
  • 18 $46.6800
  • 37 $45.3800
  • 73 $43.5700
$43.5700 / $50.2700 Buy Now SMD118-9-4 Part Details
ZSS-113-08-L-D-1189 DISTI # 000000000003290253
Samtec Inc Headers & Wire Housings ZSS-113-08-L-D-1189 Part Details 0   Buy Now ZSS-113-08-L-D-1189 Part Details
ZST-112-08-T-D-1189 DISTI # 000000000003290393
Samtec Inc Headers & Wire Housings ZST-112-08-T-D-1189 Part Details 0   Buy Now ZST-112-08-T-D-1189 Part Details
SMD118-9-1 DISTI # 000000000003109466
ABB Group Thomas & Betts Min Qty: 1 SMD118-9-1 Part Details 0
  • 1 $50.2700
  • 9 $48.0500
  • 18 $46.6800
  • 37 $45.3800
  • 73 $43.5700
$43.5700 / $50.2700 Buy Now SMD118-9-1 Part Details
IDSS-08-D-11.89 DISTI # 000000000005206715
Samtec Inc Ribbon Cables / IDC Cables IDSS-08-D-11.89 Part Details 0   Buy Now IDSS-08-D-11.89 Part Details

View all 'd1189' results from Sager

Top of Page ↑

Fairview Microwave Manufacturer Direct

Part # Manufacturer Description Stock Price Price Range Buy
FMAD1189 DISTI # FMAD1189
Fairview Microwave Inc Key Specifications, Connector Series 1: N, Connector Gender 1: Male, Connector Polarity 1: Standard,... Connector Impedance 1: 50 Ohm, Connector Series 2: QN, Connector Gender 2: Female, Connector Polarity 2: Standard, Connector Impedance 2: 50 Ohm, Frequency, Min: DC, Frequency, Max: 8.5 GHz, Adapter Body Style: Straight, Connector Mount Method 1: None, Connector Body Material 1: Brass, Connector Body Plating 1: Tri-Metal, Connector Mount Method 2: None, Connector Body Material 2: Brass, Connector Body Plating 2: Tri-Metal. Low PIM N Male to QN Female Adapter, N adapter FMAD1189 from Fairview Microwave is part of a very large selection of in-stock interconnect RF components. Our N to QN adapter is a coaxial adapter design with a 50 Ohm impedance. This 50 Ohm N adapter is manufactured to precise RF adapter specifications and has a maximum VSWR of 1.2:1. N to QN adapter is constructed with male gender on side 1 and female on side 2. FMAD1189 N male to QN female coaxial adapter from Fairview is a straight body style. This straight N connector adapter is an in-line RF adapter design. Fairview male N to female QN adapter is part of over one million RF, microwave and millimeter wave components in stock. Our straight N adapter is ready for same day purchase and shipping worldwide. We also stock and/or custom build N and QN coaxial cables that ship quickly from our facility for all your RF adapter component needs. more Min Qty: 1 Package Multiple: 1 FMAD1189 Part Details 27
  • 1 $48.7900
  • 25 $46.3500
  • 50 $43.9100
  • 100 $41.9600
$41.9600 / $48.7900 Buy Now FMAD1189 Part Details

Associated Part Details

Most Popular Power/Mains Transformers

Most Popular Part Numbers