nc7sp17 price and stock

nc7sp17 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
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • Electroshield
  • ES Components
  • Fairview Microwave
  • 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
  • Ozdisan Elektronik
  • Pasternack Enterprises
  • PEI Genesis
  • Powell Electronics
  • PUI
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Sager
  • Samtec
  • STMicroelectronics
  • Symmetry
  • 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
  • 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
  • Xinglight
Show Filters
Select Manufacturer

Update Alert Settings for: nc7sp17

Select Manufacturer
Which Manufacturer of nc7sp17 would you like to use for your alert(s)?
  • Please alert me when nc7sp17 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for nc7sp17 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 nc7sp17 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 nc7sp17 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 nc7sp17.
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
NC7SP17P5X DISTI # 58M9741
onsemi Ic, Nc7Sp, Smd, Logic Family/Base Number:-, Logic Device Type:Buffer, Schmitt Trigger, Logic Case Style:Sc-70, No. Of Pins:5Pins, Supply Voltage Min:900Mv, Supply Voltage Max:3.6V, Logic Ic Family:Nc7S, Logic Ic Base Number:-, Rohs Compliant: Yes |Onsemi NC7SP17P5X RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape NC7SP17P5X Part Details 5255
  • 1000 $0.1240
  • 500 $0.1360
  • 250 $0.1480
  • 100 $0.1600
  • 50 $0.2190
  • 25 $0.2790
  • 10 $0.3380
  • 1 $0.4990
$0.1240 / $0.4990 Buy Now NC7SP17P5X Part Details
NC7SP17FHX DISTI # 95T0954
onsemi Tinylogic Ulp Single Buffer With Schmitt Trigger Input/Reel |Onsemi NC7SP17FHX RoHS: Not Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel NC7SP17FHX Part Details 0   Buy Now NC7SP17FHX Part Details
NC7SP17P5X DISTI # 29X6786
onsemi Logic Device Type:Buffer, Schmitt Trigger, Logic Family/Base Number:-, Ic Case/Package:Sc-70, No. Of Pins:5Pins, Supply Voltage Min:900Mv, Supply Voltage Max:3.6V, Logic Ic Family:Nc7S, Logic Ic Base Number:-, Qualification:- Rohs Compliant: Yes |Onsemi NC7SP17P5X RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel NC7SP17P5X Part Details 0
  • 30000 $0.0760
  • 18000 $0.0830
  • 12000 $0.0900
  • 6000 $0.1020
  • 3000 $0.1160
$0.0760 / $0.1160 Buy Now NC7SP17P5X Part Details
NC7SP17L6X-L22780 DISTI # 57AK8386
onsemi Ulp 1 Buffer Schmitt/Reel |Onsemi NC7SP17L6X-L22780 RoHS: Not Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel NC7SP17L6X-L22780 Part Details 0   Buy Now NC7SP17L6X-L22780 Part Details
Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17L6X DISTI # 2156-NC7SP17L6X-ND
Fairchild Semiconductor Corporation BUFFER, P SERIES, 1-FUNC, 1-INPU Min Qty: 1099 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT NC7SP17L6X Part Details 270000
In Stock
  • 1099 $0.2700
$0.2700 Buy Now NC7SP17L6X Part Details
NC7SP17FHX DISTI # 2156-NC7SP17FHX-ND
Fairchild Semiconductor Corporation BUFFER, P SERIES, 1-FUNC, 1-INPU Min Qty: 3878 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT NC7SP17FHX Part Details 160000
In Stock
  • 3878 $0.0800
$0.0800 Buy Now NC7SP17FHX Part Details
NC7SP17P5X DISTI # NC7SP17P5XCT-ND
onsemi IC BUF NON-INVERT 3.6V SC70-5 Min Qty: 1 Lead time: 17 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) NC7SP17P5X Part Details 8807
In Stock
  • 75000 $0.0751
  • 30000 $0.0812
  • 21000 $0.0840
  • 15000 $0.0869
  • 9000 $0.0918
  • 6000 $0.0963
  • 3000 $0.1051
  • 1000 $0.1232
  • 500 $0.1377
  • 250 $0.1554
  • 100 $0.1846
  • 25 $0.2460
  • 10 $0.3020
  • 1 $0.5300
$0.0751 / $0.5300 Buy Now NC7SP17P5X Part Details
NC7SP17L6X DISTI # NC7SP17L6XCT-ND
onsemi IC BUF NON-INVERT 3.6V 6MICROPAK Min Qty: 1 Lead time: 99 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) NC7SP17L6X Part Details 5564
In Stock
  • 25000 $0.2250
  • 10000 $0.2273
  • 5000 $0.2363
  • 2500 $0.2454
  • 1000 $0.2636
  • 500 $0.3454
  • 250 $0.3636
  • 100 $0.4272
  • 25 $0.5636
  • 10 $0.6000
  • 1 $0.6800
$0.2250 / $0.6800 Buy Now NC7SP17L6X Part Details
NC7SP17FHX DISTI # NC7SP17FHXCT-ND
onsemi IC BUF NON-INVERT 3.6V 6MICROPK2 Min Qty: 1 Lead time: 99 Weeks Container: Cut Tape (CT), Tape & Reel (TR) NC7SP17FHX Part Details 3841
In Stock
  • 2500 $0.0927
  • 1000 $0.1030
  • 500 $0.1339
  • 250 $0.1494
  • 100 $0.1545
  • 25 $0.2832
  • 10 $0.3140
  • 1 $0.4200
$0.0927 / $0.4200 Buy Now NC7SP17FHX Part Details

View all 'nc7sp17' results from DigiKey

Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17L6X DISTI # NC7SP17L6X
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 6-Pin MicroPak T/R - Tape and Reel (Alt: NC7SP17L6X) RoHS: Compliant Min Qty: 3125 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Reel NC7SP17L6X Part Details 190000 Partner Stock
  • 32000 $0.2032
  • 16000 $0.2064
  • 6300 $0.2096
  • 3200 $0.2128
  • 3125 $0.2176
$0.2032 / $0.2176 Buy Now NC7SP17L6X Part Details
NC7SP17P5X DISTI # NC7SP17P5X
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R - Tape and Reel (Alt: NC7SP17P5X) RoHS: Compliant Min Qty: 18000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days Container: Reel NC7SP17P5X Part Details 57000 Factory Stock
  • 3000 $0.0693
$0.0693 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # 512-NC7SP17P5X
onsemi Buffers & Line Drivers Sgl Buff Sch Trigger RoHS: Compliant NC7SP17P5X Part Details 3087
  • 1 $0.5000
  • 10 $0.2460
  • 100 $0.1380
  • 1000 $0.1190
  • 3000 $0.0960
  • 9000 $0.0840
  • 24000 $0.0810
  • 45000 $0.0750
  • 99000 $0.0740
$0.0740 / $0.5000 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Arrow Electronics Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # V36:1790_06303154
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks Date Code: 2416 NC7SP17P5X Part Details Americas - 42000
  • 30000 $0.0670
  • 12000 $0.0777
  • 6000 $0.0831
  • 3000 $0.0864
$0.0670 / $0.0864 Buy Now NC7SP17P5X Part Details
NC7SP17P5X DISTI # E02:0323_00845309
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks Date Code: 2424 NC7SP17P5X Part Details Europe - 6000
  • 30000 $0.0633
  • 12000 $0.0734
  • 6000 $0.0766
  • 3000 $0.0817
$0.0633 / $0.0817 Buy Now NC7SP17P5X Part Details
NC7SP17P5X DISTI # V72:2272_06303154
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 17 Weeks Date Code: 2240 Container: Cut Strips NC7SP17P5X Part Details Americas - 375
  • 250 $0.0873
  • 100 $0.1326
  • 25 $0.2346
  • 10 $0.2373
  • 1 $0.4683
$0.0873 / $0.4683 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-70-5 NC7SP17P5X Part Details 9000 In Stock
  • 150000 $0.0701
  • 102000 $0.0711
  • 51000 $0.0722
  • 27000 $0.0741
  • 12000 $0.0758
  • 9000 $0.0770
  • 6000 $0.0789
  • 3000 $0.0801
$0.0701 / $0.0801 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # 82785528
Aptina Imaging Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R Min Qty: 3000 Package Multiple: 3000 Date Code: 2416 NC7SP17P5X Part Details Americas - 42000
  • 30000 $0.0670
  • 12000 $0.0777
  • 6000 $0.0831
  • 3000 $0.0864
$0.0670 / $0.0864 Buy Now NC7SP17P5X Part Details
NC7SP17P5X DISTI # 83641215
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2424 NC7SP17P5X Part Details Americas - 9000
  • 27000 $0.0963
  • 12000 $0.0985
  • 9000 $0.1001
  • 6000 $0.1026
  • 3000 $0.1041
$0.0963 / $0.1041 Buy Now NC7SP17P5X Part Details
NC7SP17P5X DISTI # 83677802
Aptina Imaging Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R Min Qty: 3000 Package Multiple: 3000 Date Code: 2424 NC7SP17P5X Part Details Americas - 6000
  • 30000 $0.0640
  • 12000 $0.0742
  • 6000 $0.0775
  • 3000 $0.0826
$0.0640 / $0.0826 Buy Now NC7SP17P5X Part Details
NC7SP17P5X DISTI # 65162870
Aptina Imaging Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R Min Qty: 79 Package Multiple: 1 Date Code: 2240 NC7SP17P5X Part Details Americas - 375
  • 250 $0.0873
  • 100 $0.1326
  • 79 $0.2346
$0.0873 / $0.2346 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Logic Circuit, Buffer, CMOS, 6 Pin, Plastic, TSSOP NC7SP17P5X Part Details 4800
  • 3541 $0.1978
  • 709 $0.2260
  • 1 $0.5650
$0.1978 / $0.5650 Buy Now NC7SP17P5X Part Details
Fairchild Semiconductor Corporation P SERIES, 1-INPUT NON-INVERT GATE, PDSO6 NC7SP17L6X Part Details 1328
  • 814 $0.2196
  • 172 $0.2460
  • 1 $0.5271
$0.2196 / $0.5271 Buy Now NC7SP17L6X Part Details
Top of Page ↑

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO5 RoHS: Compliant Status: Active Min Qty: 1 NC7SP17P5X Part Details 3000
  • 1000 $0.0691
  • 500 $0.0732
  • 100 $0.0764
  • 25 $0.0797
  • 1 $0.0813
$0.0691 / $0.0813 Buy Now NC7SP17P5X Part Details
onsemi Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO6 RoHS: Compliant Status: Active Min Qty: 1 NC7SP17L6X Part Details 1983
  • 1000 $0.2231
  • 500 $0.2363
  • 100 $0.2468
  • 25 $0.2573
  • 1 $0.2625
$0.2231 / $0.2625 Buy Now NC7SP17L6X Part Details
Fairchild Semiconductor Corporation Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO6 ' RoHS: Compliant Status: Obsolete Min Qty: 1 NC7SP17FHX Part Details 168744
  • 1000 $0.0632
  • 500 $0.0670
  • 100 $0.0699
  • 25 $0.0729
  • 1 $0.0744
$0.0632 / $0.0744 Buy Now NC7SP17FHX Part Details
Fairchild Semiconductor Corporation Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO6 RoHS: Compliant Status: Active Min Qty: 1 NC7SP17L6X Part Details 467593
  • 1000 $0.2231
  • 500 $0.2363
  • 100 $0.2468
  • 25 $0.2573
  • 1 $0.2625
$0.2231 / $0.2625 Buy Now NC7SP17L6X Part Details
Top of Page ↑

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation   NC7SP17L6X Part Details 3316   RFQ NC7SP17L6X Part Details
Fairchild Semiconductor Corporation   NC7SP17P5X Part Details 1587   RFQ NC7SP17P5X Part Details
Top of Page ↑

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # NC7SP17P5X
onsemi IC: digital, buffer,non-inverting, Ch: 1, SMD, SC70-5, 0.9÷3.6VDC Min Qty: 1 NC7SP17P5X Part Details 0
  • 45000 $0.0780
  • 30000 $0.0790
  • 6000 $0.0830
  • 3000 $0.0870
  • 1000 $0.0990
  • 500 $0.1100
  • 100 $0.1590
  • 25 $0.2380
  • 10 $0.3050
  • 1 $0.4380
$0.0780 / $0.4380 RFQ NC7SP17P5X Part Details
Top of Page ↑

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation TINYLOGIC ULP SINGLE BUFFER WITH SCHMITT TRIGGER INPUT Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO6 RoHS: Not Compliant NC7SP17L6X Part Details Stock EU - 2735
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ NC7SP17L6X Part Details
Fairchild Semiconductor Corporation Buffer, P Series, 1-Func, 1-Input, CMOS, PDSO5 RoHS: Compliant NC7SP17P5X Part Details Stock EU - 1465
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ NC7SP17P5X Part Details
Top of Page ↑

NexGen Digital

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation   NC7SP17L6X Part Details 147   RFQ NC7SP17L6X Part Details
Top of Page ↑

Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation INSTOCK NC7SP17P5X Part Details 3000   RFQ NC7SP17P5X Part Details
Fairchild Semiconductor Corporation INSTOCK NC7SP17P5X Part Details 3000   RFQ NC7SP17P5X Part Details
Top of Page ↑

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation IC BUFFER SCHM TRIG ULP SC70-5 NC7SP17P5X Part Details 172742
  • 5515 $0.0544
  • 4120 $0.0607
  • 3190 $0.0627
  • 2315 $0.0648
  • 1495 $0.0669
  • 615 $0.0815
$0.0544 / $0.0815 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Avnet Asia Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # NC7SP17P5X
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R (Alt: NC7SP17P5X) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days NC7SP17P5X Part Details 3000
  • 150000 $0.0512
  • 75000 $0.0531
  • 30000 $0.0550
  • 15000 $0.0568
  • 9000 $0.0587
  • 6000 $0.0606
  • 3000 $0.0625
$0.0512 / $0.0625 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Flip Electronics ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Stock, ship today NC7SP17L6X Part Details 190000   RFQ NC7SP17L6X Part Details
Top of Page ↑

New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 NC7SP17P5X Part Details 6000
  • 3000 $0.1129
  • 6000 $0.1045
$0.1045 / $0.1129 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # NC7SP17P5X
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R (Alt: NC7SP17P5X) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days NC7SP17P5X Part Details Silica - 0   Buy Now NC7SP17P5X Part Details
Top of Page ↑

Master Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-70-5 NC7SP17P5X Part Details 9000 In Stock
  • 150000 $0.0701
  • 102000 $0.0711
  • 51000 $0.0722
  • 27000 $0.0741
  • 12000 $0.0758
  • 9000 $0.0770
  • 6000 $0.0789
  • 3000 $0.0801
$0.0701 / $0.0801 Buy Now NC7SP17P5X Part Details
Top of Page ↑

Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation IN STOCK SHIP TODAY NC7SP17L6X Part Details 40
  • 1000 $1.0000
  • 100 $1.1500
  • 1 $1.5400
$1.0000 / $1.5400 Buy Now NC7SP17L6X Part Details
Top of Page ↑

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
NC7SP17P5X DISTI # NC7SP17P5X
onsemi Schmitt Trigger Buffer 1-CH Non-Inverting CMOS 5-Pin SC-70 T/R (Alt: NC7SP17P5X) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 19 Weeks, 0 Days NC7SP17P5X Part Details EBV - 9000   Buy Now NC7SP17P5X Part Details
Top of Page ↑

LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Schmitt Trigger 1 2.6mA 0.9V3.6V 2.6mA 1 SC-70-5 Buffers Drivers Receivers Transceivers ROHS NC7SP17P5X Part Details 10
  • 500 $0.1431
  • 150 $0.1454
  • 50 $0.1478
  • 5 $0.1513
$0.1431 / $0.1513 Buy Now NC7SP17P5X Part Details

Associated Part Details

Most Popular Part Numbers