PCL-724真空发生器


对于PC_BASE体系更要命的是低档X86的配套芯片都已停产，包括DRAM等，使大家想接着使用386、486、586都不可能了，（我一直很喜欢ICOP的M6117，可惜现在DRAM真是买不到新货，全吃库存了），除非使用旧芯片。同时现在inb和微软已完全放弃了向下兼容的规则，使PC_BASE存在的意义日益减少。没有哪家工控厂商都跟上这两位大佬的更新速度，当你的产品准备面市时，你会发现你使用的所有器件均已停产，你只能上二手市场去买拆机件。


在PC_BASE发展过程中大多数厂商都遇到了PC_BASE单体成本高、需要用户有较强的开发能力的问题，使PC_BASE的量很难做大，对厂商的技术支持的能力和要求很高。为此很多工控机的厂商都找到了像KW、infoteam、ISAGRAF、3S这样的软逻辑开发商，利用工控机或者PC104+IO板卡来组成一个控制平台，这种控制平台大的优点在于可以支持现有PC的各种资源，使监、控可以做在一体，缺点主要是从小型PLC来说，成本太高，从中大型PLC来说点数又太少，同时抗干扰和抗振动方面存在许多架构性问题。

 AMAT 3690-01047 Screw, Cap FLT, HD 6-32 X 3/8L, Slot SST, 410082
2 AMAT 3690-01517 Screw, 10-32 x 0.2495 x 3/16 HEXSKT HD sst
2 PCS SST89E516RD2-40-C-TQJE SST89E516RD2 FlashFlex MCU
2 PCS SST89E516RD2-40-C-TQJE TQFP44 SST89E516RD2 SST89E516 FlashFlex MCU
2 X 49M1725 Grayhill-Shh694-5-Washer, Non-Turn, 0.625In, Sst
2 x Luminus sst90 LED Driver for SST-90 Series Light DC3V~15V 7A HX-1175b
2 x Luminus sst90 LED Driver for SST-90 Series Light DC3V~15V 7A HX-1175b
2 X Microchip-Sst12Lp15B-Qvce-Ic, Rf Ic, 20 Db, 2.4Ghz To 2.5Ghz, Qfn-16
2 X Microchip-Sst25Vf010A-33-4C-Sae-Ic, Flash Memory, 1Mbit, 12Ns, Soic-8
2 X Microchip-Sst25Vf020-20-4C-Sae-Flash Memory, 2 Mbit, 20 Mhz, 8-Soic
2 X Microchip-Sst25Vf020B-80-4I-Sae-Flash Memory, 2 Mbit, 80 Mhz, 8-Soic
2 X Microchip-Sst39Sf010A-70-4C-Nhe-Ic, Flash Memory, 1Mbit, 70Ns, Plcc-32
2 X Microchip-Sst39Vf010-70-4C-Nhe-Memory, Flash, 1Mbit, 70Ns, Plcc-32
2 X Vishay Siliconix-Sst174-E3-P Channel Jfet, 30V, Sot-23
2 X Vishay Siliconix-Sst201-T1-E3-N Channel Jfet,-40V, To-236
2" SST Thermowell Thermometer Socket 3/4" NPT Male Thread Industrial Grade          
2" SST Thermowell Thermometer Socket 3/4" NPT Male Thread Industrial Grade          
20.50X6X10 SS T/C DRILL (AB0320-1-WH42-A08)
20.50X6X10 SS T/C DRILL (AB0320-1-WH42-A08)
200 Pcs.Cable tie Mounting Base with 6.7" Cable tie- Panduit # SST2S-M/ABMS-AT-D
2015 10 Pack DENTSPLY K-FILE 21mm 15-40 SSt Endodontic Root Canal Files Hand Use
2015 10 Packs DENTSPLY K-FILE 25mm 008 SSt Endodontic Root Canal Files Hand Use
2015 10 Packs DENTSPLY K-FILE 25mm 015 SSt Endodontic Root Canal Files Hand Use
2015 10 Packs DENTSPLY K-FILE 25mm 020 SSt Endodontic Root Canal Files Hand Use
2015 10 Packs DENTSPLY K-FILE 25mm 025 SSt Endodontic Root Canal Files Hand Use
2016 10 Packs DENTSPLY K-FILE 21mm 008 SSt Endodontic Root Canal Files Hand Use
2016 10 Packs DENTSPLY K-FILE 21mm 020 SSt Endodontic Root Canal Files Hand Use
2016 10 Packs DENTSPLY K-FILE 21mm 030 SSt Endodontic Root Canal Files Hand Use
201SST MRC           Single Row Ball Bearing
201SZZST MRC Bearing - (SST -C3-ABEC1)
203SST MRC           Single Row Ball Bearing
203SST MRC           Single Row Ball Bearing
204SST MRC           Single Row Ball Bearing
209-27 SST           Ball Bearing Insert
20pc SST 27SF512-70-3C-PG 27SF512-70-3C-PGE SST 27SF512 DIP-28 IC (A108)
20pc SST 27SF512-70-3C-PG 27SF512-70-3C-PGE SST 27SF512 DIP-28 IC (A108)
20PCS SST27SF256-70-3C-PG / SST 27SF256 DIP-28 EEPROMs (RK29)
20pcs SST27SF256-70-3C-PGE SST 27SF256 DIP-28
20pcs SST27SF512-70-3C-PGE SST 27SF512 DIP-28
20x SST 27SF512-70-3C-PG SST27SF512-70-3C-PG SST27SF512-70-3C-PGE DIP28 IC Chip
22           AMAT 3880-01024 Washer LKG SPLIT #8 .2930D x .174ID x .040THK SST
22           AMAT 3880-01024 Washer LKG SPLIT #8 .2930D x .174ID x .040THK SST
220406ATTC Nozzle 260A SST/ALU HPR260
220406ATTC Nozzle 260A SST/ALU HPR260
2207ETN9 SST           Self Aligning Ball Bearing
23V600SH QD Bushed Sheave 6.00" OD 2 Groove Pulley SST CORP Power Transmission
24mm 3-18V 3 Modes 3A Constant Current Circuit Board for 3or4 XML Driver SST50
24mm 3-18V 3 Modes 3A Constant Current Circuit Board for 3or4 XML Driver SST50
25 Micron 12"x12" WOVEN WIRE MESH STAINLESS STEEL FILTRATION SS T316 FREE SHIP
25053          -No Box, MFG- MDL-Unkn25053 SST Shaft 7-7/16" Length 9/16" OD Thread Si
25077          -No Box, MFG- KMS-06 SST Locknut Shaft Collar 1-3/4" OD 0.271" bbbbb
25078          -No Box, MFG- KM-07 SST Locknut Shaft Collar 2" OD 0.312" bbbbb
26MM SST-50 Led Driver 5 Mode For SST 50 Led Light 3V-18V 5A 1pcs
29837          -No Box, Midco SST4T112F SS Female Pipe Tee 1-1/2'' NPT
29837          -No Box, Midco SST4T112F SS Female Pipe Tee 1-1/2'' NPT
29845          -No Box, Midco SST4PLHH112F Sight Plug 1-1/2'' SS 304
29853          -No Box, Midco SST4R114X1F Coupler 1-1/4" x 1", 304L SS
29854          -No Box, Midco SST4C112F SS Cap 1-1/2'' 304L
29855          -No Box, Midco SST4BU114X12F Bushing 1-1/4'' NPT x 1/2''
2CEA9 Blk Tag, 1-1/4 x 1-1/4 In, Sil, Sst, PK100
2CEA9 Blk Tag, 1-1/4 x 1-1/4 In, Sil, Sst, PK100
2N2222A SST2222A Surface Mount Transistors SMT (100)
2Packs Dental Dentsply MAILLEFER Files Largo Peeso Reamers Burs 1-6#32MM Sst V-1
2pcs IC SST39SF020A IC SST 39SF020 DIP-32
2pcs Luminus PhlatLight SST-90 30W High Power Led 30 Watt Warm White 3000K Light
2pcs SST27SF512-70-3C-PG SST 27SF512 plus DIP sockets
2TNC-02C-0086Y KATO, TANGLESS INSERT FREE RUN 2-56, 1D/.086L 304 SST CADMIUM
2X 82R4471 Microchip Sst25Vf016B-50-4I-S2Af Flash Memory,16 Mbit,50 Mhz,8-Soic
2X 82R4471 Microchip Sst25Vf016B-50-4I-S2Af Flash Memory,16 Mbit,50 Mhz,8-Soic
2X           Brand NO.58T7506 Microchip Sst12Cp11-Qvce Rf 2.4Ghz To 2.5Ghz, Qfn-16
2X           Brand NO.58T7506 Microchip Sst12Cp11-Qvce Rf 2.4Ghz To 2.5Ghz, Qfn-16
2X           Brand NO.83T0756 Ledil C10977_Lily-S Reflector, Spot Led, Lu Minus Sst50
2X           Brand NO.83T0756 Ledil C10977_Lily-S Reflector, Spot Led, Lu Minus Sst50
2X           NO.92R4695 Microchip Sst39Sf010A-70-4C-Phe Flash Memory,1Mbit,70Ns,Dip-32
2X           NO.92R4695 Microchip Sst39Sf010A-70-4C-Phe Flash Memory,1Mbit,70Ns,Dip-32
2X           NO.92R4710 Microchip Sst39Sf020A-70-4C-Phe Flash Memory,2Mbit,70Ns,Dip-32
2X           NO.92R4710 Microchip Sst39Sf020A-70-4C-Phe Flash Memory,2Mbit,70Ns,Dip-32
2X           NO.92R4759 Microchip Sst39Vf040-70-4I-Nhe Flash Memory,4Mbit,70Ns,32-Plcc