- 銷售品牌
- 半導體 Semiconductor
- 半導體目錄
- 電源管理IC PMIC
- CYSTEK
- E-CMOS LED Driver
- E-CMOS LDO Linear Regulator
- E-CMOS Low Dropout Positive Voltage Regulator
- E-CMOS DC/DC Converter
- UTC Linear Regulator
- UTC Low Dropout Linear Regulator
- UTC DDR Termination Regulator
- UTC Shunt Reference Regulator
- UTC Step Down Switching Regulator
- UTC Step-Up DC-DC Converter and Controller
- RICHTEK Step Up DC-DC Converter
- UTC Voltage Mode PWM Controller
- UTC Current Mode PWM Controller
- UTC Secondary Side Regulation Green Mode PWM Controller
- UTC Primary Side Regulation Green Mode PWM Controller
- UTC Quasi Resonant Green Mode PWM Controller
- UTC High-Speed MOSFET Driver
- UTC Secondary Side Regulation Green Mode PWM Power Switch
- UTC Primary Side Regulation Green Mode PWM Power Switch
- UTC Quasi Resonant Green Mode PWM Power Switch
- UTC LED Lighting Driver
- UTC Supervisory Circuit
- UTC Voltage Detection and System Reset IC
- UTC Power Switch
- UTC Power Factor Controller
- UTC Li-Battery Protection or Charger IC
- UTC FET Bias Controller
- UTC Shunt Reference Regulator+Op+Comp (Combo IC)
- UTC Inverting DC-DC Converter
- UTC HID Lamp Controller
- UTC CAPACITIVE TOUCH SENSOR
- UTC SYNCHRONOUS RECTIFIER
- UTC Display Driver IC
- TOREX Voltage Regulators
- TOREX Voltage Detector
- TOREX Step-up DC/DC Converters
- TOREX Battery Charge IC
- 邏輯IC Logic IC
- 放大器/比較器 Amplifier/Comparator
- 類比開關 Analog Switches
- 霍爾IC Hall IC
- 特殊應用IC Special Application IC
- FLYING LED閃爍IC
- UTC Motor Controller IC
- UTC Interface and Driver Circuit
- UTC Telecommunication Circuit
- UTC Melody IC
- UTC Alarm /Sound Generator IC
- UTC Timer
- UTC Remote Controller IC
- UTC Television Circuit
- UTC Leakage Current Detector
- UTC Automotive IC
- UTC A-D or D-A Converter
- UTC Miscellaneous
- UTC Radio and Cassette Recorder Circuit
- 電晶體 Trasistor
- HSMC
- Formosa
- ONSEMI
- BRIGHT
- GW NPN Transistor
- ROHM
- CYSTEK Bipolar Transistor
- PANJIT
- NEXPERIA Transistor
- MOSPEC Power Trasistor
- ST Darlington Trasistor
- CET Dual N & P Product
- LRC
- DIODES
- UTC Bipolar Transistor
- UTC RF Transistor
- UTC Digital Transistor
- UTC Darlington Transistor
- UTC Complex Bipolar Transistor
- UTC Combo Power MOSFET
- UTC N-CH Trench Power MOSFET
- UTC P-CH Trench Power MOSFET
- UTC N-CH Planer Power MOSFET
- UTC P-CH Planer Power MOSFET
- UTC Depletion Mode MOSFET
- UTC Super Junction MOSFET
- UTC IGBT
- 矽控整流器 SCR
- 光電耦合元件 Photocoupler
- 三端雙向可控硅開關 TRIAC
- 記憶體 Memory
- 微控制器 MCU
- FETEK P Channel Product
- FETEK N Channel Product
- CET DC TO DC POWER
- CET N Channel Product
- CET P Channel Product
- CET Dual N & P Product
- CET STB 數位視訊轉換器
- HTC Korea
- TI TEXAS INSTRUMENTS
- Darlington Transistor 達靈頓電晶體
- Precision Shunt Regulator 並聯穩壓器
- Buffers 緩衝器
- Multiplexer and Demultiplexer 類比多工器/去多工器
- Precision Amplifiers 精密放大器
- Latches 鎖存器
- CMOS Decoders/Demultiplexers 邏輯解碼器/解多工器
- Interface transceiver 介面收發器
- CMOS Shift Register 邏輯移位暫存器
- Hex Inverting Buffer and Converter 緩衝器及線驅動器
- CMOS NOR Gates 邏輯-閘和反相器
- Operational Amplifiers 運算放大器
- LDO Voltage Regulators LDO電壓穩壓器
- LVDS Interface IC LVDS接口IC
- Switching Voltage Regulators 轉換電壓穩壓器
- Counter ICs 計數器IC
- Counter Shift Registers 計數器轉換暫存器
- Transceiver 收發器
- Timer/Oscillator IC 定時器/振盪器 IC
- ON Semiconductor
- LRC
- LITEON
- STMicroelectronics
- APEC
- Microchip
- PANJIT
- NEXPERIA
- SHARP
- CT Micro
- Fairchild Semiconductor
- AME
- COMCHIP Regulator 調節器
- COMCHIP General Purpose Transistor 通用晶體管
- COMCHIP Small Signal Transistor 小信號晶體管
- COMCHIP Halogen Free Transistor 無鹵素晶體管
- IAT
- COMCHIP MOSFET
- IPS N-Channel MOSFET
- NOVOTON
- CRPOWTECH
- ROHM
- WILLAS
- CYSTEK
- TM 凱鈺科技
- Linear Technology/Analog Devices
- Maxim Integrated
- LETEX
- KEC
- ABLIC
- MEGAWIN
- HOLTEK
- INFINEON
- BPS
- 電容 Capacitance
- 電容目錄
- DIP 鋁質電解電容
- LHK 標準品 General Purpose 105℃
- LMK 高度 7&9 mmL 小型品 General Purpose 105℃
- LSM 5mmL General Purpose 105℃
- LEK Low-ESR 105℃
- LPS Low-Impedance & Long Life 105℃
- LNP Non-Polarized 105℃
- LAK Axial General Purpose 105℃
- JKS Ultra Low Impedance High Ripple 105℃
- LSE LOW ESR (Design for M/B) 105℃
- LHP Snap-In Low ESR 105℃
- NICHICON UPS Series
- NICHICON UHW Series
- NICHICON UHE Series
- NICHICON UVY Series
- NICHICON UHV Series
- TEAPO LG Series
- RUBYCON ZLH Series
- RUBYCON YXF Series
- RUBYCON YXJ Series
- UNICON KYM Series
- GEMCON GNH Series
- SU'SCON SK Series
- DIP 鋁質固態電解電容
- DIP 超級電容
- DIP 積層電容
- DIP 陶瓷電容
- DIP 鉭質電容
- DIP 薄膜電容
- DIP 三端電容器
- DIP 安規Y 電容
- DIP 安規X 電容
- DIP 可調電容
- DIP 雲母電容
- SMD 鋁質電解電容
- SMD 鋁質固態電解電容
- SMD 晶片電容
- SMD 鉭質電容 標準品
- SMD 鉭質電容 Low ESR
- SMD 可調電容
- SMD 薄膜電容
- SMD 安規電容
- SMD 抗震混合型鋁質電解電容器
- SMD 聚合物鋁電容器
- SMD 鉭聚合物固體電容器
- 電阻 Resistance
- 電阻目錄
- DIP 碳膜固定電阻
- DIP 精密金屬膜電阻
- DIP 不燃性金屬氧化電阻
- DIP 金屬釉電阻
- DIP 繞線電阻 KNP 有感
- DIP 繞線電阻 NKNP 無感
- DIP 水泥電阻
- DIP 厚膜排阻
- DIP 熔斷繞線電阻
- DIP 易熔金屬膜電阻器
- DIP 可調電阻
- DIP 熱敏電阻
- DIP 跳線電阻
- 鋁殼電阻
- 黃金鋁殼電阻
- 功率繞線電阻
- SMD 熱敏電阻
- SMD 可調電阻
- SMD 晶片電阻
- 0201 1% 1/20W
- 0201 5% 1/20W
- 0402 1% 1/16W
- 0402 5% 1/16W
- 0402 5% 1/10W
- 0603 0.1% 1/10W
- 0603 0.5% 1/10W
- 0603 1% 1/10W
- 0603 5% 1/10W
- 0805 0.1% 1/4W
- 0805 0.1% 1/8W
- 0805 0.5% 1/8W
- 0805 1% 1/8W
- 0805 5% 1/8W
- 1206 0.5% 1/4W
- 1206 1% 1/4W
- 1206 1% 1/2W
- 1206 1% 1W
- 1206 5% 1/4W
- 1206 5% 1/2W
- 1210 1% 1/2W
- 1210 1% 0.33W
- 1210 5% 0.33W
- 1210 5% 1/2W
- 1218 5% 1W
- 1225 5% 3W
- 1812 5% 3/4W
- 2010 1% 3/4W
- 2010 1% 1/2W
- 2010 1% 1W
- 2010 5% 1/2W
- 2010 5% 3/4W
- 2512 1% 1W
- 2512 1% 2W
- 2512 5% 3/4W
- 2512 5% 1W
- 2512 5% 2W
- SAMPLE KIT 樣品本
- SMD 厚膜電流感應電阻
- SMD 汽車級厚膜片式電阻
- SMD 金屬超低歐姆電阻
- SMD 薄膜精密電阻
- SMD 厚膜晶片排阻 Array
- SMD 無腳電阻
- SMD 抗脈衝晶片電阻
- 二極體 AEC-Q101 Products
- 二極體 Diode
- DIP 高壓整流二極體
- DIP 排列二極體
- DIP 蕭特基二極體
- DIP 整流二極體
- DIP 快速恢復整流二極體
- DIP 超快速整流二極體
- DIP 開關二極體
- DIP 齊納二極體
- DIP TVS 瞬態電壓抑制器
- DIP 橋式整流器二極體
- SMD 蕭特基二極體
- COMCHIP 小信號蕭特基
- COMCHIP 蕭特基整流器
- COMCHIP 蕭特基整流器
- COMCHIP 蕭特基二極管
- COMCHIP SOD-523F
- COMCHIP SOT-323
- COMCHIP SOD-323F
- COMCHIP SOD-123
- COMCHIP SOD-123F
- COMCHIP SMA (DO-214AC)
- COMCHIP SMB (DO-214AA)
- COMCHIP SMC (DO-214AB)
- COMCHIP 0402/SOD-923F
- SOD-123
- COMCHIP SOT-363
- SMA ( DO-214AC )
- SMB ( DO-214AA )
- SOT-23
- SOD-323
- SOD-123S
- SOD-523
- D2PAK
- SMAF
- PANJIT SMB ( DO-214AA )
- PANJIT SMAF-C
- GW ST
- SOD-128
- SOD-323
- COMCHIP SMAF
- COMCHIP TO-277B
- COMCHIP 1206
- SMC (DO-214AB)
- SMD 蕭特基二極體 Low VF
- SMD 整流二極體
- SMD 快速恢復整流二極體
- SMD 超快速整流二極體
- SMD 開關二極體
- SMD 齊納二極體
- COMCHIP 0.1W 0201/DFN0603
- COMCHIP 0.125W 0402/SOD-923F
- COMCHIP 0.15W 0503/SOD-723F
- COMCHIP 0.15W 0603/SOD-523F
- COMCHIP 0.2W 1005/SOD-323F
- COMCHIP 0.2W SOD-323
- COMCHIP 0.2W SOD-523
- COMCHIP 0.35W 1005/SOD-323F
- COMCHIP 0.35W SOD-123
- COMCHIP 0.5W SOD-123
- COMCHIP 0.5W SOD-123 Flat Lead
- COMCHIP 0.5W MiniMELF (SOD-80)
- COMCHIP 1W SOD-123FL/SMF
- COMCHIP 1W SMA ( DO-214AC )
- COMCHIP 1.5W SMA ( DO-214AC )
- COMCHIP 3W SMB ( DO-214AA )
- COMCHIP 5W SMB ( DO-214AA )
- COMCHIP 5W SMC ( DO-214AB )
- PANJIT SOD-123
- SOD-123
- SOD-323
- SOD-523
- SOD-80 / MINI MELF / LL-34
- SOT-23
- SMA/DO-241AC
- SMB/DO-241AA
- GW SOD-123
- GW ST
- SMD TVS 瞬態電壓抑制器
- COMCHIP SOD-123
- COMCHIP SMA 400W
- COMCHIP SMA 400W SMAJ
- COMCHIP SMA 400W TVP
- COMCHIP SMA 500W
- COMCHIP SMB 600W
- COMCHIP SMB 600W TVP
- COMCHIP SMB 1000W
- COMCHIP SMC 1500W TV15C
- COMCHIP SMC 1500W TV15CJ
- COMCHIP SMC 1500W SMCJ
- COMCHIP SMC 3000W
- COMCHIP SMC 5000W
- COMCHIP D2PAK 5000W
- SMA ( DO-214AC )
- SMB ( DO-214AA )
- SMC ( DO-214AB )
- DFN10P
- SOT-23
- SOD-123
- GW SMAJ Series
- GW SMBJ Series
- GW SMCJ Series
- GW SMDJ SERIES
- GW 5.0SMDJ SERIES
- BrightKing SMAJ Series
- BrightKing SMBJ Series
- BrightKing SMCJ Series
- BrightKing SMDJ Series
- Littelfuse SMAJ Series
- SOD-323
- SMD TVS 瞬態電壓抑制器 Array
- SMD ESD 靜電保護器
- SMD 橋式整流器二極體
- DIAC、SIDAC 閘流管
- COMCHIP 各廠牌對應料號
- PANJIT RoHS REACH
- COMCHIP ISO CERTIFICATE
- COMCHIP RoHS及RoHS2.0 衝突礦產聲明 REACH
- COMCHIP DIODE STORAGE CONDITIONS
- 發光二極體 Led
- 自復式保險絲 Polyswitch
- 保險絲 Fuse
- 突波吸收器 Varistor
- DIP 突波吸收器
- CNR 中等浪湧 V 系列
- CNR 高浪湧 N 系列
- CNR UL、REACH、RoHS、REACH174項
- BrightKing 5H
- BrightKing 5D
- CNR 05D
- CNR 05V
- VCR 05D
- BrightKing 7H
- BrightKing 7D
- CNR 07D
- CNR 07V
- VCR 07D
- JVR 07D
- BrightKing 10H
- BrightKing 10D
- CNR 10D
- CNR 10V
- VCR 10D
- BrightKing 14H
- BrightKing 14D
- CNR 14D
- VCR 14D
- MOV 14D
- FUZETEC 10D
- CNR 18D
- BrightKing 20H
- BrightKing 20D
- CNR 20D
- VCR 20D
- Littlelfuse 20D
- BrightKing 25D
- VCR 25D
- BrightKing 32D
- BrightKing 34S
- BrightKing 40D
- BrightKing 53D
- DIP 電流保護突波吸收器
- SMD 突波吸收器
- 防爆套管
- DIP 突波吸收器
- 電感 Inductor Bead
- SMD 晶片磁珠
- SMD 積層晶片電感
- SMD 貼片功率電感
- FPI TYPE
- FPI-S TYPE
- DS TYPE
- BS TYPE
- NR TYPE
- NR-M TYPE
- WDI TYPE
- TPY TYPE
- CDS TYPE
- SRI TYPE
- SCI TYPE
- SDI TYPE
- SPI TYPE
- SSR TYPE
- SDS TYPE
- SRI-4PAD TYPE
- SMI TYPE
- SDR TYPE
- SMPI TYPE
- LM Series
- LB Series
- VLH Series Viking
- GSDIA Series
- GSD Series
- AMPI EL-A Type Series
- ATNR MA Type Series
- AQH MK Type Series
- ATPI HF Type Series
- AQH MF Type Series
- AFPI Series
- AGPI Series
- AHNR Series
- AMPI CN Series
- AMPI EC Type Series
- AMPI ED Type Series
- ASPI WE Type Series
- ATCM Series
- ATNR M Type Series
- ATPI Series
- APIW Series
- ATOK HL Type Series
- SMD 固定電感
- SMD 功率線圈 SMD Power Coils
- SMD 繞線電感
- EMI 鐵氧體磁芯
- DIP 色碼電感
- DIP 磁珠
- Choke / EMI Filte 扼流圈 / EMI 濾波器
- DIP 環型電感
- CHILISIN 奇力新電感 總覽
- DIP 功率電感
- RF 電感
- 放電管 Discharge Tube
- 放電管目錄
- 陶瓷氣體放電管 Gas Discharge Tube (GDT)
- CNR CG2N Series
- CNR CG2RM Series
- CNR CG2S Series
- CNR CG2SM Series
- CNR CG3R Series
- CNR CG3RM Series
- CNR CG3RSSM Series
- CNR CG3SM Series
- CNR CG3216 Series
- CNR CG4532 Series
- CNR CSP Series
- BrightKing 3R-3-SSS Series
- BrightKing 2R-5-ST5 Series
- BrightKing 2R-3-S Series
- BrightKing 2R-4-H3.5 Series
- BrightKing 2R-6*7 Series
- BrightKing 2R-8x6-T6 Series
- BrightKing 2R-5-SS Series
- BrightKing 3R-8-S Series
- BrightKing 3R-6-SSS Series
- BrightKing 2R-5-SST4.2 Series
- BrightKing B32-H2.5 Series
- BrightKing B32 Series
- BrightKing 4532 Series
- BrightKing 2R-4 Series
- BrightKing 2R-5 Series
- BrightKing 2R-6 Series
- BrightKing 2R-8*8 Series
- BrightKing 2R-8*6-D1 Series
- BrightKing 2R-8*6-S Series
- BrightKing 2R-8*6 Series
- BrightKing 3R-5S Series
- BrightKing 3R-6 Series
- BrightKing 3R-8 Series
- BrightKing 3R-8-SSS Series
- DIP
- SMD
- 玻璃放電管
- 振盪器 Oscillator/諧振器 RESONATOR
- 開關類 Switch Species
- 連接器 Connector
- 圓孔母座
- 圓孔排針
- 排針 P:1.0mm
- 排針 P:1.27mm
- 排針 P:2.0mm
- 排針 P:2.54mm
- 排針母座
- MINI JUMPER 跳線
- IC 腳座
- 簡易牛角
- 勾勾牛角
- IDC 三件式
- WAFER
- P:2.5mm 180度 不打K腳 系列
- P:2.5mm 180度 K腳 系列
- P:2.5mm 90度 K腳 系列
- P:2.54mm 單排 DIP 90度
- P:2.54mm 單排 DIP 180度
- P:3.96mm 單排 DIP 180度
- P:2.0mm 小杜邦
- P:7.92mm
- P:4.2mm 單排 DIP 90度
- P:2.5mm HOUSING
- P:2.5mm 90度
- P:3.00 mm
- P:2.5mm 小杜邦
- P:2.0mm 90度
- Board to Board
- P:1.25mm 180度
- P:1.25mm 90度
- ZH 1.5mm 90度
- P:1.0mm 90度 SMD
- P:1.0mm 180度 SMD
- P:2.0mm 180度
- P:2.5mm 90度 SMD
- 歐式端子
- 歐式DIN
- FPC
- MINI DIN
- DC-JACK
- MINIATURE JACK
- DR 母頭 37叉 鎖螺絲
- 塑膠柱 / 墊高柱 / 間隔柱
- 軟排線
- 美規柵欄式接線端子台
- PLCC SOCKET
- RJ11
- RJ45
- D SUB
- 保險絲座
- PHONE JACK 耳機插座
- RCA 端子
- 簡牛母座
- USB
- 插座
- PIN針
- 電池 Battery
- 電池座 Battery Holder
- 蜂鳴器 Buzzer
- 音訊 Audio
- 繼電器 Relay
- 固態繼電器 S.S.R
- KA 系列(DC - AC)
- KB 系列(DC - AC)
- KC系列(CURRENT- VAC)
- KD 系列(DC - AC)
- KE 系列 (DC - DC)
- KF 系列 (DC - DC)
- KG 系列 (DC - DC)
- KL 系列(AC - AC)
- KM 系列 (AC - AC)
- KN 系列 (AC - DC)
- KR 系列 (VR - AC)
- KS 系列 (Mini TYPE) (DC-AC)
- KS 系列 (Mini TYPE) (DC-DC)
- KT 系列 (DC-DC)
- KT 系列 (DC-AC)
- IO-X-20C04A 系列 (DC - AC)(1/2/4/8 Port)
- IO-X-0604D 系列 (DC - DC)(1/2/4/8 Port)
- 三相三線 (電熱式負截) 系列
- 三相三線 (電感式負截) 系列
- 三相二線 (電熱式負截) 系列
- 三相二線 (電感式負截) 系列
- 三相馬達正逆轉固態繼電器
- 配件(HEAT SINK)系列
- 機械式繼電器
- 固態繼電器 S.S.R
- 微控制器 Microcontroller
- 燒錄器
- 2024年 PCB 打樣
- RFI 和 EMI - 屏蔽和吸收材料
- 傳感器/感測器 Sensor
- 收納盒
- 馬達
- 陶瓷芯片天線 Ceramic Chip Antenna
- 濾波器
- 電子產品加工服務 SMT / DIP
- 螺絲五金
- 銷售廠牌相關資源
- 工具 Tool
首頁 > 產品介紹
| FLYiNG 庫存現貨 | 電洽/Contact |
焊盤是PCB表面貼裝裝配的基本構成單元。作為一名優秀的PCB工程師，有著豐富焊盤的知識是必不可少的。那麼，你知道 PCB製造製程對焊盤的要求有哪些嗎？一起來詳細了解一下：
1. 對於SMD元件兩端沒連接插裝元器件的焊盤應加測試點，測試點直徑等於或大於1.8mm，以便於在線測試儀測試。
2.對於腳間距密集的IC腳焊盤，如果沒有連接到手插件焊盤時，需要加測試焊盤。測試點直徑等於或大於1.8mm，以便於在線測試儀測試。
3. 焊盤間距小於0.4mm的，須鋪白油以減少過波峰時連焊。
4. SMD元件的兩端及末端應設計有引錫，引錫的寬度推薦採用0.5mm的導線，長度一般取2、3mm為宜。
5. 單面板若有手焊元件，要開走錫槽，方向與過錫方向相反，寬度視孔的大小為1.0mm到0.3mm 。
6. 導電橡膠按鍵的間距與尺寸大小應與實際的導電橡膠按鍵的尺寸相符，與此相接的PCB版應設計成為金手指，並規定相應的鍍金厚度。
7. 焊盤大小尺寸與間距要與SMD元件尺寸完全相同。
以上便是 PCB製造工藝對焊盤的要求，你了解有多少？
