当資料では、端子サイズやクリアランス、ソルダーマスク厚、 表面処理といった仕様を画像とともに掲載。 製品選定の際に、ぜひご活用ください。 【掲載製品】 SMD(Solder Mask Define) NSMD(Non-Solder Mask Define) ※詳しくはPDFをダウンロードしていただくか、お ...

Dry film solder mask (DFSM) is a type of photoresist that is applied to the PCB as a solid sheet and then exposed to ultraviolet (UV) light and developed to create the desired pattern. DFSM is ...

Adding a solder mask might be one of those features for some ... [Jeremy] also notes that this process is sometimes done with transparency film or even Kapton, which we have seen a few times ...

As per SBOS702B page 22 (layout guidelines) a 'Ground Plane is used for Thermal Coupling to Heat Source'. Do I have to open the solder mask under the IC to ensure max. heat exchange between GND plane ...

Figure 1. Power module LGA package construction (not to scale). Two-layer laminate substrates are used for these LGA modules. CCL-HL832NX (from MGC) is the core material of choice and the solder mask ...

In a new product we have design a schematic with BQ25101YFP (DSBGA) and TPS7A2033PYCJR (DSBGA). Our manufacturer is wondering about the best land patterne design to apply, especially concerning the ...