ULTRA-LOW HUMIDITY STORAGE CABINETS
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ULTRA-LOW HUMIDITY STORAGE CABINETS PRODUCT BROCHURE ULTRA-LOW HUMIDITY STORAGE CABINETS 1%RH Prevent your components from micro-cracking during refl ow with proper Ultra-Low Humidity Storage. Micro-cracking (Popcorn Crack) Conforms to IPC/JEDEC J-STD-033D and IPC-1601 Guidelines. ⦁ ESD safe design adheres to IEC-61340-5-1 (ESD) Standard. ⦁ Dehumidi es ICs to prevent micro-cracking and can be used as an alternative to baking. ⦁ All models maintain 1% RH. ⦁ Powerful moisture absorbent is utilized to eliminate the use of nitrogen. ⦁ Wide range of cabinets.

McDry Prevents Micro-Cracking of IC Packages and chip LEDs During Reflow. The high temperatures involved in vapor phase or reflow passes cause the absorbed moisture to expand rapidly. Micro-cracking occurs in nearly 100 % of IC packages and chip LEDs containing moisture during the refl ow process. Occurring over an extended period of time, this can cause breakage of wiring and other problems. Micro-cracking can be prevented with storage and dehumidifi cation of IC’s and chip LEDs using McDry as well as resetting the floor life of components according to the IPC/ JEDEC J-STD-033D. Pressure...

Absorption and Dehumidification Data of IC Packages Test Sample: PBGA Pretreatment: Baked at 125°C, 24hrs. Baking Humidication Dehumidication 0.25 Natural absorption 24h Cracking Area 1. Package is stored in simulated room conditions (30°C, 85 % RH, 24 hours). A controlled temperature, humidity chamber is used. 2. After Process 1 above has been completed, the package is stored in a low humidity storage case for 100 hrs at 5 % RH. 3. After the baking process the package is stored in a low humidity storage case at 5 % RH. Low Humidity Storage of Thin Multi-Layer PCBs 0.4 Multi-layered PCBs...

Locking doors that seal tightly. McDRY Solid steel construction with ESD safe design. C€ Adjustable shelves (stainless steel available). Cabinet is grounded to prevent component damage due to static electricity. Drying unit ESD safe casters Standard for 501A,1001A,1002A type cabinets. 1. Powerful zeolite desiccant eliminates the need for nitrogen. 2. Desiccant is automatically recycled and does not require replacement. In accordance with IPC/JEDEC J-STD-033D, IC packages that have been removed from MBBs must be kept under a condition of 5% or 10% relative humidity to prevent components from...

DXU Mode / 1%RH Quick Dehumidification Model Door Opening / Closing: Once every 30 - 45 min. Opening-Closing Data of DXU-1001A 5~~5 Location and time of door opening/closing Specifications (Note: Specifications are subject to change due to product improvement.) —___ MODEL Features 1. Can maintain an RH level of 1%. 2. Equipped with a digital RH Meter. 6. Grounded to prevent static electricity.

MC, MCU Model / 1% RH Door Opening / Closing: Once every 1 – 2 hrs. Ambient Test Conditions: 28°C, 50% RH) 1. Can maintain an RH level of 1%. 2. Equipped with a digital RH Meter. 3. Locking Doors. 4. Loading capacity MCU-201A, 301A, 401A: 50 kgs MC-1001A,MC-1002A: 100 kgs 5. Grounded to prevent static electricity. Specifications (Note: Specifications are subject to change due to product improvement.) MODEL ITEM External Dimensions (mm) Internal Dimensions (mm) Capacity (ℓ) Drying Unit Material Color Doors (Magnetic) Weight Electrical Requirement Accessories Approx. 1200 Approx. 135 Approx....

Electric Tape Feeder Storage Mechanical Tape Feeder Storage Tape feeder Tape feeder with the tape reels can be stored in these cabinets. Specifications (Note: Specifications are subject to change due to product improvement.)

Optional Parts for McDry Hygrometer with alarm Data logger Alarm lamp is triggered when the Humidity data is recorded at all times. humidity exceeds the set parameters. N2 socket Nitrogen purge is available. Flow meter This flow meter can measure and control N2 flow Reel rack A variety of tape reels can be stored efficiently. Shelves (Steel Stainless) Additional shelves can be purchased for all models. Stainless steel shelves are also available. Sliding shelf ESD-safe casters are available for the MCU type as an option. Adjusts the height of the cabinet. With the sliding shelf, picking up the...