Circuit Assembly For Switchboard Meets Performance Criteria

• Welding Spot: 930
• Layers: 6L
• PCB Size: 100*105 cm
• SMT Assembly + selective wave soldering.
• Min size: 0201
• Min BGA pitch: 0.2mm
• Challenge: High Precision on BGA, need 100% X-Ray testing

PCBA Manufacturing Service

1. Kingsheng PCBA Turnkey solution
2. PCB Assembly, PCB/PCBA Design, PCBA Copy
3. Customized PCBA/OEM/ODM/EMS (Electronics Manufacturing Service)
4. SMT & DIP & PTH & BGA Assembly

5. Component sourcing and purchasing
6. Quick PCBA prototyping
7. Test:X-Ray, AOI, In-Circuit Test (ICT), Functional Test (FCT)
8. High mix and low/medium volume are acceptable

PCBA Manufacturing Quality

1. CE-EMC, UL, FCC, SGS, ROHS, ISO9001:2008, ISO14001:2004, TS16949 Certified.
2. 8 Dustproof SMT Lines and DIP Lines.
3. ESD and dust proof working uniform implemented.
4. Operators are strictly trained, and approved for suitable working station.
5. PCBA Production Equipments:HITACHI Screen Printer, FUJI NXT-II & FUJI XPF-L Modules
Automatic Solder-Paste Printer, Reflow Oven, Wave Solder Machine, AI DIP Machine.
6. PCBA Testing Equipments:ORT Machine, Drop Test Machine, Temperature & Humidity Test Chamber, 3D CMM, ROHS Inspection Machine, AOI, X-RAY Inspection.

7. PCBA Testing Capability: AOI (Automatic Optic Inspection), ICT (In-Circuit Test), FCT(Functional Circuit Test), X-Ray for BGAs.
8. Component Package including Component range:
* 01005, 0201, 0402, 0603, 0805, 1206, 1608, 2125, 3216
* Fine Pitch QFP to 0.2mm
* BGA, Flip Chips, Connectors
* BGA to 0.2mm
9. SOP in every Work Station

PCB Specification

1. Layer: 1 to 32 layers
2. Material: FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2
3. Max. finished thickness: 0.4 to 4.0mm (0.02 ~ 0.25″)
4. Max. finished board side: 500 x 500mm (20 x 20”)
5. Min. drilled hole size: 0.25mm (10mil)
6. Min. line width: 0.10mm (4mil)
7. Min. line spacing: 0.10mm (4mil)
8. Surface finish/treatment: HALS/HALS lead free, chemical tin, chemical gold, immersion gold, plating gold

9. Copper thickness: 0.5 to 3.0 oz
10. Solder mask color: green/black/white/red/blue
11. Inner packing: plastic bag
12. Outer packing: standard carton packing
13. Hole tolerance: PTH: ±0.076, NTPH: ±0.05
14. Certificate: UL, ISO 9001, ISO 14001, RoHS
15. Profiling punching: routing, V-cut, beveling
16. Providing OEM service to all sorts of printed circuit board assembly

PCBA Delivery and Shipment

• Delivery for samples will be 10-15 WD after OEM Contact is signed and the Engineering Documents are confirmed.
• For Mass production, based on the customer requirements, delivery can be done in several steps (Partial Delivery).
• Standard Package. Each PCBA unit will be in Anti static bag, then the bubble bags, and then put into PCBA special carton.

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