Cem-1 Material LED PCB Circuit Board

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Basic Info

Place of Origin:	Shenzhen, China
Payment Type:	T/T, Paypal, Western Union

Product Description

LED PCB,PCB LED,LED PCB board,Cree LED PCB,Aluminum cree led pcb, high power LED PCB

Our advantage:
Q1: Do you have any MOQ requirement?
A: We have no MOQ, the more quantity the more competitive.

Q2: Can you provide free sample?
A: Yes, we are pleasure to send it to test and check quality. Please note buyer should pay for freight.

Q3: What's the payment method you accept?
A: We accept T/T in advance, other methods can be discussed.

Q4: What's the lead time?
A: Sample: 3-5 days; Mass production: 5-8 days.

Q5: What is your monthly output?
A: It's 20000 square meters to 62500 square meters.

Q6: What's the production advantage?
A) the longest length of circuit board up to 2 meter
B) Quality guarantee zero return rate
C) professional aluminum base PCB, copper base PCB, FR-4 PCB, COB, etc.

Q7: Why us?
A) Clients' oriented
B) reasonable price, high quality and better service.
C) prompt delivery
D) Specializing in the production of LED PCB and over 12 years of production experience

Package & Shipping Method:
1. Vacuum package with silica gel, Carton box with packing belt.
2. By DHL, UPS, FedEx, TNT
3. By EMS (Usually for Russia Clients)
4. By sea for mass quantity according to customer's requirement

CEM-1 LED Show
Cem-1 Material LED PCB Circuit Board

Factory galance

Files	Gerber, Protel, Powerpcb, Autocad, Orcad, etc
Material	FR-4, Hi-Tg FR-4, Lead free Materials (RoHS Compliant) , FR1, CEM-3, CEM-1, Aluminium, High frequency Material (Rogers, Teflon, Taconic), Polymide.
Layer No.	1 - 16 Layers
Board thickness	0.0075"(0.2mm)-0.125"(3.2mm)
Board Thickness Tolerance	±10%
Copper thickness	0.3OZ - 6OZ
Impedance Control	±10%
Warp and Twist	≤0.075%
Peel Strength	≥61B/in(≥107g/mm)
Min Trace Width (a)	3mil
Min Space Width (b)	3mil
Min Annular Ring	0.004"(0.1mm)
SMD Pitch (a)	0.012"(0.3mm)
pcb with green solder mask and LF-FREE surface finishing BGA Pitch (b)	0.027"(0.675mm)
Register tolerance	0.05mm
Min Solder Mask Dam (a)	0.005"(0.125mm)
Solder mask Clearance (b)	0.005"(0.125mm)
Min SMT Pad spacing (c)	0.004"(0.1mm)
Solder Mask Thickness	0.0007"(0.018mm)
Hole size	0.008"(0.20mm)-- 0.257"(6.5mm)
Hole Size Tol (+/-)	±0.003"(±0.0762mm)
Max PTH Aspect Ratio	10:1
Hole Registration	0.003"(0.075mm)
HASL	2.5um
Lead free HASL	2.5um
Immersion Gold	Nickel 3-7um Au:1-3u''
OSP	0.2-0.5um
Panel Outline Tol (+/-)	±0.004''(±0.1mm)
Beveling	30°45°
V-cut	15° 30° 45° 60°
Surface finish	HAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger, immersion silver, immersion Tin, OSP, Carbon ink,
Certificate	ROHS ISO9001 TS16949 SGS UL
Special requirements	Buried&blind vias, Impedance control, via plug, BGA soldering and gold finger

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