Fr4 Laminate ENIG Double Sided PCB
Product Description
- Introduction
As a kind of Double-sided Fr4 pcb, it is widely used in Computer and NB, Instruments, Consumer electronics, Automotive electronics etc.
Halogen, antimony and red phosphorous free
Excellent thermal reliability
L Z CTE
Anti-CAF capability
fr4 laminate double sided pcb supplier:SEMSHINE
2. Material: Fr4 Laminate pcb
|
Test Item
|
Test Method
(IPC-TM-650)
|
Test Condition
|
Unit
|
Specification
|
Typical Value
|
|
Thermal
|
Thermal
Stress
|
24.13.1
|
Float 288℃/Unetched
|
Sec
|
≥10
|
≥240
|
|
Glass Transition
(Tg)
|
2.4.25
|
E-2/105 DSC
|
℃
|
≥10
|
175
|
|
CTE/ Z-Axis Expansion
|
2.4.24
|
Alpha 1
|
ppm/℃
|
≤60
|
40
|
|
Alpha 2
|
≤300
|
200
|
|
50 - 260 ℃
|
%
|
≤3.0
|
2.2
|
|
X/Y CTE
|
2.4.24
|
40℃ - 125℃
|
ppm/℃
|
——
|
12/15
|
|
T-260
|
2.4.24.1
|
TMA
|
min
|
≥30
|
＞60
|
|
T-288
|
2.4.24.1
|
TMA
|
min
|
≥15
|
＞60
|
|
TD(5% weight loss)
|
2.4.24.6
|
TGA
|
℃
|
＞340
|
385
|
|
Flammability
|
UL94
|
E-24/ 23
|
Rating
|
V-0
|
V-0
|
|
Electrical
|
Surface Resistivity
|
2.5.17.1
|
C-96/35/90
|
MΩ
|
≥104
|
3.7*108
|
|
Volume Resistivity
|
2.5.17.1
|
C-96/35/90
|
MΩ-cm
|
≥106
|
4.3*109
|
|
Dielectric Breakdown
|
2.5.6
|
D-48/ 50+D0.5/ 23
|
kV
|
≥40
|
≥45
|
|
Dielectric Constant
|
2.5.5.2
|
Etched
(RC 50%)
@ 1 MHz
@ 1 GHz
|
—
|
≤5.4
|
4.8
|
|
4.6
|
|
Loss Tangent
|
2.5.5.2
|
Etched
(RC 50%)
@ 1 MHz
@ 1 GHz
|
—
|
≤0.035
|
0.012
|
|
0.013
|
|
CTI
|
IEC60112
|
A
|
V
|
——
|
＞600
|
|
Arc Resistance
|
2.5.1
|
D-48/ 50+D-0.5/ 23
|
Sec
|
≥60
|
121
|
|
Mechanical
|
Peel Strength (1 oz.)
|
2.4.8
|
125 ℃
|
N/mm
|
≥0.70
|
1.3
|
|
Float 288 ℃/ 10 Sec
|
≥1.05
|
1.4
|
|
After Process Solution
|
≥0.80
|
1.1
|
|
Flexural Strength
|
2.4.4
|
Length Direction
|
N/mm2
|
≥415
|
602
|
|
Cross Direction
|
≥345
|
534
|
|
Moisture Absorption
|
2.6.2.1
|
D-24/23
|
%
|
≤0.5
|
0.11
|
3. Certification: UL, ROHS, Reach, ISO
4. Use range: Lighting, Automotive electronic equipment, Power supply, Electronic control, Computer equipment, Communication electronics etc.
5. What exhibitions have we participated?
New Delhi Exhibition, Moscow Electronic Exhibition etc.
6. Our Services
1.Quick response
2.Reasonable price based on good quality
3.Provide one-stop service(components, OEM)
4.Abundant inventory & Habitual material preparation
