High TG HASL Lead Free 2 Layers PCB Board SEMSHINE

High TG HASL Lead Free 2 Layers PCB Board SEMSHINE
Product Description
1. Introduction
As a kind of Double-sided Fr4 pcb, it is widely used in Server, Instruments,
Consumer electronics, Automotive electronics etc.
Lead-free DSC Tg>170℃
Excellent thermal reliability
Low Z-CTE
Anti-CAF capability
https://www.shinepcba.com/double-sid , ed-pcb.html
2. Material: High TG 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 ≤300 230
50 - 260 ℃ % ≤3.0 2.6
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 ＞35
TD(5% weight loss) 2.4.24.6 TGA ℃ ＞340 349
Flammability UL94 E-24/ 23 Rating V-0 V-0
Electrical Surface Resistivity 2.5.17.1 C-96/35/90 MΩ
≥104 4.2*108
Volume Resistivity 2.5.17.1 C-96/35/90 MΩ-cm ≥106
6.5*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 0.015
0.016
CTI IEC60112 A V —— ＞175
Arc Resistance 2.5.1 D-48/ 50+D-0.5/ 23 Sec ≥60 129
Mechanical Peel Strength (1 oz.) 2.4.8 125 ℃ N/mm ≥0.70 1.2
Float 288 ℃/ 10 Sec ≥1.05 1.3
After Process Solution ≥0.80 1.1
Flexural Strength 2.4.4 Length Direction N/mm2 ≥415
540
Cross Direction ≥345 480
Moisture Absorption 2.6.2.1 D-24/23 ≤0.5 0.09
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


7. Payment method:
T/T, Paypal, credit card, Western Union etc.

Minimum Order: 1 sets

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