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8-SMD
8-SMD
The 8-SMD (8-Surface Mount Device) is a surface-mount package designed for high-density circuits. Featuring leadless design, exposed thermal pad, and ultra-thin profile, it delivers superior heat dissipation and reduced signal interference. Typical dimensions are 5.0×5.0 mm with a 0.65 mm pin pitch and 1.0 mm height, making it ideal for power management ICs, portable electronics, and automotive control modules. Its bottom-terminal contacts enable direct PCB thermal transfer, while RoHS-compliant materials ensure reliability in industrial environments.
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DC DC CONVERTER 1.2V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 9180
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DC DC CONVERTER 3.3V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5653
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DC DC CONVERTER 1.8V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 9144
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DC DC CONVERTER 1.2V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 5158
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DC DC CONVERTER 3.3V
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6074
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VBT1-SMT Series 15 V 67 mA 1 W Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 913
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PES1 Series 1 W 12 VDC 84 mA Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 540
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PES1 Series 1 W 5 VDC 200 mA Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 1358
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PES1 Series 1 W 5 VDC 200 mA Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 501
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PES1 Series 1 W 15 VDC 67 mA Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 797
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PDS1-M Series 67 mA 1 W 15 VDC Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 567
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PDS1-M Series 42 mA 1 W 24 VDC Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 1185
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PDS1-M Series 200 mA 1 W 5 VDC Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 960
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RF Duplexer 57dB at 48dB at 8-Pin T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3000
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RF Duplexer 56dB at 777MHz to 787MHz 52dB at 746MHz to 756MHz 8-Pin T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2890
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RF Duplexer 60dB at 699MHz to 716MHz 55dB at 729MHz to 746MHz 8-Pin T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 2840
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Other Passive Components
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 843
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PES1 Series 1 W Single Output 5 V 200 mA Surface Mount Isolated DC-DC Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 1244
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2.7V to 5.5V, 2A High Density Nano Module
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1 + 10 + 25 + 50 + >=100 -
1
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CURRENT SENSOR,Current Sensors Current Sensor 5A
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 339
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Gyroscopes 3.0Volts -20C +80C 100 Deg/s 50.3KHz
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20
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VBT1-SMT Series 12 V 83 mA 1 W Single Output DC-DC Isolated Converter
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3318
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Isolated Module DC DC Converter 1 Output 5V 200mA 10.8V - 13.2V Input
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 3183
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Light To Frequency & Light To Voltage Linear Sensor Array 400dpi 128 pixel
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 53306
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Photocoupler dual 8-smd
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 6000
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DC/DC Switching Regulators 650mA SIMPLE SWTCHER Nano Mod 5.5v
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1 + 10 + 25 + 50 + >=100 -
1
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Synchronous Step-up DC/DC Converter for White LED Applications
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1 + 10 + 25 + 50 + >=100 -
1
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Relay SSR 50mA 1.4V DC-IN 1A 60V 8-Pin DIP SMD T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 900
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TCXO Oscillators 3.0V 32.768kHz 3.2x2.5mm
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1 + 10 + 25 + 50 + >=100 -
In-stock : 0
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KR3225Y Series 1.3 to 5.5V 32.768kHz Surface Mount Real Time Clock Module
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1 + 10 + 25 + 50 + >=100 -
In-stock : 1
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Signal Conditioning
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 500
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Divider 1-IN 2-OUT 10MHz to 2000MHz 8-Pin FP-2
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 9796
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Relay SSR 50mA 1.4V DC-IN 0.3A 60V AC/DC-OUT 8-Pin PDIP SMD T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 16487
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DC/DC Switching Regulators Module DC-DC 1-OUT 1.2V 0.65A
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 97
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Resonators 433.92MHz
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 909
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18000MHz - 40000MHz RF/MICROWAVE TRIPLE BALANCED MIXER, 12dB CONVERSION LOSS-MAX, 5 X 5MM, SMT, 8Pin
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 7500
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RF Amplifier P-Amp MMIC 6-18GHz
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 769
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RF Amplifier 6-13 GHzFreq Mult
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20
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Up/Down Conv Mixer 3V 43.5GHz 8Pin SMT T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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Up/Down Conv Mixer 3V 43.5GHz 8Pin SMT T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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Up/Down Conv Mixer 3V 43.5GHz 8Pin SMT Bag
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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Up-Down Converters 24-44 GHz Up-Convr
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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Up/Down Conv Mixer 3.5V 43.5GHz 8Pin SMT T/R
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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RF Amplifier 40.5-43.5 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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RF Amplifier 40.5-43.5 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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RF Amplifier 40.5-43.5 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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RF Amplifier 28.5-31 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 30000
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RF Amplifier 28.5-31 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 200
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RF Amplifier 28.5-31 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20000
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RF Amplifier 29-31.5 GHz P-Amp
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1 + 10 + 25 + 50 + >=100 -
Minimum : 1 In-stock : 20000
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Q:What defines the physical structure of 8-SMD?
A:Key features include:
- Leadless bottom-mounted pads for compact PCB attachment.
- Central thermal pad (80% coverage) for enhanced heat dissipation.
- 8-pin layout with dual-row symmetric arrangement.
- 1.0 mm ultra-thin profile for space-constrained designs. -
Q:Why choose 8-SMD over alternatives?
A:Critical advantages:
- Miniaturization: 30% smaller than SOIC-8.
- Thermal Performance: Direct PCB heat path reduces junction temperature by 15%.
- Electrical Benefits: Low-inductance design (<1 nH) for high-frequency stability.
- Reliability: Moisture-resistant substrate (MSL3 rated). -
Q:What are common technical specs?
A:Standard configurations (consult datasheets):
- Body Size: 3.0×3.0 mm
- Height: 1.0 mm
- Pin Pitch: 0.65 mm
- Material: Copper-alloy leads with Ni/Pd/Au plating
- Temp Range: -40°C to +125°C -
Q:Where is 8-SMD typically applied?
A:Dominant use cases:
- Power Converters: Buck/boost ICs (e.g., TPS62130).
- RF Modules: Bluetooth/Wi-Fi transceivers (e.g., CC2541).
- Sensor Interfaces: MEMS accelerometers (e.g., ADXL345). -
Q:What are critical assembly guidelines?
A:Key recommendations:
- PCB Design: 4×4 thermal vias under central pad (0.3 mm diameter).
- Solder Paste: Type 4 (particle size 20–38 μm).
- Reflow Profile: Peak temp ≤ 245°C (Pb-free process).
- Inspection: X-ray (AXI) mandatory for void detection.