0.5mm Pitch
DF50A Series
The DF50A series is a board-to-board connector with a floating structure, supporting high-speed transmission and a mating height of 8-30mm. This series offers a minimum mating height of 8mm and a maximum of 30mm, and through variations in height and core count, it can meet the needs of different customers. Furthermore, a two-point contact structure ensures connection reliability, and the shape of the metal fittings reduces the risk of damage during insertion or removal, thus ensuring robustness. Motors and inverters used in hybrid vehicles and EVs (electric vehicles) often experience overheating and vibration issues. The DF50A series is a high-quality automotive-grade connector developed to support temperatures up to 140°C, even for use inside the engine compartment. With its vibration-resistant, floating structure, compact size (1mm spacing), and double contact points, this product can be used with confidence even in environments with continuous vibration and high temperatures up to 140°C.
Product Purpose:
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●Smartwatch |
●iPad Tablet |
●Mac Computer |
●Smart Set-Top Box TV App |
●Earbuds/Pods |
●iPhone Smartphone |
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●Smart Speaker Pod |
●UAV/Drone |
●In-Vehicle Equipment |
●Security Equipment |
●AGV/AMR |
●Motor Drive |
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●Frequency Converter |
●Radar, LiDAR |
●TCU/Gateway |
●Industrial Camera |
●CNCs/PLCs |
●Endoscope |
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●Industrial Sensors |
●Server |
●MRI/CT |
●Industrial Robots |
●Motor |
●Meter |
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●Car Charger |
●HUD Head-Up Display |
●IVI/Navigation |
●Monitor |
●Camera |
●Multifunction Printer |
Download:
Product Specifications
| Connector shape | Plug/Receptacle | PCB Mounting Methods | SMT/DIP |
| Connector Orientation | Vertical Fitting-Vertical Fitting,Vertical Fitting-Horizontal Fitting | Contact Direction | Bottom Contact |
|
Pitch |
0.5mm | Solder Tail Pitch | 0.5mm |
| Pin Counts |
20, 40, 60, 80, 100, 120 Cores
|
Contact Plating | Gold |
|
Plating Thickness |
0.1 μm Min. |
Electrical Transmission Specifications |
PCIe Gen.4 |
|
Signal Transmission Speed (Reference Value) |
16Gbps |
Length (Pitch Direction) |
|
|
Width (Depth) |
8.9mm |
Height |
8/9/10/11/12/13/14/15 /19/20/21/23/25/30 mm
|
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Rated Voltage (AC) |
50V |
Rated Voltage (DC) |
50V |
|
Rated Current |
0.5A
|
Withstand Voltage |
AC 250Vrms, 1min |
|
Impedance Matching |
100 Ω |
Contact Resistance |
40mΩ Max |
| Operating Temperature Range (Max.) | 125 ℃ |
Operating Temperature Range (Min.) |
-40 ℃ |
| Array | Dual Row | RoHS2 | Yes |
|
Product Suction Cap |
No | Product Uses Fire-Resistant Adhesive Tape for Attachment | No |
| Pillar of Product Positioning | No |
Mating Cycles |
50 |
|
Product Movement Volume (X) |
±0.6mm |
Product Movement Volume (X) |
±0.6mm |
|
Effective Chimeric Z-Length |
|
Anti-Hair Loss Function |
Yes |
|
Packaging Type |
Emboss |
Package Quantity |
1800 PCS |
| Part Number Structure: DF50A-XX-XXP/X-0.5V-895 | |||||||
|
①Series Name |
②Stacking Height By Type (mm): |
③Number of Signal Terminals |
④Connector Type |
⑤Number of Power Terminals |
⑥Contact Spacing |
⑦Terminal Shape |
⑧Packaging Type |
| DF50A |
Plug-Side Value + Socket-Side Value
|
20, 40, 60, 80, 100, 120
Cores
|
P: Dual-Row Plug
|
None |
0.5mm |
V: Straight SMT |
(800): Standard Product,
|
Product Features
◆0.5mm pitch floating connector, with vertical mating heights ranging from 8 to 30mm, contributing to the miniaturization of automotive equipment. It connects with 20, 40, 60, 80, 100, and 120 signal pins + 4 power pins, and the varying heights and pin combinations cater to diverse customer needs.
◆Floating design: X-direction: ±0.6mm; Y-direction: ±0.6mm.
◆ Utilizing a ① sandwich 2-point contact structure, this terminal offers high reliability in the vibration environment of automobiles. Furthermore, the ② metal fitting shape minimizes the risk of damage during insertion and removal, achieving high robustness.
◆Complies with the high-speed transmission standard MIPI D-PHY (8Gbps).
◆Supports High-Speed Transmission
Kyomori-Ka's support for high-speed transmission, leveraging advanced technology and reliable performance and structure, meets the growing demand for high-speed connectors in various fields such as communication infrastructure, automotive, FA equipment, and medical equipment. Reliable performance and construction meet the increasing demands for high-speed transmission in the automotive industry. We provide customers with various support features, such as connector simulation models (Touchstone and IBIS, etc.), SI support, and verification of compliance with various signal standards.
1. Return Loss (Reflection)
Based on terminal spacing, signal terminal width, distance to ground terminal, and dielectric constant of insulation material, impedance matching, including the floating component, reduces return loss.
2. Insertion Loss (Attenuation)
Optimized for the floating portion, including the terminal spacing, signal terminal width and thickness, and insulation material dielectric loss, to suppress resonance as much as possible, making insertion loss proportional to frequency.
3. Crosstalk (Leakage)
Optimized for differential pair terminals and ground pin allocation based on terminal spacing and transmission rate, to suppress resonance as much as possible and reduce crosstalk.
◆Hybrid design (power pin 3A/pin * 4Pin), Current: Signal pin 0.5A/pin, power pin 3A/pin type.
◆Suitable for automated assembly; clear guide design for easy assembly.
◆Provides support for harsh automotive temperature environments from -40°C to +125°C. Supports automotive equipment such as millimeter-wave radar, LiDAR, and driver monitoring cameras.
◆Manufactured in a factory compliant with IATF 16949, a quality management system specifically for the automotive industry.
◆RoHS compliant
Halogen-free with enhanced anti-creep measures. No chlorine or bromine exceeding standard limits is used in connectors. Defined according to IEC 61249-2-21: Br: 900 ppm or less, Cl: 900 ppm or less, Br+Cl: 1,500 ppm or less.
◆Automated installation compatible
Automated installation is possible via tape packaging. Standard products are 1800 pieces per roll, but sample products are also available with 500 pieces per roll.
◆Floating design: X-direction: ±0.6mm; Y-direction: ±0.6mm.
◆ Utilizing a ① sandwich 2-point contact structure, this terminal offers high reliability in the vibration environment of automobiles. Furthermore, the ② metal fitting shape minimizes the risk of damage during insertion and removal, achieving high robustness.
◆Complies with the high-speed transmission standard MIPI D-PHY (8Gbps).
◆Supports High-Speed Transmission
Kyomori-Ka's support for high-speed transmission, leveraging advanced technology and reliable performance and structure, meets the growing demand for high-speed connectors in various fields such as communication infrastructure, automotive, FA equipment, and medical equipment. Reliable performance and construction meet the increasing demands for high-speed transmission in the automotive industry.
1. Return Loss (Reflection)
Based on terminal spacing, signal terminal width, distance to ground terminal, and dielectric constant of insulation material, impedance matching, including the floating component, reduces return loss.
2. Insertion Loss (Attenuation)
Optimized for the floating portion, including the terminal spacing, signal terminal width and thickness, and insulation material dielectric loss, to suppress resonance as much as possible, making insertion loss proportional to frequency.
3. Crosstalk (Leakage)
Optimized for differential pair terminals and ground pin allocation based on terminal spacing and transmission rate, to suppress resonance as much as possible and reduce crosstalk.
◆Hybrid design (power pin 3A/pin * 4Pin), Current: Signal pin 0.5A/pin, power pin 3A/pin type.
◆Suitable for automated assembly; clear guide design for easy assembly.
◆Provides support for harsh automotive temperature environments from -40°C to +125°C. Supports automotive equipment such as millimeter-wave radar, LiDAR, and driver monitoring cameras.
◆Manufactured in a factory compliant with IATF 16949, a quality management system specifically for the automotive industry.
◆RoHS compliant
Halogen-free with enhanced anti-creep measures. No chlorine or bromine exceeding standard limits is used in connectors. Defined according to IEC 61249-2-21: Br: 900 ppm or less, Cl: 900 ppm or less, Br+Cl: 1,500 ppm or less.
◆Automated installation compatible
Automated installation is possible via tape packaging. Standard products are 1800 pieces per roll, but sample products are also available with 500 pieces per roll.
Plating Specifications
| Code | Contact Area | Tail Area | Hold-down Tab | RoHS Directive | |||
| 01+ | Au | Au | Sn-Cu | Compliant | |||
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