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Product Overview
IPEX CABLINE®-VS II (20849 Series) is an upgraded version of the popular VESA standard 20455 series. It is fully-shielded with multi-point grounds, which significantly reduces the interference to radio sensitive devices such as antennas, allowing more compact system design.This series is intended for applications demanding next-generation data speeds (for example PCIe Gen5, USB4 Gen4), improved EMC/EMI performance, and robust mechanical performance.
Product Highlight
- High data-rate transfer up to 40 Gbps / lane
- Excellent shield with multi-point grounds
- Simple but reliable mechanical locking cover
Product Lowlight
- Relatively larger depth
- Limited popularity and availability
- The ground points in front of pins limits flexibility of layout on PCB. Pin assignment should be determined with layout in mind.
Specifications
| Maker | I-PEX | |
| Brand Name | CABLINE®-VS II | |
| Part Number Pattern | Receptacle | 20849-0**E-0# |
| Plug Set | 20846-0**T-0# | |
| Pin Pitch(mm) | 0.5 | |
| Pin Counts | 20, 30, 40 | |
| Max Height(mm) | 1.2 | |
| Mating Type | Horizontal | |
| Compatible Alternatives | N/A | |
| Applicable Cable Size (AWG) |
Micro Coaxial | 50Ω : #38 or smaller 45Ω : #36 or smaller |
| Discrete | #32 or smaller | |
| Twinax | #40 | |
| Applicable Data Rate | Up to 40 Gbps | |
| Applicable Standards | USB | Up to USB4 Gen4 (40 Gbps / lane PAM3) |
| Thunderbolt | Up to Gen 4 (20 Gbps / lane ) | |
| PCIe | Up to Gen 5 (32 Gbps / lane ) | |
| DP | Up to UHBR20 (20 Gbps / lane ) | |
| Rating Voltage | 100V AC (Per contact pin) | |
| Rating Current (AC/DC) Current / pin x max pins |
AWG #44 | 0.1A x 40 |
| AWG #42 | 0.24A x 40 | |
| AWG #40 | 0.3A x 40 | |
| AWG #38 | 0.5A x 23 | |
| AWG #36 | 0.8A x 10 | |
| AWG #34 | 1.0A x 9 | |
| AWG #32 | 1.0A x 9 | |
| Operating Temperature | -40℃ ~ +105℃ | |
| Operating Humidity | 85% R.H. MAX. | |
| Durability (Guaranteed Cycles) | 30 | |
Part Number Decode
Finish Options
Option Name
Contact Area Finish
Option A
Au 0.03 μm MIN.OVER Ni 1.00 μm MIN.
Option B
Au 0.38 μm MIN.OVER Ni 1.27 μm MIN.
- All Option Names are local naming, not applicable out of this page.
Receptacle
Plug Set
Plug Housing
Lock Bar
20848-0**T-01
| Pin Count |
|---|
Shell-A
3427-0**1
| Pin Count |
|---|
Part Number List
- Not all parts listed here are available on the market. Check with your local distributor for availability.