Product catalogue: CABLINE®-UM

I-PEX micro-coaxial cable with CABLINE®-UM connector KAB-I-PEX-20877-040-0150COAX-1:40 Product catalogue: CABLINE®-UM Here we present our new flexible micro coaxial cable assembly. I-PEX connectors of the CABLINE®-UM series, type 20877-040, were installed on both sides of the micro-coaxial cable, here in a 40 pole version in 0.40 mm pitch. The CABLINE®-UM connector is also available in a 30 pole version. It can be used for micro, twin coaxial cables as well as for single strands. The plug height is 2.2 +/- 0.15 mm (with locking cover) and 2.0 +/- 0.15 mm (without locking cover). CABLINE®-UM connectors are mounted vertically at right angles. The plug can thus be placed on the circuit board to save space - your design options are expanded. In addition, the mating retention force can be increased with a mechanical locking cover. This locking mechanism can be ordered as an option, the plug is securely locked on the PCB. CABLINE®-UM support high data transmission rates with 360° EMI shielding The new micro-coaxial connector is designed with 360° EMI shielding to protect components from interference in high-speed transmission environments. The fully shielded connector is perfectly suited for transfer applications with high data rates. High-speed contact design is used for data transfer rates of 20+ Gbps. It is suitable for the latest Thunderbolt™ 3 (20 Gbps/Lane), eDP HBR 3 (8.1 Gbps), USB® 3.1 Gen 2 (10 Gbps) and other high data rate standards.

side 1: I-PEX 20877-040, pitch 0.40 mm, 40 poles

side 2: I-PEX 20877-040, grid spacing 0.40 mm, 40 poles

cable: AWG42, micro coax cable, assignment 1:40

L= 150 mm, round taped, black

dimensions: length 20.20 mm (± 0.1) x width 4.26 mm

plugged height: 2.2 +/- 0.15 mm (with lock cover) and 2.0 +/- 0.15 mm (without lock cover)

mating type: vertical, right-angled

mating cycles: 30

halogen-free REACH and RoHS compliant

temperature range: -40 °C to 85 °C

weight: 2.5 g

Electrical characteristics:

voltage: 100 V AC per contact

current rating: AWG44 = 0.1 A AC/DC - per contact AWG42 = 0.24 A AC/DC - per contact AWG40 = 0.3 A AC/DC - per contact AWG38 = 0.5 A AC/DC - per contact AWG36 = 0.8 A AC/DC - per contact AWG34 = 1.0 A AC/DC - per contact

contact resistance: max. 40 mΩ

dielectric withstand voltage: 250 V AC for one minute

insulation resistance: min. 500 MΩ

Key Features

• EMI leakage is prevented by 360˚ EMI shielding and multi-point ground design
• very high data transfer rate, ideal for Thunderbolt™ 3 (20 Gbps/lane) applications
• high contact reliability with 0.65 mm wiping length
• improved mating retention force with mechanical locking cover (optional)
• inadvertent pulling out is prevented.
• mechanical latching prevents vibrations and shocks
• The I-PEX connector can be processed as:
• For more detailed technical information please have a look at the attached PDFs and this I-PEX manufacturer video , or visit the I-PEX website .
• Please also visit our I-PEX category. Here you will find more cable assemblies with I-PEX connectors.
• CABLINE®-UM article numbers for components:

Product Notes

micro coaxial cable: AWG 38, 40, 42, 44, 46

twin coaxial cable: AWG 40

single strand: AWG 34, 36, 38, 39, 40, 42, 44, 46

Possible applications: Thunderbolt™ 3 (20 Gbps/lane), USB® 3.1 Gen 1 (5 Gbps), USB® 3.1 Gen 2 (10 Gbps), eDP HBR 3 (8.1 Gbps), eDP HBR 2 (5.4 Gbps), eDP (2.7 Gbps), HDMI® 2.0 (6 Gbps), MiPi Gear 3 (5.8 Gbps), V-By-One HS 1.4 (4 Gbps)

Connector: 20877-030T-01 (30 poles), 20877-040T-01 (40 poles)

Socket: 20879-030E-01 (30 poles), 20879-040E-01 (40 poles)