120 Ohm Cable
Overview
Product sourcing insights & recommendations


The 120-ohm cable market is currently driven by the rapid adoption of CAN FD and EV Battery Management Systems, with a significant surge in demand projected through 2025-2026. While standard RS-485 cables remain the industrial baseline at approximately $0.40–$0.50 per meter, the industry is shifting toward high-precision variants with foamed FEP dielectrics to handle data rates exceeding 2 Mbps.
Key technical requirements emphasize Double Shielding (Foil + Braid) for EMI resistance and strict ±5% impedance tolerance for mission-critical aerospace and automotive applications. The following report provides a detailed breakdown of technical parameters, price tiers, and strategic sourcing recommendations.
Based on these insights, you can continue with:
120 Ohm Twinaxial Cable For Aerospace And Automotive
Products · 3 lists

9207 20 AWG 2C Polyethylene Insulation PVC 100 OHM Twinaxial Cable
Xiamen Sanyiliu Supply Chain Management Co., Ltd.🇨🇳CN1 yr
Belden 89207 8227, 20 AWG 100 Ohm Plenum Twinaxial Cable - 350' Spool

Passive Direct Attach Copper Twinax Cable 10G SFP+ DAC Cable
Link-Pp Int'l Technology Co., Limited🇨🇳CN6 yrs
400G QSFP-DD Copper Conductor Passive Direct-Attach Twinax Cable
Wuhan Fangran Technology Co., Ltd.🇨🇳CN1 yr
400G QSFP-DD to 2x200G QSFP56 Passive DAC Twinax Cable Direct Attach Cable 0.5m 1m 2m 3m PAM4 Passive Copper Breakout Cable
Wuhan Yongxinfeng Science & Technology Co., Ltd.verified🇨🇳CN9 yrs
40G Passive Direct Attach Copper Twinax Cable 1m 3ft 4m 5m 7m QSFP+ DAC Cables
Shenzhen Dasheng Digital Co., Ltd.verified🇨🇳CN4 yrs
Juniper EX-SFP-10GE-DAC-1M 10G Twinax Copper DAC Cable 1 Meter
Hangzhou Maotong Information Technolgy Co., Ltd.🇨🇳CN7 yrs
10G SFP+ DAC Copper Twinax Cable (3M)
Shenzhen BTON Technology Co., Ltd.verified🇨🇳CN15 yrs
7362211 TWIN AXIAL CABLE WITH VINYL COVERING 100 OHM NEW IN PACK

400G QSFP-DD to QSFP-DD Passive Direct Attach Copper Twinax Cable
Ningbo Farsince Electronic Co., Ltd.🇨🇳CN7 yrs
Belden 9207 20 AWG 2C Polyethylene Insulation PVC Jacket 100 OHM Twinaxial Cable
Huizhou Chuangyuan Automation Equipment Co., Ltd.verified🇨🇳CN4 yrs
40G QSFP+ 4x10G SFP+ High-Speed DAC Twinax Cable 1m/2m/3m/5m 30AWG 26AWG Full-Duplex Direct Attach Optical Fibers Data Center
III-V TECHNOLOGY (SHENZHEN) CO., LTD.🇨🇳CN2 yrs
YTOPTO QSFP-DD DAC Cable Length 1m/2m/3m Passive Direct Attach Copper Twinax Cable PAM4 400G Use for AI Data Centers,CE FCC ROHS
Shenzhen Ytopto Technology Co., Ltd.🇨🇳CN2 yrs
YTOPTO QSFP-DD DAC Cable Length 1m/2m/3m Passive Direct Attach Copper Twinax Cable PAM4 400G Use for AI Data Centers,CE FCC ROHS
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Sources & References
27 sources cited · Verified industry data & reports

Twinaxial Balance 120 Ohms LVDS Cable
flu-tef wires & cables pvt. ltd.
Contruction. A Conductor : Stranded silver plated high Strength copper alloy wire; BInsulation : Extruded or taped PTFE Color: white x blue

2026G2424-9 : RAYCHEM High Speed Digital & Data Cable
TE Connectivity
Cable Type : CANbus · Impedance (Ω): 120 · Wire Size (AWG): 26 · Operating Temperature Range : -65 – 200 °C [ -85 – 392 °F ].

SpeedLine Impedance-Controlled High-Speed Cable
Glenair
For USB, Ethernet, SATA and Other General-Purpose/Protocol-Specific High-Speed Data Transmission Applications. Series 963 ... 120 Ohm Shielded Twisted Pair Cable.

120 Ohm CAN Bus Cables Guide: How to Choose Right
Alibaba.com
A 120 ohm CAN bus cable is a purpose-built twisted-pair cable engineered to maintain a characteristic impedance of 120 ohms across its operating ...

Multi-Pair Cable - 2108A
Belden
... Impedance. 120 Ohm. High Frequency (Nominal/Typical). Frequency [MHz], Nom. Insertion Loss. 0.039 MHz, 0.08 dB/100ft. Delay. Nominal Velocity of Propagation ( ...

120SQMM Copper Cable Specifications | PDF
Scribd
It outlines various technical parameters including voltage grade, conductor material, insulation type, and temperature ratings, as well as compliance with IEC ...
