Q Series® High-Speed Cable Assemblies
Samtec’s 0.50 mm pitch Q series are high-speed coax and twinax cable assemblies
Samtec’s HQCD (coax) and HQDP (twinax) are 0.50 mm pitch high-speed cable assemblies for wire-to-board applications. Compatible with the QTH/QSH (HQCD) and QTH-DP/QSH-DP (HQDP) ground plane connectors, they use Samtec's Eye Speed® cable to provide 14 Gbps performance. They are available in multiple lengths and orientations for maximum design flexibility.
- HQCD
- 0.50 mm (0.0197") pitch
- 50 ohm single-ended signal routing
- 38 AWG coax cable
- Double row system up to 180 pins
- Optional screw mounts and retention pins for the most rugged requirements
- HQDP
- 0.50 mm (0.0197") pitch
- 100 ohm differential signal routing
- 30 AWG twinax cable
- Double row system up to 120 pins
- Optional screw mounts for the most rugged requirements
- Electrical measuring instruments
- Custom computer programming
- Prepackaged software services
- Radio and television broadcasting and communications equipment
- Electronic coils, transformers, and other inductors
- Medical/hospital equipment
- Semiconductors/related devices
- Computer systems design
- Search, detection, navigation, guidance, aeronautical, and nautical systems and instruments
- General industrial machinery
- Communications equipment
- Photographic equipment and supplies
- Computer programming services
- Surgical/medical instruments
- Computer storage devices
- Optical instruments/lenses
- Measuring/dispensing pumps
HQDP Cables Assemblies
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | HQDP-040-06.00-TTL-TTL-5-B | CBL ASSM M-M 40PAIR 6" HDR | 28 - Immediate | $301.69 | View Details |
![]() | ![]() | HQDP-020-12.00-TTL-TEU-5-B | CBL ASSM M-M 20PAIR 12" HDR | 13 - Immediate | $192.77 | View Details |
![]() | ![]() | HQDP-020-06.00-TTL-TEU-5-B | CBL ASSM M-M 20PAIR 6" HDR | 17 - Immediate 10 - Factory Stock | $189.33 | View Details |
![]() | ![]() | HQDP-020-06.00-TTL-TTL-5-B | CBL ASSM M-M 20PAIR 6" HDR | 4 - Immediate 5 - Factory Stock | $190.10 | View Details |
![]() | ![]() | HQDP-020-06.00-TTL-TBR-5-B | CBL ASSM M-M 20PAIR 6" HDR | 2 - Immediate 5 - Factory Stock | $190.10 | View Details |
Associated Product - Q Series® QSH
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | QSH-030-01-F-D-A | CONN RCPT 60POS SMD GOLD | 591 - Immediate 96 - Factory Stock | $16.03 | View Details |
![]() | ![]() | QSH-030-01-F-D-A-K-TR | CONN RCPT 60POS SMD GOLD | 2879 - Immediate | $18.15 | View Details |
![]() | ![]() | QSH-030-01-L-D-A | CONN RCPT 60POS SMD GOLD | 5677 - Immediate 576 - Factory Stock | $18.74 | View Details |
![]() | ![]() | QSH-030-01-L-D-A-K | CONN RCPT 60POS SMD GOLD | 1133 - Immediate 1824 - Factory Stock | $19.00 | View Details |
![]() | ![]() | QSH-060-01-F-D-A-K-TR | CONN RCPT 120POS SMD GOLD | 4379 - Immediate 500 - Factory Stock | $20.64 | View Details |
Associated Product - Q Series® QTH
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | QTH-030-01-F-D-A-K-TR | CONN DIFF ARRAY PLG 60P SMD GOLD | 893 - Immediate | $17.75 | View Details |
![]() | ![]() | QTH-030-01-L-D-A | CONN HDR 60POS SMD GOLD | 1309 - Immediate 3456 - Factory Stock | $18.30 | View Details |
![]() | ![]() | QTH-030-01-L-D-A-K | CONN HDR 60POS SMD GOLD | 2017 - Immediate 3648 - Factory Stock | $18.56 | View Details |
![]() | ![]() | QTH-030-02-L-D-A | CONN HDR 60POS SMD GOLD | 2214 - Immediate 65 - Factory Stock | $19.58 | View Details |
![]() | ![]() | QTH-060-01-F-D-A-K-TR | CONN HDR 120POS SMD GOLD | 636 - Immediate 3400 - Factory Stock | $20.20 | View Details |


















