DH Impedance Controlled Interface


Hirose offers the DH series connector

The DH series from Hirose is an impedance-controlled interface connector for high-speed transmission. The 1 mm contact mating pitch together with a 0.5 mm mounting pitch yields a more compact, lower-profile, higher-density alternate to conventional half-pitch interface connectors. Four different lock styles are available to meet various applications. The series features a unique contact arrangement for IDC termination.

DH Series Connectors
Features and Benefits
  • Robust design
    • Drawn D-shaped opening
    • Secure lock with screw / one touch lock
  • Excellent shielding for EMI prevention
  • Available in 17, 27, 37, and 51 contact positions
  • RoHS compliant
Applications
  • Electron microscope
  • Industrial controller unit
  • Plain-paper copier
  • Server
  • Medical devices

DH Series

Manufacturer Part Number Description Available Quantity Datasheets
DH-27-CMB(6.9) CABLE CLAMP FOR 6.9MM CABLE 13
DH-37-CMB(8.8) CABLE CLAMP FOR 8.8MM CABLE 102
DH-27-CT1B COVER METAL BUTTON FOR 27POS 0
DH-37-CT1B COVER METAL BUTTON FOR 37POS 40
DH-37-CT2B COVER PLASTIC BUTTON FOR 37POS 29
DH-37-CV1B COVER SCREW LOCK FOR 37POS 22
DH-27-CV2B COVER THUMB SCREW FOR 27POS 46
DH-37-CV2B COVER THUMB SCREW FOR 37POS 2
DH40-27S CONN PLUG SLDR 1MM 27POS 22
DH40-37S CONN PLUG SLDR 1MM 37POS 55
DH60-27P CONN RCPT R/A SMT 1MM 27POS 246
DH60-37P CONN RCPT R/A SMT 1MM 37POS 0
DH60A-37P CONN RCPT R/A SMT 1MM 37POS 78
DH-LNA-W4 CONN LOCK SCREW FOR DH RECEPT 185
DH80-27P CONN RCPT SMT 1MM 27POS 54
DH60A-SCREW INSTALL SCREW FOR DH60A RCPTS 431
DH-17-CT1B COVER METAL BUTTON FOR 17POS 25
DH-17-CT2B COVER PLASTIC BUTTON FOR 17POS 87
DH-17-CV1B COVER SCREW LOCK FOR 17POS 8
DH-17-CV2B COVER SCREW LOCK FOR 17POS 50
DH-51-CT2B COVER PLASTIC BUTTON FOR 51POS 11
DH-51-CV2B COVER SCREW LOCK FOR 51POS 25
DH40-17S CONN PLUG 17POS SLD CUP 18
DH40-51S CONN PLUG 51 POS SLD CUP 86
DH60-17P CONN RCPT 17POS R/A SMT 42
DH60-51P CONN RCPT 51 POS R/A SMT 43
DH60A-17P CONN RCPT 17POS R/A SMT 82
DH60A-51P CONN RCPT 51 POS R/A SMT 150