The interactive catalog of 2.54 mm pitch board connectors (HE8)
- Quickly find the reference that matches your criteria;
- Consult the technical sheet;
- Download the CAD file;
- Request a quote (available soon).
HE8 range - the essentials
The 2,54 mm pitch PCB connectors for harsh environments bring solutions mainly dedicated to the aeronautic and military applications in accordance with NF UTE C 93424 et CECC 75 101 001.
3 rows HE 809/810 connectors
These 3 row high-density rectangular PCB connectors with a 2.54 mm pitch offer high frequency and high power configurations as well as mechanical locking systems.
Features of the rows of signal contacts:
- Alternating 1.27 mm pitch (staggered contacts);
- Pitch between contacts in the same row: 2.54 mm;
- Pitch between rows: 1.905 mm contact side – 2.54 mm output side.
Modular connectors from the HE 810 series have in addition, depending on the body style, 3, 6, 7 and 10 standard sockets for coaxial, power or optical connections.
Features
- Insulator: dyallil-phthalate with fibre glass;
- Female contacts: Cut out, copper alloy, lyre type, gold (Au) protection on nickel (Ni);
- Male contacts: Cut out, copper alloy, sabre type, gold (Au) protection on nickel (Ni);
- Support bar for large connectors (80 contacts depending on the type);
- Stainless steel fixings;
- 6 position encoders, central fixing also coded;
- Climate category: -55°C/+125°C;
- Nominal current: 3 A.
Standard KMX3 coaxial connectors for HE 810 (for standard and non-standard cables or for IC):
- Typical impedance: 50 Ω;
- Operating frequency: 0 to 1 GHz;
- Nominal voltage: 180 V eff. 50 Hz;
- Nominal current: 0.5 A.
KMX3 or non-standard power connectors:
- Nominal current: 10 A – Special non-standard models: 20 A
- Contact resistance: 5 mΩ max
- Engaging/separating force of the KMX3 contacts: 1 = F = 15 N per pair (average ˜ 4 N)
Benefits
- Standard product
- Excellent mechanical endurance: min 500 operations
- Fixings offering 4 functions: tightening, locking, guiding, coding.
- Contact modularity (signal, coaxial, power).
2 or 3 rows HE 801/804/807 connectors
These connectors offer high frequency and high intensity configurations as well as mechanical locking systems.
Parts connectors for HE 801 – HE 804 – HE 807 circuit boards are composed of 2 or 3 rows of single alternating staggered contacts with a 2.54 mm pitch. The HE 807 series modular connectors following on from the HE 801 series are composed of sockets for special connections (coaxial, power, etc…).
Three series are available:
- HE 801 series: Cylindrical male contacts;
- HE 804 series: Flat male contacts
- HE 807 series: Cylindrical male contacts and sockets for special connections.
Female contacts are identical in the 3 series..
Features
- 17 to 96 contacts / 2 rows;
- 144 contacts / 3 rows;
- Insulator: dyallil-phthalate with fibre glass;
- Contacts: Cut out, copper alloy, gold (Au) protection on nickel (Ni);
- Support bar for large connectors not soldered to boards (72 to 144 contacts depending on the type);
- Stainless steel or nickel brass fixings;
- 6 position encoders, central fixing also coded;
- Climate category: -55°C/+125°C;
- Nominal current: 3 A.
KMX3 coaxial connectors (for standard and non-standard cables or for IC) :
- Typical impedance: 50 Ω;
- Operating frequency: 0 to 1 GHz;
- Nominal voltage: 180 V eff. 50 Hz;
- Nominal current: 0.5 A;
KMX3 or non-standard power connectors:
- Nominal current: 10 A – Special non-standard models: 20 A;
- Contact resistance: 5 mΩ max;
- Engaging/separating force of the KMX3 contacts: 1 = F = 15 N per pair (average ˜ 4 N);
Benefits
- Standard product;
- Excellent mechanical endurance: min 500 operations;
- Fixings offering 4 functions: tightening, locking, guiding, coding;
- Contact modularity (signal, coaxial, power).
