GTB and GTC Series MIL-DTL-55302 Type Rectangular I/O and Printed Circuit Board Connectors
Rugged rectangular plugs and receptacles optimized for high-reliability interconnections within printed circuit sub-assemblies. Built to withstand heavy shock and vibration in severe aerospace and defense environments, for use with single-sided, double-sided, and multilayer printed wiring boards. Available in two contact grid profiles: GTB Standard Density with size #22 contacts on .100" (2.54 mm) centers, comparable to AirBorn Series W, and GTC High Density with size #24 contacts on .075" (1.91 mm) centers for tighter packaging, comparable to AirBorn Series RM.
- IAW MIL-DTL-55302
- Fully compatible with IPC-2221 and MIL-PRF-31032 standards
- Straight and right angle PCB, flex PCB, and solder cup terminations
- Solder dipped terminals standard; optional gold plated terminals available
Related Glenair Content
- Mil-Spec Rectangular Connectors
- HD Stacker Board-to-Board Connectors (ultra-dense .0625" pitch)
Rectangular I/O and Printed Circuit Board Connectors IAW MIL-DTL-55302
Glenair Signature GTB standard-density and GTC high-density MIL-DTL-55302 Type board and I/O-to-board connectors
GTB Series — Standard Density, .100" Spacing
Standard-density I/O-to-board and board-to-board rectangular connectors with size #22 contacts set on two rows with .100" centers. Pin or socket contacts with vertical PCB, right angle PCB, flex, and solder cup terminations. Terminals rated to 5.0 amperes; operating temperature -65° C to +125° C.
- GTB Connector Hardware Options
- GTBA-RA Right Angle PCB Pin Layouts
- GTBA-ST and GTBA-SF PCB Socket Layouts
- GTBB-ST and GTBB-SF PCB Pin Layouts
- GTBB-ST and GTBB-SF PCB Socket Layouts
GTBA-SF
Straight PCB Vertical Mount Flex Terminated Connector with Socket Contacts and Mounting Ears
GTBB-SF
Straight PCB Vertical Mount Flex Terminated Connector with Pin or Socket Contacts, without Mounting Ears
GTBA-SC
Straight PCB Vertical Mount Connector with Solder Cup Terminated Socket Contacts and Mounting Ears
GTBB-SC
Straight PCB Vertical Mount Connector with Solder Cup Terminated Pin or Socket Contacts, without Mounting Ears
GTC Series — High Density, .075" Spacing
High-density I/O-to-board and board-mount rectangular connectors with size #24 contacts set on two rows with .075" centers, for tighter packaging and maximum pin counts in compact sub-assemblies. Pin or socket contacts with straight PCB, right angle PCB, flex PCB, and solder cup terminations. Terminals rated to 3.0 amperes; operating temperature -65° C to +125° C.
- GTC Connector Hardware Options
- GTCA-RA Right Angle PCB Pin Layouts
- GTCA-ST and GTCA-SF PCB Socket Layouts






