ASTASTAST Series Signal Connectors in Parallel Arrangement • One contact row within dielectric connector body, 2.54 mm center-to-center contact spacing. • 0.6 mm nominal pin DIA contact size; 1 to 30 contact positions; PCB straight termination type. • High shock and vibration proof (no micro interruptions - test: 2ns). • Conforms to MIL-DTL-55302 general requirements. • For Military and Industrial applications. 01-30 Plating standard + tin dipping Plating standard Plating conforming to MIL-DTL-55302 + tin dipping Plating conforming to MIL-DTL-55302 TS T HS H M1-M2-M3-F Connector family Connector size Male body reference Contact finishing Pitch AST * * 254 * * * * APRIL 2005 101 Technical Characteristics Ordering Information Contact Number Contact Diameter Current Rating Contact Life Cycle Dielectric Withstanding Voltage Temperature Range Insulation Resistance Insulator Contact Plating - Material - Plating Separation Force 1 to 30 0.6 mm nominal pin DIA 3A >10.000 insertion and withdrawal cycles 1400 VRMS - sea level -55 °C to +125 °C >5x103 MÙ at 500 V dc Polyammide 6,6 V0 per UL94 Brass Gold 80 g./cont.

AST Series Connector type: AST**254M1H Connector type: AST**254M2H Length = No ways x 2.54 1.50 2.54 1.27 1.27 4.00 4.10 Connector type: AST**254M3H Connector type: AST**254FH Length = No ways x 2.54 2.54 1.27 2.80 4.00 1.27 4.10 Length = No ways x 2.54 5.00 2.54 1.27 4.00 1.27 4.00 Length = No ways x 2.54 2.54 1.27 5.00 1.27 4.00 15 10 5 1 1 5 10 Plung and receptacle dimensions 102 APRIL 2005 Dimensions are in mm