IC-657-1-MF

Series IC-657 Dual Inline Memory Module 144, 172 and 200 Pins Specifications Insulation Resistance: Dielectric Withstanding Voltage: Contact Resistance: Operating Temperature Range: Mating Cycles: 1,000MΩ min. at 500V DC 700V AC for 1 minute 30mΩ max. at 10mA/20mV max. –55°C to +170°C 10,000 insertions min. Memory Modules Part Number (Details) IC- 657 Series No. - * - MF Materials and Finish Housing: Polyetherimide (PEI), glass-filled Contacts: Beryllium Copper (BeCu) Plating: Gold over Nickel 1 = 200 Pins with 0.6mm Pitch 2 = 172 Pins with 0.5mm Pitch 3 = 144 Pins with 0.5mm Pitch MF = Flanged Unmarked = Not Flanged Features   144 and 172 contact pins with 0.5mm pitch 200 contact pins with 0.6mm pitch IC-667-1-* IC-667-2-* IC-667-3-* Outline Socket Dimensions Part Number IC657-1 0.6x19=11.40 ±0.2 0.60x79=47.40 ±0.2 ∅3.20 Thru hole 120.65 ±0.2 Recommended PCB Layout Part Number IC657-1 101.00 ±0.1 63.00 ±0.1 Top View from Socket 0.6x19=11.40 ±0.1 0.60 ±0.05 0.60x79=47.40 ±0.1 200-∅0.60 Thru hole + 0.1 0 17.00 10.70±0.05 7.50±0.05 65.30 92.00 ±0.4 101.00 ±0.2 110.00 ±0.4 0.60 ±0.05 ∅3.20 0 Thru hole + 0.1 Part Numbers IC657-3 / IC657-2 0.50x71=35.50 (IC-657-3**) 0.50x85=42.50 (IC-657-2**) ∅3.20 Thru hole Part Numbers IC657-3 / IC657-2 70.30 (IC-657-3**) / 77.80 (IC-657-2**) 0.50x71=35.50 (IC-657-3**) 0.50x85=42.50 (IC-657-2**) 17.00 0.50 ±0.05 Thru hole 144-∅0.60 (IC657-3**) Thru hole 172-∅0.60 (IC657-2**) 0.50 ±0.15 61.30 (IC-657-3**) / 68.80 (IC-657-2**) 10.80±0.05 70.30 (IC-657-3**) / 77.80 (IC-657-2**) 79.30 (IC-657-3**) / 86.80 (IC-657-2**) 7.60±0.05 ∅3.20 Thru hole 91.50 (ref) 65.00 (ref) Matching Module Dimensions Part Number IC657-1 3.80 1.00 36.50 (ref) 6.00 Part Number IC67-1 4.00 30.48 19.80 1.00±0.1 11.00 4.00 6.00 4.00 0.60x79=47.40 ±0.1 0.6x19=11.40 ±0.1 3.50 ±0.5 W0.30 x t0.25 3.00 63.00 59.80 (IC-657-3**) / 67.30 (IC-657-2**) 67.60 Part Numbers IC657-3 / IC657-2 30.00 (ref) Front Side 35.50 (IC-657-3**) / 42.50 (IC-657-2**) 3.50 W0.30 x t0.25 1.00 37.00 (IC-657-3**) / 44.50 (IC-657-2**) 0.80 3.50 SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER Test & Burn-In DIMM 81 0.60 ±0.15 0.60 ±0.15