Production Sockets Series IC179 SOP - Ident. Footprint and Narrow Housing (SMT) Part Number (Details) Specifications Voltage Rating: Current Rating: Insulation Resistance: Withstanding Voltage: Contact Resistance: Operating Temperature: Soldering Temperature: Mating Cycles: 75V 1A 500M min. at 500V DC 250 V AC for 1 minute 30m max. at 10mA / 20mV -55C ~ +85C 220C max. for 2 minutes max. (VPS) 250C max. for 1 minute max. (IR) 10 insertions max. IC179Z - 28 450 - 5 0 0 1 Series No. No. of Contact Pins IC Row Spacing (MIL) Design Number 0: Without Dummy Cover Materials and Finish 0: Without Positioning Pin Insulation, Cover: Polyphenylenesulphide (PPS), UL94V-0 1: With Positioning Pin Contacts: Beryllium Copper (BeCu), SnBi (3.0 ~ 7.0m) plating Unmarked: Tray Packaging 1: Tape & Reel Packaging Features SMT type SOP production socket Same pattern as IC Low profile design: for 28 and 32 pins, height = 3.9 mm for 44 pins, height = 4.3 mm Outline Socket Dimensions Contact Position Detail Positioning Pin Length of terminal Recommended PCB Layout Top View from Socket For Positioning Post G-20 Connectors SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE - DIMENSIONS IN MILLIMETER Production Sockets Series IC179 SOP - Ident. Footprint and Narrow Housing (SMT) Applicable Socket Dimensions Pin Count A B C D 1.27 x n=E F G H J M IC179Z-28450-500 28 12.80 12.60 11.66 21.60 1.27x13=16.51 19.05 4.0 13.50 3.9 13.60 9.20 2.54 IC179Z-28450-501 28 12.80 12.60 11.66 21.60 1.27x13=16.51 19.05 4.0 13.50 3.9 13.60 9.20 2.54 IC179Z-32525-500 32 15.10 15.00 13.90 24.25 1.27x15=19.05 21.59 6.3 17.10 3.9 15.90 11.50 3.81 IC179Z-32525-501 32 15.10 15.00 13.90 24.25 1.27x15=19.05 21.59 6.3 17.10 3.9 15.90 11.50 3.81 IC179Z-44600-500 44 17.00 16.90 15.80 34.75 1.27x21=26.67 29.21 8.2 22.00 4.3 17.80 13.40 5.08 IC179Z-44600-5001 44 17.00 16.90 15.80 34.75 1.27x21=26.67 29.21 8.2 22.00 4.3 17.80 13.40 5.08 IC179Z-44600-501 44 17.00 16.90 15.80 34.75 1.27x21=26.67 29.21 8.2 22.00 4.3 17.80 13.40 5.08 Part Number R S Recommended IC Dimensions Part Number Pin Count Si T U V W (max.) 28 11.50 -12.25 8.00 - 9.00 18.70 0.60 -1.20 2.70 IC179Z-32525-5**(*) 32 13.80 -14.60 10.50 -11.50 21.60 0.60 -1.20 3.10 IC179Z-44600-5**(*) 44 15.64 -16.44 12.30 -13.40 30.50 0.60 -1.20 3.10 SPECIFICATIONS AND DRAWINGS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE - DIMENSIONS IN MILLIMETER Connectors Arrays - SPGA / PGA Si IC179Z-28450-5**(*) G-21 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Yamaichi Electronics: IC179Z-32525-500