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