540-44-028-17-400000 Mill-Max Manufacturing Corp., 540-44-028-17-400000 Datasheet
540-44-028-17-400000
Manufacturer Part Number
540-44-028-17-400000
Description
IC SOCKET PLCC 28POS SMT
Manufacturer
Mill-Max Manufacturing Corp.
Series
540r
Type
Chip Carrier, PLCCr
Specifications of 540-44-028-17-400000
Pitch
0.050" (1.27mm)
Features
Closed Frame
Number Of Positions Or Pins (grid)
28 (4 x 7)
Mounting Type
Surface Mount
Contact Finish
Tin
Contact Finish Thickness
150µin (3.81µm)
Product
PLCC Sockets
Number Of Rows
4
Number Of Positions / Contacts
28
Contact Plating
Tin over Nickel
Mounting Style
SMD/SMT
Termination Style
Solder Pad
Length
17.4 mm
Width
17.4 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
5404402817400000
ED90026
ED90026
w w w. m i l l - m a x . c o m
Contacts
* R E C TA N G U L A R
No. of
0,76
0,76
0,76
0,76
1,3
1,3
20
28
32*
44
52
68
84
8,13
8,13
Packaging Codes:
1,27
1,27
15,24
15,24
18,29
18,29
Ordering Information
1,27
1,27
1,27
1,27
5,08
5,08
1,91
1,91
5,08
5,08
540-44-020-17-40000X
540-44-028-17-40000X
540-44-032-17-40000X*
540-44-044-17-40000X
540-44-052-17-40000X
540-44-068-17-40000X
540-44-084-17-40000X
8,13
8,13
1,91
1,91
15,24
15,24
X = 0 (Tubes)
X = 4 (Tape & Reel)
0,76
0,76
18,29
18,29
0,76
0,76
10,67
10,67
• Designed for JEDEC type devices.
• Open frame design in solder
• Contacts are plated with 3,81μm tin.
• The insulator is molded PPS
• Note: End stackable.
7,62
7,62
(Ryton R-4).
COMPACT PLCC SOCKETS
area improves results of IR
soldering and facilitates visual
inspection of solder pads.
1,27
1,27
1,91
1,91
7,62 10,67
7,62
Surface Mount
- A1 - - A2 -
15,24
20,32
1,27
1,27
5,08
7,62
7,62
12,7
25,4
20,32
20,32
23,37
23,37
10,67
120
10,16
15,24
20,32
5,08
7,62
12,7
25,4
0,76
0,76
1,91
1,91
20,32
20,32
- C1 - - C2 -
14,86
17,02
22,48
30,53
35,56
17,4
25,4
10,67
10,67
7,62
7,62
23,37
23,37
1,27
1,27
14,86
19,56
22,48
30,53
35,56
17,4
25,4
10,16
10,16 13,21
1,91
1,91
0,76
0,76
16,69
20,29
22,48
27,48
31,09
38,28
45,49
13,21
- E -
0,76
0,76
- H -
4,57
4,57
3,76
4,57
4,57
4,57
4,57
1,27
1,27
28,45
28,45
25,4
25,4
Mechanical & Enviromental
5 1 6 - 9 2 2 - 6 0 0 0
Data, See pg. 113
Tube
Qty.
For Electrical,
per
34
29
26
22
20
16
14
15,75
15,75
12,7
12,7
1,27
1,27
Width
Tape
Series 540
mm
24
32
32
44
44
44
56
1,91
1,91
2002/95/EC
25,4
25,4
RoHS
1,91
1,91
12,7
12,7
28,45
28,45
Reel
490
400
400
250
250
220
200
Qty.
15,75
15,75
per
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