SOJ Sockets
Small Outline J-Leaded Socket M43 Series
PART NUMBER LEGEND
M43X-XX-XX
POSITIONS
20, 24, 26, 28, 32, 40, 42, 44, 50 (.050" pitch)
50 (.8mm pitch)
STYLE
13 = .050" pitch, .300" wide, no pegs
15 = .050" pitch, .400" wide, no pegs
16 = .050" pitch, .300" wide, with pegs
17 = .050" pitch, .400" wide, with pegs
18 = .8mm pitch, .400" wide, 50 position
PLATING
E = Tin/Lead
T = 5 µin select gold nominal
8 = 30 µin select gold nominal
SPECIFICATIONS:
Material:
Insulator: High-temp Polyphenylene Sulfide (PPS), rated UL 94V-0
Contacts: Phosphor Bronze
Plating:
100 µin bright tin-lead plate to MIL-P-81728, Type 1 with 50 µin
copper underplate to MIL-C-14550 or 5 µin gold nom. (optional 30
µin) to MIL-G-45204, Type II, Grade C on contact area only
Electrical:
Operation voltage: 250 VAC max
Current rating: 1 Amp max
Contact resistance: 20 mΩ max
Insulation resistance: 1000 MΩ min @ 600 VDC between
adjacent contacts (75°F and 50% R.H.)
Dielectric withstanding voltage: 600 VAC min RMS (sea level)
Capacitance: 1 pF max between adjacent contacts
Mechanical:
Insertion force: 12 oz. max, Withdrawal force: 5 oz. min
Normal force: 7.05 oz. min/contact
Mating durability: 25 cycles min
Vibration: Per MIL-STD-810 method 514.2 10-2000 Hz, 5G's
Shock: Per MIL-STD-810 Method 516.2, 15 G's
Acceleration: Per MIL-STD-801 Method 513.2, 15 G's
Environmental:
Operating temperature: PPS-65°C to +125°C
MATING OPTIONS:
Accommodates "J" leaded DRAMS / VRAMS
PACKAGING:
Plastic tubes or Tape and reeled available.
APPROVALS AND CERTIFICATIONS:
Select parts recognized under the component program
of Underwriters Laboratories, Inc. No. E167232
Certified by Canadian Standards Association No. LR75112
364
North and South America:
Methode Electronics, Inc. Connector Products
1700 Hicks Road • Rolling Meadows, IL 60008 USA
847-392-3500 • Toll Free: 800-323-6864 • Fax: 847-392-9404
Email: info@methode.com • Web: www.methode.com/connector/index.html
Europe:
Methode Electronics Ireland, Ltd.
11 Annacotty Business Park • Limerick, Ireland
353 61 330013 • Fax: 353 61 330803
Email: info@methode.ie • Web: ireland.methode.com/main.html
Far East:
Methode Electronics Far East, Pte. Ltd.
1 Tuas Lane, Jurong Town • Singapore 638610
65-68615444 • Fax: 65-68614777
Email: sales@methode.com.sg • Web: www.methode.com/mefe/index.html
SOJ Sockets
Small Outline J-Leaded Socket - M43 Series
Solder Pad Layout
.300" CHIP SOCKET
M43X-13 (OR 16)-XX
Solder Pad Layout
.400" CHIP SOCKET
M43X-15 (OR 17)-XX
Solder Pad Layout
0.8MM CENTERLINE , 50 POSITION ONLY
M43X-18-50
Unit: Inch / mm
Dimensional:
CONTACTS
24
26
28
32
40
42
A
0.916 (23.26)
0.966 (24.54)
1.016 (25.81)
1.116 (28.35)
1.316 (33.40)
1.366 (34.70)
B
0.550 (13.97)
0.600 (15.24)
0.650 (16.51)
0.750 (19.05)
0.950 (24.13)
1.000 (25.40)
C
0.850 (21.59)
0.900 (22.86)
0.950 (24.13)
1.050 (26.67)
1.250 (31.75)
1.300 (33.02)
365
North and South America:
Methode Electronics, Inc. Connector Products
1700 Hicks Road • Rolling Meadows, IL 60008 USA
847-392-3500 • Toll Free: 800-323-6864 • Fax: 847-392-9404
Email: info@methode.com • Web: www.methode.com/connector/index.html
Europe:
Methode Electronics Ireland, Ltd.
11 Annacotty Business Park • Limerick, Ireland
353 61 330013 • Fax: 353 61 330803
Email: info@methode.ie • Web: ireland.methode.com/main.html
Far East:
Methode Electronics Far East, Pte. Ltd.
1 Tuas Lane, Jurong Town • Singapore 638610
65-68615444 • Fax: 65-68614777
Email: sales@methode.com.sg • Web: www.methode.com/mefe/index.html
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