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EDAC 387-056-541-202

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EDAC 387-056-541-202

Packaging Details : -

Description : Edgeboard Connectors RoHS

MOQ : 25

Model Number : 387-056-541-202

Brand Name : EDAC

Stock : 2500

Delivery Time : 9-18 weeks

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EDAC 337/387 Series Card Edge Connectors

The EDAC 337/387 Series Card Edge Connectors are designed for reliable interfacing with Printed Circuit Boards (PCBs). Featuring a 0.156" (3.96mm) contact spacing and 0.200" (5.08mm) row spacing, these connectors accept PCBs with a nominal thickness of 0.062" (1.57mm). They offer a high profile insulator body (0.600" / 15.24mm) and a card slot depth of 0.330" (8.38mm). The series supports single or dual row configurations, a variety of mounting options (flush or offset lugs), and accepts in-contact and between-contact polarizing keys. Pre-assembled card guides are also available. These connectors are RoHS Compliant and UL certified, making them suitable for a wide range of electronic applications.

Product Attributes

  • Brand: EDAC
  • Insulator Material: UL 94V-0 Thermoplastic Polyester
  • Contact Material: Copper Alloy
  • Contact Plating: Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over
  • Insulator Colors: Green (337 Series), Black (387 Series)
  • Certifications: RoHS Compliant & UL certified

Technical Specifications

Series Total Contacts (Single/Dual) Contact Spacing Row Spacing Insulator Style Mounting Options Current Rating Contact Resistance Dielectric Withstanding Voltage Insulation Resistance Operating Temperature Insertion Force Withdrawal Force
337/387 Up to 43 (Single) / 86 (Dual) 0.156" (3.96mm) 0.200" (5.08mm) High Profile Flush or Offset Lugs, No Lug, Mounting Holes, Floating Eyelets, Threaded Inserts, Side Mounting Holes, Card Guides 3 amps 10 milliohms maximum 1800 V AC rms at sea level between adjacent contacts 5000 megaohms minimum -40C to +105C 16 oz (4.45 N) maximum per contact pair 1 oz (0.28 N) minimum per contact pair

Contact Termination Options

Contact Code Tail Description Tail Size (Approx.) Tail Length "G" (Approx.)
500 Wire Hole 0.050 x 0.025 (1.27 x 0.64) 0.260 (6.60)
520 P.C. Tail 0.030 x 0.018 (0.76 x 0.46) 0.175 (4.45)
521 P.C. Tail 0.025 Square (0.64 Square) 0.150 (3.81)
523 P.C. Tail 0.025 Square (0.64 Square) 0.390 (9.91)
524 P.C. Tail 0.018 Square (0.46 Square) 0.175 (4.45)
540 Wire Wrap 0.025 Square (0.64 Square) 0.560 (14.22)
541 Wire Wrap 0.025 Square (0.64 Square) 0.750 (19.05)
542 Wire Wrap 0.025 Square (0.64 Square) 0.645 (16.38)
544 Wire Wrap 0.050 x 0.025 (1.27 x 0.64) 0.750 (19.05)
555 EXTENDER BOARD BEND (Code 500 Contacts) - -
556 EXTENDER BOARD BEND (Code 520 Contacts) - -
558 90 DEGREE BEND (Code 541 Contacts) - -
559 90 DEGREE BEND (Code 541 Contacts) - -
560 EXTENDER BOARD BEND (Code 523 Contacts) - -

Dimensions by Number of Contacts

Number of Contacts (Single/Double) Dimension "A" (Inch/mm) Dimension "B" (Inch/mm) Dimension "C" (Inch/mm) Dimension "D" (Inch/mm) Dimension "E" (Inch/mm)
6 / 12 1.842 / 46.79 1.532 / 38.91 1.246 / 31.65 1.100 / 27.94 0.780 / 19.81
10 / 20 2.466 / 62.64 2.156 / 54.76 1.870 / 47.50 1.724 / 43.79 1.404 / 35.66
12 / 24 2.778 / 70.56 2.468 / 62.69 2.182 / 55.42 2.036 / 51.71 1.716 / 43.59
15 / 30 3.246 / 82.45 2.936 / 74.57 2.650 / 67.31 2.504 / 63.60 2.184 / 55.47
18 / 36 3.714 / 94.34 3.404 / 86.46 3.118 / 79.20 2.972 / 75.49 2.652 / 67.36
22 / 44 4.338 / 110.19 4.028 / 102.31 3.742 / 95.05 3.596 / 91.34 3.276 / 83.21
25 / 50 4.806 / 122.07 4.496 / 114.20 4.210 / 106.93 4.064 / 103.23 3.744 / 95.10
26 / 52 4.962 / 126.03 4.652 / 118.16 4.366 / 110.90 4.220 / 107.19 3.900 / 99.06
28 / 56 5.278 / 134.06 4.964 / 126.09 4.678 / 118.82 4.532 / 115.11 4.212 / 106.98
31 / 62 5.742 / 145.85 5.432 / 137.97 5.146 / 130.71 5.000 / 127.00 4.680 / 118.87
33 / 66 6.054 / 153.77 5.744 / 145.90 5.458 / 138.63 5.312 / 134.92 4.992 / 126.80
36 / 72 6.522 / 165.66 6.212 / 157.78 5.926 / 150.52 5.780 / 146.81 5.460 / 138.68
43 / 86 7.614 / 193.40 7.304 / 185.52 7.018 / 178.26 6.872 / 174.55 6.552 / 166.42

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