316-SERIES EDAC | Alldatasheet

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Technical content

Card Edge Connector 0.156” (3.96mm) Pitch Features: www.edac.net customerservice@edac.net Specifications: Series: Insulator Color: Card Slot Length:

306 Green Standard Length per MIL-C-21097

316 Green .020”(0.51mm) Shorter than Standard

356 Black Standard Length per MIL-C-21097

Total Number of Contacts: Contact Rows: 006, 007, . . . . 043 Centre Row Contact Code: Description: Tail Size: Tail Length “G”: Mounting Options: Description:

101 No Mounting Lug

102 Ø.128” (Ø3.25mm) Mounting Holes 103 Ø.116” (Ø2.95mm) I.D. Floating Eyelets 104 Ø.156” (Ø3.96mm) Mounting Holes 107 M3-0.5 Metric Threaded Inserts 108 #4-40 Unified Threaded Inserts 112 Ø.128” (Ø3.25mm) Side Mounting Holes 158 .468” (11.89mm) Offset Card Guides 168 .344 (8.74) Offset Card Guides

178 In-Line Card Guides

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 Current Rating 5 amps Contact Resistance 10 milliohms maximum Dielectric Withstanding Voltage 1800 V AC rms at sea level between adjacent contacts Insulation Resistance 5000 megaohms minimum Operating Temperature -40°C to +105°C Insertion Force 16 oz (4.45 N) maximum per contact pair when tested with .070” (1.78mm) thick gauge Withdrawal Force 1 oz (0.28 N) minimum per contact pair when tested with .054” (1.37mm) thick gauge 306/316/356 SERIES Series Total Number of Contacts Contact Code Example Part Number: 306-022-521-178 Mounting Options Ordering Code Notes: 1) All connector sizes up to 43 contacts dual row are available upon request. 2) For contacts with overall tin plating, change the first digit of the contact code from 5 to 4. 3) For details of the mounting options refer to next pages. P/N 338-240-328 P/N 306-240-318

  • 0.156” (3.96mm) contact spacing with single centreline row
  • Accepts 0.062” (1.57mm) nominal thickness P .C. board
  • Low profile insulator body, 0.460” (11.68mm)
  • Contact termination options include P .C. tail & wire hole
  • Large variety of mounting options
  • Accepts between contact and in-contact polarizing keys
  • Pre-assembled card guides are available
  • RoHS Compliant & UL Certified

Card Edge Connector 0.156” (3.96mm) Pitch www.edac.net customerservice@edac.net 306/316/356 SERIES CARD SLOT ACCEPTS THICK P.C. BOARD SIZES 28 PIN AND OVER PROVIDED IN .343 .250 (11.68) .156 (3.96) WIRE HOLE DIALLYL PHTHALATE OR PHENOLIC INSULATOR MATERIAL WILL HAVE A BODY WIDTH OF .500 (12.70) FOR CODE 521 P.C. TAIL .165 (4.19) POINT OF CONTACT .295 (7.49) P/N 338-240-328 MINUS .012 (0.30) +.000 -.015 (0.38) CUT OUT FOR BETWEEN CONTACT POLARIZING KEYPOLARIZING KEY IN-CONTACTCUT OUT FOR .315 (8.00) CARD SLOT (6.35) .460 (8.71) EXPLODED VIEW OF CONTACT RETENSION TWIST 1 2 3 4 5 6 7 8 9 10 LKJHFEDCBA M N .008 (0.20) DIA .156 (3.96) .124 (3.15) FOR CODE 520 P.C. TAIL .380 (9.65) CUT OUT PANEL MOUNT .136 (3.45) DIA EDAC NUMBER OF CONTACTS 306,356 316 Single inch mm Inch mm Inch mm Inch mm Inch mm Inch mm v

Card Edge Connector 0.156” (3.96mm) Pitch www.edac.net customerservice@edac.net 306/316/356 SERIES DIMENSION MOUNTING OPTION (NO MOUNTING LUGS) CODE x101 CONNECTOR C DIMENSION CONNECTOR B .250 (6.35) DIA 0.328(8.33) FLOATING EYELETS .005 (0.51) VERTICAL FLOAT .116 (2.95) I.D. .010 (0.25) RADIAL FLOAT CONNECTOR DIMENSION B HOLES "A" DIA.THROUGH CONNECTOR DIMENSION B THREADED INSERTS CODE x08 M3-0.5 METRIC #4-40 UNC CODE x07 INSERT "B" DIMENSION CONNECTOR #4-40 UNC THREADED .250 (6.35) (39.37) 1.550 0.090(2.20) CARD GUIDE CONNECTOR 0.060(1.52) 2.505(63.63) CODE X104 0.156(3.96) CODE X108 CODE X168 #4-40 UNC CODE X102 AND X104- THROUGH MTG. HOLES CODE X107 AND X108- THREADED INSERTS CODES X158 AND X168 "C" "B" 0.125(3.18) 2.755(69.98) INSERT CODE X158 M3-0.5(METRIC) CODE X102 "A" DIA. CODE X107 0.128(3.25) OFFSET CARD GUIDES (OFFSET CARD GUIDES) THREADED INSERT #4-40 UNC DIMENSION CONNECTOR CODES x158 & x168 MOUNTING OPTION "B" "D" .250 "B" "C" "A" (6.35) CONNECTOR CARD GUIDE (IN-LINE CARD GUIDE) MOUNTING OPTION CODE x178 MOUNTING OPTION (THROUGH MOUNTING HOLES) CODES x102 AND x104 (THREADED INSERTS) MOUNTING OPTION CODES x107 & x108 CODE x103 MOUNTING OPTION (FLOATING EYLETS)