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306-040-521-103

Description
Card Edge Connector,
CategoryThe connector    The connector   
File Size672KB,6 Pages
ManufacturerEDAC
Environmental Compliance
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306-040-521-103 Overview

Card Edge Connector,

306-040-521-103 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerEDAC
Reach Compliance Codecompli
Connector typeCARD EDGE CONNECTOR
306/316/356 SERIES CARD EDGE CONNECTOR
.156" (3.96mm) Contact Spacing
Example Part Number 306 - 022 - 521 - 178
Series
Total Number of Contacts
Contact Code
Mounting Options
Series
306
316
356
Insulator Colour
Card Slot Length
Green
Standard Length per MIL-C-21097
Green
.020 (0.51) Shorter than Standard
Black
Standard Length per MIL-C-21097
Contact Row
Centre Row
306/316/356 SERIES ORDERING CODE
Total Number of Contacts
1
006, 007,...043
Contact Code
2
Description & Tail Size
Tail Length "G"
Wire Hole.087 x .015 (2.21 x 0.38)
.282 (7.16)
500
P.C. Tail .046 x .015 (1.17 x 0.38)
.213 (5.41)
520
521
P.C. Tail .037 x .015 (0.94 x 0.38)
.125 (3.18)
FEATURES
306/356 Series CSA Approved and UL Recognized
316 Series UL Recognized
.156 (3.96) Contact Spacing with Single Centreline Row
Accepts .062 (1.57) Nominal Thickness P.C. Board
Low Profile Insulator Body, .460 (11.68)
Contact Termination Options include P.C. Tail & Wire Hole
Large Variety of Mounting Options
Pre-assembled Card Guides Available
Accepts Between Contact and In-Contact Polarizing Keys
Mounting Options
3
101
102
103
104
107
108
158
168
178
Description
No Mounting Lugs
.128 (3.25) Dia. Mounting Holes
.116 (2.95) I.D. Floating Eyelets
.156 (3.96) Dia. Mounting Holes
M3-0.5 Metric Threaded Inserts
#4-40 Unified Threaded Inserts
.468 (11.89) Offset Card Guides
.344 (8.74) Offset Card Guides
In-Line Card Guides
Insulator Material: Thermoplastic Polyester, UL 94V-0
Contact Material: Copper, Nickel, Tin Alloy CA-725
Contact Plating: Gold on the Mating Area, Tin on the
Contact Tails, Nickel Underplate
Current Rating: 5 Amperes Continuous
Contact Resistance: 10 Milliohms Maximum
Dielectric Withstanding Voltage: 1800 V AC rms at Sea Level
Between Adjacent Contacts
Insulation Resistance: 5000 Megohms Minimum
Operating Temperature: -65 to +105 Degrees C
Insertion Force: 16 oz (4.45 N) Maximum per Contact when
Tested with a .070 (1.78) Thick Gauge
Withdrawal Force: 1 oz (0.28 N) Minimum per Contact when
Tested with a .054 (1.37) Thick Gauge
SPECIFICATIONS
Ordering Code Notes
1) All connector sizes up to 43 contacts centre row are available
upon request.
2) For contacts with overall tin-lead plating, change the first digit
of the contact code from 5 to 4.
3) For details of the mounting options, refer to page 68.
Page 38
Tel: (416) 754 - 3322
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