305 Series

Features

  • .156" (3.96mm) Contact Spacing x .140" (3.56mm) Row Spacing
  • Accepts .062" (1.57mm) Nominal Thickness P.C. Board
  • Low Profile Insulator Body, .470" (11.94mm)
  • Contact Termination Options include P.C. Tail, Wire Hole, Extender Board Bends
  • Dual Row Configuration
  • Large Variety of Mounting Options
  • Accepts between Contact and In-Contact Polarizing Keys
  • Pre-assembled Card Guides are available
  • RoHS Compliant & UL Certified
 

Specifications

  • 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 Amperes
  • Contact Resistance: 10 milliohms maximum
  • Dielectric Withstand Voltage: 1800 VAC rms at sea level between adjacent contacts
  • Insulation Resistance: 5000 Megaohms minimum
  • Operating Temperature: -40°C to +105°C
  • Insertion Force: 16oz (4.45N) maximum per contact pair when tested with .070" (1.78mm) thick gauge
  • Withdrawal Force: 1oz (0.28N) minimum per contact pair when tested with .054" (1.37mm) thick gauge

 

Notes

English Ordering Guide



 
 

Card Edge Connector | 0.156" (3.96mm) Pitch | 0.140" (3.56mm) Row Spacing


OR

Loading Parts
 

Part #

Position

Material

Color

Pitch

Rows

Insulator Style

Contact Description

Contact Tail Size

Contact Tail Length

Mounting Option

Insulator Card Slot Length

2D PDF

3D STEP

305-012-500-201 - Card Edge Connector
305-012-500-201 - Card Edge Connector
305-012-500-201 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-500-202 - Card Edge Connector
305-012-500-202 - Card Edge Connector
305-012-500-202 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-500-203 - Card Edge Connector
305-012-500-203 - Card Edge Connector
305-012-500-203 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-500-204 - Card Edge Connector
305-012-500-204 - Card Edge Connector
305-012-500-204 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-500-207 - Card Edge Connector
305-012-500-207 - Card Edge Connector
305-012-500-207 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097
305-012-500-208 - Card Edge Connector
305-012-500-208 - Card Edge Connector
305-012-500-208 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) #4-40 Unified Threaded Inserts Standard Length per MIL-C-21097
305-012-500-258 - Card Edge Connector
305-012-500-258 - Card Edge Connector
305-012-500-258 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .468" (11.89mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-500-268 - Card Edge Connector
305-012-500-268 - Card Edge Connector
305-012-500-268 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .344" (8.74mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-500-278 - Card Edge Connector
305-012-500-278 - Card Edge Connector
305-012-500-278 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) In-Line Card Guides 2.75" (69.85mm) Long Standard Length per MIL-C-21097
305-012-500-501 - Card Edge Connector
305-012-500-501 - Card Edge Connector
305-012-500-501 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-500-502 - Card Edge Connector
305-012-500-502 - Card Edge Connector
305-012-500-502 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-500-503 - Card Edge Connector
305-012-500-503 - Card Edge Connector
305-012-500-503 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-500-504 - Card Edge Connector
305-012-500-504 - Card Edge Connector
305-012-500-504 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-500-507 - Card Edge Connector
305-012-500-507 - Card Edge Connector
305-012-500-507 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097
305-012-500-508 - Card Edge Connector
305-012-500-508 - Card Edge Connector
305-012-500-508 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) #4-40 Unified Threaded Inserts Standard Length per MIL-C-21097
305-012-500-558 - Card Edge Connector
305-012-500-558 - Card Edge Connector
305-012-500-558 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .468" (11.89mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-500-568 - Card Edge Connector
305-012-500-568 - Card Edge Connector
305-012-500-568 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) .344" (8.74mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-500-578 - Card Edge Connector
305-012-500-578 - Card Edge Connector
305-012-500-578 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth Wire Hole .087" x .013" (2.21mm x .33mm) .282" (7.16mm) In-Line Card Guides 2.75" (69.85mm) Long Standard Length per MIL-C-21097
305-012-520-201 - Card Edge Connector
305-012-520-201 - Card Edge Connector
305-012-520-201 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-520-202 - Card Edge Connector
305-012-520-202 - Card Edge Connector
305-012-520-202 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-520-203 - Card Edge Connector
305-012-520-203 - Card Edge Connector
305-012-520-203 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-520-204 - Card Edge Connector
305-012-520-204 - Card Edge Connector
305-012-520-204 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-520-207 - Card Edge Connector
305-012-520-207 - Card Edge Connector
305-012-520-207 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097
305-012-520-208 - Card Edge Connector
305-012-520-208 - Card Edge Connector
305-012-520-208 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) #4-40 Unified Threaded Inserts Standard Length per MIL-C-21097
305-012-520-258 - Card Edge Connector
305-012-520-258 - Card Edge Connector
305-012-520-258 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .468" (11.89mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-520-268 - Card Edge Connector
305-012-520-268 - Card Edge Connector
305-012-520-268 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .344" (8.74mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-520-278 - Card Edge Connector
305-012-520-278 - Card Edge Connector
305-012-520-278 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) In-Line Card Guides 2.75" (69.85mm) Long Standard Length per MIL-C-21097
305-012-520-501 - Card Edge Connector
305-012-520-501 - Card Edge Connector
305-012-520-501 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-520-502 - Card Edge Connector
305-012-520-502 - Card Edge Connector
305-012-520-502 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-520-503 - Card Edge Connector
305-012-520-503 - Card Edge Connector
305-012-520-503 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-520-504 - Card Edge Connector
305-012-520-504 - Card Edge Connector
305-012-520-504 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-520-507 - Card Edge Connector
305-012-520-507 - Card Edge Connector
305-012-520-507 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097
305-012-520-508 - Card Edge Connector
305-012-520-508 - Card Edge Connector
305-012-520-508 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) #4-40 Unified Threaded Inserts Standard Length per MIL-C-21097
305-012-520-558 - Card Edge Connector
305-012-520-558 - Card Edge Connector
305-012-520-558 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .468" (11.89mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-520-568 - Card Edge Connector
305-012-520-568 - Card Edge Connector
305-012-520-568 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) .344" (8.74mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-520-578 - Card Edge Connector
305-012-520-578 - Card Edge Connector
305-012-520-578 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .213" (5.41mm) In-Line Card Guides 2.75" (69.85mm) Long Standard Length per MIL-C-21097
305-012-521-201 - Card Edge Connector
305-012-521-201 - Card Edge Connector
305-012-521-201 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-521-202 - Card Edge Connector
305-012-521-202 - Card Edge Connector
305-012-521-202 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-521-203 - Card Edge Connector
305-012-521-203 - Card Edge Connector
305-012-521-203 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-521-204 - Card Edge Connector
305-012-521-204 - Card Edge Connector
305-012-521-204 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-521-207 - Card Edge Connector
305-012-521-207 - Card Edge Connector
305-012-521-207 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097
305-012-521-208 - Card Edge Connector
305-012-521-208 - Card Edge Connector
305-012-521-208 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) #4-40 Unified Threaded Inserts Standard Length per MIL-C-21097
305-012-521-258 - Card Edge Connector
305-012-521-258 - Card Edge Connector
305-012-521-258 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .468" (11.89mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-521-268 - Card Edge Connector
305-012-521-268 - Card Edge Connector
305-012-521-268 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .344" (8.74mm) Offset Card Guides Standard Length per MIL-C-21097
305-012-521-278 - Card Edge Connector
305-012-521-278 - Card Edge Connector
305-012-521-278 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .295" (7.49mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) In-Line Card Guides 2.75" (69.85mm) Long Standard Length per MIL-C-21097
305-012-521-501 - Card Edge Connector
305-012-521-501 - Card Edge Connector
305-012-521-501 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) No Mounting Lugs Standard Length per MIL-C-21097
305-012-521-502 - Card Edge Connector
305-012-521-502 - Card Edge Connector
305-012-521-502 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .128" (3.25mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-521-503 - Card Edge Connector
305-012-521-503 - Card Edge Connector
305-012-521-503 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .116" (2.95mm) I.D. Floating Eyelets Standard Length per MIL-C-21097
305-012-521-504 - Card Edge Connector
305-012-521-504 - Card Edge Connector
305-012-521-504 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) .156" (3.96mm) Dia. Mounting Holes Standard Length per MIL-C-21097
305-012-521-507 - Card Edge Connector
305-012-521-507 - Card Edge Connector
305-012-521-507 12 Thermoplastic Polyester Green .156" (3.96mm) Dual Row .330" (8.38mm) Card Slot Depth P.C. Tail .046" x .013" (1.17mm x 0.33mm) .125" (3.18mm) M3-0.5 Metric Threaded Inserts Standard Length per MIL-C-21097

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