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50 Pin Female Crimp Centronics Connector - Flat Ribbon Cable (IDC Type)

SKU
3716
Crimp Type | Gold-Plated Contacts | Tin-Plated Metal Shell | For .05' Centered Flat Ribbon Cable
Rating:
100% of 100
Quantity Discount Pricing
1-4 5-9 10-49 50-99 100+
$6.43 $5.56 $5.29 $5.08 $4.12

These 50 Pin Female Crimp Centronics Connectors are used to terminate the connection type of flat ribbon cable. They can easily be used to make a custom length cable as well as create a custom pinout, creating a durable connection for all applications. These connectors are made with high-quality materials to ensure durability and a long life.

Features:

  • Connector: Centronics 50 Pin Female
  • Crimp Type
  • Tin Plated Metal Shell
  • Gold-Plated Contacts
  • Blue Plastic Fillings
  • Bail Locks to Hold in Place
  • For Use with .05' Centered Flat Ribbon Cable
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Q: What is a Centronics interface?


A: This is the standard interface that is used to connect printers to other devices such as your computer. The 36 pin connectors are known as the IEEE 1284 standard parallel interface and the 50 pin connectors are known as the SCSI-2 interface.


Q: Centronic connectors look pretty similar to the D-Sub connectors. Are they the same thing?


A: No they are not the same thing. They do look similar because of their D-Shaped metal shield but they have different types of contacts. Centronic connectors use ribbon contacts while D-Sub connectors use pin contacts.


Q: What are some other names that Centronic connectors go by?


A: Telco Mini D Ribbon Amphenol Micro Ribbon Miniature Ribbon or Parallel Port are a few different names that you might see for Centronic connectors.

Pin Assignments for 50 Pin Centronics Single-Ended SCSI Devices
























































































































































Centronics Pin
NameDescription
1-11
GND
Ground
12-14RESReserved
15-25GNDGround
26DB0Data Bus 0
27DB1Data Bus 1
28DB2Data Bus 2
29DB3Data Bus 3
30DB4Data Bus 4
31DB5Data Bus 5
32DB6Data Bus 6
33DB7Data Bus 7
34PARITYData Parity (odd parity)
35GNDGround
36GNDGround
37GNDGround
38TMPWRTermination Power
39GNDGround
40GNDGround
41/ATNAttention
42-Not Connected
43/BSYBusy
44/ACKAcknowledge
45/RSTReset
46/MSGMessage
47/SELSelect
48/C/DControl/Data
49/REQRequest
50
/I/OInput/Output



Pin Assignments for 50 Pin Centronics Differential SCSI Devices






































































































































































































































































Centronics Pin
NameDescription
1
GND
Ground
2+DB0+Data Bus 0
3+DB1+Data Bus 1
4+DB2+Data Bus 2
5+DB3+Data Bus 3
6+DB4+Data Bus 4
7+DB5+Data Bus 5
8+DB6+Data Bus 6
9+DB7+Data Bus 7
10+DBP+Data Bus Parity (odd parity)
11DIFFSENS
12RESReserved
13TERMPWRTermination Power
14RESReserved
15+ATN+Attention
16GNDGround
17+BSY+Bus is Busy
18+ACK+Acknowledge
19+RST+Reset
20+MSG+Message
21+SEL+Select
22+C/D+Control or Data
23+REQ+Request
24+I/O+In/Out
25GNDGround
26GNDGround
27-DB0-Data Bus 0
28-DB1
-Data Bus 1
29-DB2
-Data Bus 2
30-DB3-Data Bus 3
31-DB4-Data Bus 4
32-DB5-Data Bus 5
33-DB6-Data Bus 6
34-DB7
-Data Bus 7
35-DBP-Data Bus Parity (odd parity)
36GNDGround
37RESReserved
38TERMPWRTermination Power
39
RESReserved
40-ATN-Attention
41GNDGround
42-BSY-Bus is Busy
43-ACK-Acknowledge
44
-RST-Reset
45-MSG-Message
46-SEL-Select
47
-C/D-Control or Data
48-REQ-Request
49-I/O-In/Out
50GNDGround