Null Modem Adapter - Mini Low Profile 9 pin DB9 (Male-Female)
This mini null modem adapter is a low profile device with a 9 Pin Male at one end and 9 Pin Female other end with receptacles.
Features
Overall length to just 18mm. Width - 31mm. Height - 12.5mm.Wiring is as per null modem arrangement (Male - Female): 1+6-4, 2-3, 3-2, 4-1+6, 5-5, 7-8, 8-7
Fully screened construction.
Signal | DB9 Pin | DB9 Pin | Signal |
Receive | 2 | 3 | Transmit |
Transmit | 3 | 2 | Receive |
DTR (Data Terminal Ready) | 4 | 6, 1 | DSR (Data Set Ready), Carrier Detect |
Ground | 5 | 5 | Ground |
DSR (Data Set Ready), Carrier Detect | 6, 1 | 4 | DTR (Data Terminal Ready) |
RTS (Request to Send) | 7 | 8 | CTS (Clear to Send) |
CTS (Clear to Send) | 8 | 7 | RTS (Request to Send) |
Please note that pin 9 is not connected on either side.
Have you got the right item?
Please check that this will fit your cabling or device as this is a Male-Female (SKU: TRXC3336) device as show in image.
Note - we also sell a female-female version SKU: TRXC3337 (P/N: 3337)
Null Modem Mini Adapter 9 pin RS232 DB9 Male - Female
- Model No.: 3336
- Availability: In Stock
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£2.88
- Ex VAT: £2.40
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- 5 or more £2.58
- 10 or more £2.52