Use these adapters to connect a DB-25 device to a DB-9 serial port or vice versa.
The pin mapping is as follows:
| DB9 Pin | DB25 Pin |
|---|---|
| 1 | 8 |
| 2 | 3 |
| 3 | 2 |
| 4 | 20 |
| 5 | 7 |
| 6 | 6 |
| 7 | 4 |
| 8 | 5 |
| 9 | 22 |
Pricing and Ordering
| Product # | Description | 1+ | 10+ | RoHS | Buy Now |
|---|---|---|---|---|---|
| ASR9F25M | Serial Adapter, DB9 Female to DB25 Male | $3.25 | $3.00 | Yes | |
| ASR9M25F | Serial Adapter, DB9 Male to DB25 Female | $3.25 | $3.00 | Yes |
| Quantity | Price |
|---|---|
| 1+ | $3.25 |
| 10+ | $3.00 |
| Quantity | Price |
|---|---|
| 1+ | $3.25 |
| 10+ | $3.00 |
All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.