Looking for soldering information for the Assmann WSW, A‑2014‑2S‑4‑N‑R modular jack connector. Please refer to the information shared by the manufacturer.
The datasheet for A-2004-2-4-LPS-N-R specifies a soldering temperature of 235 °C for 5 seconds.
• Reflow soldering usually involves surface-mount components and peak temperatures of 245–260 °C for lead-free profiles.
• Wave soldering is more common for through-hole parts, and 235 °C aligns with typical wave solder bath temperatures.
Conclusion: This part is not recommended for standard lead-free reflow soldering unless you use selective soldering or pin-in-paste reflow with careful thermal profiling. If your production team prefers a reflow oven, selective soldering or hybrid reflow (with paste and stencil) may be viable, but it must be validated.
Recommendation -
• Preferred method: Wave soldering or selective soldering for this through-hole RJ45 jack.
• If reflow is required, use pin-in-paste with a custom stencil and validate the thermal profile to ensure the part survives peak temps.
Applicable Part Numbers
| DigiKey Part Number | Manufacturer Part Number |
|---|---|
| AE10393-ND | A-2014-3-4-N-T-R |
| AE10395-ND | A-2014-1-4-N-T-R |
| AE10396-ND | A-2014-2-4-N-T-R |
| AE10392-ND | A-2014-2-4-R |
| AE10399-ND | A-2014-2S-4-N-R |
| AE10398-ND | A-2014-2-4-LP/FS-R |
| AE10390-ND | A-2014-0-4-R |
| AE10391-ND | A-2014-1-4-R |
| AE10394-ND | A-2014-0-4-N-T-R |
| 123-A-20141-ND | A-20141 |
| 123-A-2014-2-4-ND | A-2014-2-4 |
| A-2014-2S-3-N-ND | A-2014-2S-3-N |
| 123-A-20142-LP/FS-ND | A-20142-LP/FS |
| AE11233-ND | A-20140 |
| AE10397TR-ND,AE10397CT-ND | A-2014-2-4-SMT-N |
| AE10389-ND | A-2014-3-4-R |
| A-2014-0-1-N-T-ND | A-2014-0-1-N-T |
| A-2014-3-1-N-T-ND | A-2014-3-1-N-T |
| A-2014-1-1-N-T-ND | A-2014-1-1-N-T |
| A-2014-1-1-ND | A-2014-1-1 |
| A-2014-3-1-ND | A-2014-3-1 |
| A-2014-0-1-ND | A-2014-0-1 |
| A-2014-0-2-N-T-ND | A-2014-0-2-N-T |
| A-2014-0-2-ND | A-2014-0-2 |
| A-2014-2-1-N-T-ND | A-2014-2-1-N-T |
| A-2014-2-1-ND | A-2014-2-1 |
| 123-A-2014-3-4-ND | A-2014-3-4 |
| 123-A-2014-3-4-N-T-ND | A-2014-3-4-N-T |
| A-2014-3-2-N-T-ND | A-2014-3-2-N-T |
| 123-A-2014-1-4-N-T-ND | A-2014-1-4-N-T |
| A-2014-3-2-ND | A-2014-3-2 |
| A-20142-ND | A-20142 |
| A-2014-1-2-N-T-ND | A-2014-1-2-N-T |
| A-2014-1-2-ND | A-2014-1-2 |
| A-2014-0-3-N-T-ND | A-2014-0-3-N-T |
| 123-A-2014-2-4-N-T-ND | A-2014-2-4-N-T |
| A-2014-0-3-ND | A-2014-0-3 |
| A-2014-2-2-N-T-ND | A-2014-2-2-N-T |
| A-2014-2-2-ND | A-2014-2-2 |
| A-2014-3-3-N-T-ND | A-2014-3-3-N-T |
| A-2014-3-3-ND | A-2014-3-3 |
| A-2014-1-1-SMT-N-ND | A-2014-1-1-SMT-N |
| A-2014-2S-1-N-ND | A-2014-2S-1-N |
| 123-A-2014-1-4-SMT-N-ND | A-2014-1-4-SMT-N |
| A-2014-1-2-SMT-N-ND | A-2014-1-2-SMT-N |
| A-2014-2-1-LP/FS-ND | A-2014-2-1-LP/FS |
| A-2014-1-3-SMT-N-ND | A-2014-1-3-SMT-N |
| A-2014-2-1-SMT-N-ND | A-2014-2-1-SMT-N |
| A-2014-1-3-N-T-ND | A-2014-1-3-N-T |
| A-2014-2S-2-N-ND | A-2014-2S-2-N |
| A-2014-1-3-ND | A-2014-1-3 |
| A-2014-2-2-LP/FS-ND | A-2014-2-2-LP/FS |
| A-2014-2-2-SMT-N-ND | A-2014-2-2-SMT-N |
| A-2014-2-3-SMT-N-ND | A-2014-2-3-SMT-N |
| A-2014-2-3-LP/FS-ND | A-2014-2-3-LP/FS |
| A-2014-2-3-N-T-ND | A-2014-2-3-N-T |
| A-2014-2-3-ND | A-2014-2-3 |
| 123-A-2014-0-4-SMT-N-ND | A-2014-0-4-SMT-N |
| 123-A-2014-0-5-SMT-N-ND | A-2014-0-5-SMT-N |
| 123-A-2014-0-3-SMT-N-ND | A-2014-0-3-SMT-N |
| 123-A-2014-0-2-SMT-N-ND | A-2014-0-2-SMT-N |
| 123-A-2014-0-1-SMT-N-ND | A-2014-0-1-SMT-N |
| A-2014-1-4-SMT-N-R-ND | A-2014-1-4-SMT-N-R |