Lifecycle:
Active (Mature)
Brand:
IRC
Series:
NAS
| Series | NAS |
|---|---|
| Application | High power |
| Mounting | Through hole |
| Package | Axial |
| Technology | Wirewound |
| Approval | None |
| Example MPN | NAS2-2K7FI or NAS22701FLF |
| Termination Options |
|
| Power | 2W |
|---|---|
| Rated Ambient Temperature | 125°C |
| De-rate to 0W Ambient Temperature | 275°C |
| Max Ambient Temperature | 250°C |
| LEV | - |
| Resistance min | 0.5Ω |
| Resistance max | 10kΩ |
| Critical Resistance (where applying LEV dissipates Pr) | N/A: -Ω |
| Tolerance | 0.5% |
| TCR | 20ppm/°C |
| Isolation Voltage of Insulation | Unspecified: ?V |
| RoHS Compliant (if Pb-free) | Yes (see below) |
|---|---|
| RoHS Exemption | None |
| China RoHS (if Pb-free) | Compliant |
| REACH Status (if Pb-free) | Reviewed to 235 SVHCs (see below) |
| CMRT Conflict Mineral Status | Rev 6.22 Next update May 2023 (see below) |
| EMRT Extended Mineral Status | CRT Rev 2.2 (see below) |
| Termination Finish (if Pb-free) | e3 - Sn matt plated |
| Termination Finish (if Pb-bearing) | 60/40 |
| How to Specify Pb-Free | Part number has LF suffix |
| ECCN | EAR99 |
| Packing | Tape & reel / Bulk |
|---|---|
| Quantity | 1000 |
| Nett Weight Each | 953g |
| Reflow Process | Not applicable |
| MSL | Not applicable |
| Wave Process | Compatible, 260+-5 deg. C, 1 or 2 x 5+-1 seconds contact time |
| Shelf-life | None defined, but solderability test prior to use is recommended after two years from date of manufacture |
| Launch Date | Pre-2000 |
|---|---|
| Lifecycle | Active (Mature) |
| EOL Date / YTEOL Estimate | 5 years or more. (Reviewed May 23) |
| Latest PCN Date | 25 Feb 22 |
| Alternative Part Number | - |
| Datasheet | NAS | |
| Application Note | TN001 Advice on Storage Conditions for Fixed Resistors | |
| Application Note | TN002 Instant Access to RoHS REACH Conflict Mineral and other Compliance Data Online | |
| Application Note | TN003 Methods for Coding Resistor Values in Part Numbers | |
| Application Note | TN005 EIA Standard Values for Resistors | |
| Application Note | TN007 Instant Access to Life Cycle and Obsolete Product Data Online | |
| Compliance | Mexicali ISO 9001 | |
| Compliance | RoHS AS | |
| Compliance | REACH Statement Dallas | |
| Compliance | CMRT Conflict Mineral Dallas | |
| Compliance | EMRT Extended Mineral Dallas | |
| Compliance | Proposition 65 Declaration Dallas | |
| Compliance | TSCA Statement Dallas | |
| Compliance | Tin Whisker Report | |
| Product Change Notification | PCNs for NAS |