PartsTable
Technical Data Sheet
2521 ✓ Verified by PartsTable
Zyxel · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

- Compliant with the 802.11n draft specification<br>- Wi-Fi WMM certified for prioritizing multimedia streaming<br>- Wi-Fi certified 802.11b/g standardHardware<br>- WPS button support for easy security setup<br>- Compact, lightweight design for optimal portability<br><br><b>Easily upgrade data transfer rate up to 150Mbps</B><br>The ZyXEL NWD-270N USB adapter brings you wireless connections faster than the existing 802.11g networks. With the data transfer rate of up to 150Mbps, three times over the 802.11g, you can enjoy high-speed connection everywhere under Wi-Fi coverage. It not only provides you a high-speed network environment, but also works with the existing 802.11b and 802.11g networks.<br><br><b>Support multiple applications with WMM QoS</b><br>With WMM QoS certification, the NWD-270N is an excellent solution for you to deliver time-sensitive applications such as video and voice streaming that significantly enhances your audio, video and voice application experience by optimall This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-057-5534, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 2521
NSN: 6625-00-057-5534
FSC: 6625
CAGE: 65092 — SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT CHAMFER
head_height0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length0.375 INCHES NOMINAL IN
fastener_length0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentOXIDE OVERALL
width_across_flats0.313 INCHES NOMINAL IN
internal_drive_styleHEXAGON
end_item_identification01-642-0789
NSN6625-00-057-5534
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Zyxel RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 2521 MFR Zyxel RESISTOR,FIXED,WIRE WO
KEY FEATURES
DIAL SCALE MARKING COLOR: BLACK AND RED SINGLE INDICATOR SINGLE RANGE
OVERALL DIAMETER: 2.690 INCHES NOMINAL IN
METER DEPTH BEHIND MOUNTING FLANGE: 1.380 INCHES NOMINAL IN
CIRCUIT CURRENT FOR WHICH DESIGNED: DC
SCALE DIVISION QUANTITY: 20 SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.050 INCHES NOMINAL IN
INSTALLATION DESIGN: PANEL
INDICATOR TYPE: DIAL W/POINTER
TECHNICAL CHARACTERISTICS (FLIS)
DIAL SCALE MARKING COLORBLACK AND RED SINGLE INDICATOR SINGLE RANGE
OVERALL DIAMETER2.690 INCHES NOMINAL IN
METER DEPTH BEHIND MOUNTING FLANGE1.380 INCHES NOMINAL IN
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
SCALE DIVISION QUANTITY20 SINGLE INDICATOR SINGLE RANGE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.050 INCHES NOMINAL IN
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
POWER SOURCEEXTERNAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SOLDER LUG AND 2 THREADED STUD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2521Upgraded Successor
successor cross-reference
successor
200-11517Upgraded Successor
successor cross-reference
successor
1523Upgraded Successor
successor cross-reference
successor
GA51270L3Upgraded Successor
successor cross-reference
successor
MR26W300Upgraded Successor
successor cross-reference
successor
628-318Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2521?
2521 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Zyxel. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2521?
There are 20 known substitutes for 2521: 2521, 200-11517, 1523 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2521 still available?
2521 is currently cancelled.
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