WSC6927(2019) Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Lista de partido
WSC6927 Datasheet PDF : 5 Pages
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www.vishay.com
PULSE CAPABILITY
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ILLUSTRATIVE
PURPOSES
ONLY
WSC, WSN
Vishay Dale
www.vishay.com/resistors/SMD-wirewound-pulse-capability-calculator/
Note
• Pulse capability increases based on the amount of wire for the resistance value and construction. The WSC0002 has greater pulse capability
than WSC4527 due to differences in internal construction. The non-inductive WSN has greater pulse capability for the same size WSC
because the second layer of wire increases the wire mass available to withstand pulse energy without exceeding temperature limits.
Follow pulse graphic link for more information regarding capability
PERFORMANCE
TEST
Thermal shock
Short time overload
Low temperature storage
High temperature exposure
Bias humidity
Mechanical shock
Vibration
Load life
Resistance to solder heat
CONDITIONS OF TEST
-55 °C to +150 °C, 1000 cycles, 15 min at each extreme
5 x rated power for 5 s
-65 °C for 24 h
1000 h at + 275 °C (+175 °C for WSC01/2)
+85 °C, 85 % RH, 10 % bias, 1000 h
100 g’s for 6 ms, 5 pulses
Frequency varied 10 Hz to 500 Hz in 1 min, 3 directions, 9 h
1000 h at rated power, +70 °C, 1.5 h “ON”, 0.5 h “OFF”
+260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence
TEST LIMITS
± 0.5 % + 0.05
± 0.2 % + 0.05
± 0.2 % + 0.05
± 0.5 % + 0.05
± 0.2 % + 0.05
± 0.1 % + 0.05
± 0.1 % + 0.05
± 1.0 % + 0.05
± 0.5 % + 0.05
PACKAGING
MODEL
TAPE WIDTH
WSC01/2
12 mm/embossed plastic
WSC2515
16 mm/embossed plastic
WSC0002, WSC4527
24 mm/embossed plastic
WSC6927
32 mm/embossed plastic
Notes
• Embossed carrier tape per EIA-481
• Additional packaging details at www.vishay.com/doc?20051
REEL
DIAMETER
330 mm/13"
330 mm/13"
330 mm/13"
330 mm/13”
PIECES/REEL
2000
2000
1200
725
CODE
EA/TA
EA/TA
EA/TA
EA/TA
Revision: 11-Feb-2019
3
Document Number: 30102
For technical questions, contact: ww2bresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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