DataSheet.in

UNS2-T220 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Precision Foil Resistors - Riedon Powertron

भाग संख्या UNS2-T220
समारोह Precision Foil Resistors
मैन्युफैक्चरर्स Riedon Powertron 
लोगो Riedon Powertron लोगो 
पूर्व दर्शन
1 Page
		
<?=UNS2-T220?> डेटा पत्रक पीडीएफ

UNS2-T220 pdf
USR UNR 2-T220 / T220B / T221
USS UNS 2-T220
Precision Foil Resistors
SPECIFICATIONS (continued)
Temperature Coefficient
800
600
-5ppm/K
400
+5ppm/K
200
0
-200
-400
-600
-800
-50 -25
0
25 50
75 100 125
Temperature (°C)
Nominal Spread
±2.3ppm/K
Nominal ∆R/R
Nominal Spread
±2.3ppm/K
Derating Power Rating Notes -
120
The U-Series Resistors must be attached to a suitable heatsink.
The maximum internal resistor temperature is 155°C.
100 To specify an appropriate heatsink use the following formula :
80
60 RqH = TMAX - ( P x RqR ) - TA
40 P
20
0
25 50 85 100 115 130 145 155
Temperature of the backplate(°C)
Where:
RqH = Thermal Resistance of Heatsink ( K/W )
RqR = Thermal Resistance of Resistor ( K/W )
TMAX = Maximum Temperature of Resistor
TA = Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
Dimensions
USS 2-T220 / UNS 2-T220
www.DataSheet4U.com
Dimension
A
B
C
D
E
F
G
H
I
J
K
mm
12.70
10.16
0.76
5.08
4.00
1.20
14.60
15.00
17.33
0.40
1.85
tol.
(±mm)
0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.1
0.1
inches
0.50
0.40
0.03
0.20
0.16
0.05
0.57
0.59
0.68
0.02
0.07
tol.
(±inches)
0.008
0.008
0.004
0.004
0.004
0.004
0.008
0.008
0.008
0.004
0.004
Dimension
A
B
C
D
E
F
mm
12.10
11.16
18.33
5.08
1.76
3.20
inches
0.476
0.439
0.722
0.200
0.069
0.126
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
(626) 284-9901
(626) 284-1704
www.riedon.com
Page 125
rev. 03/2006A

विन्यास 3 पेज
डाउनलोड[ UNS2-T220 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
UNS2-T220Precision Foil ResistorsRiedon Powertron
Riedon Powertron


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English