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參數(shù)資料
| 型號(hào)： | VSM1506 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Bulk Metal Foil Technology Discrete High Precision Surface Mount Chip Resistor |
| 中文描述： | 散裝金屬箔技術(shù)離散高精度表面貼裝片式電阻 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 120K |
| 代理商： | VSM1506 |
Document Number: 63071
Revision 17-Aug-04
www.vishay.com
24
VSM1506
Vishay Foil Resistors
S
For technical questions in the Americas, contact foilsupport1@vishay.com
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
ISRAEL: foilsales.israel@vishay.com FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com AMERICAS: foilsales.usa@vishay.com
ASIA/JAPAN: foilsales.asia@vishay.com UK/HOLLAND/SCANDANAVIA: foilsales.eunorth@vishay.com GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
SALES
Bulk Metal
Foil Technology
Discrete High Precision Surface Mount Chip Resistor
FEATURES
High Precision, Low TCR
Temperature Coefficient of Resistance:
Nominal TCR: + 0.6ppm/
°
C (0
°
C to + 25
°
C)
- 0.6ppm/
°
C (+ 25
°
C to + 60
°
C)
+ 2.2ppm/
°
C (- 55
°
C to + 25
°
C)
- 1.8ppm/
°
C (+ 25
°
C to + 125
°
C)
Resistance Range: 10
to 40K
Tolerance: to
±
0.01% (See table 1)
Load Life Stability:
±
0.01% maximum
R under full rated
power @ + 70
°
C for 2000 hours.
Shelf Life Stability: 50ppm/year (0.005%) maximum
R
non-hermetically sealed
Voltage Coefficient: < 0.00001%/volt (< 0.1ppm/V)
Current Noise: < 0.010
μ
V(rms)/volt of applied voltage
Non Inductive: < 3.0nH
Terminal Finishes Available:
Lead (Pb)-free (Sn 99.3% Cu 0.7%)
Tin/Lead Alloy (Sn 62% Pb 36% Ag 2%)
The VSM1506 Discrete Precision Chip Resistor uses the Bulk
Metal
Foil (BMF) Technology for the resistance element. The
BMF provides inherently a low and predictable temperature
coefficient of resistance (TCR) and remarkable load life stability
for precision analog applications. The predictable TCR
variation is independent of value, date code, time and is
expressed via the curve shown below.
The VSM1506 has a newly designed, robust termination which
insures safe handling during the manufacturing process as
well as providing stability during the multiplethermal cyclings
it will see over its service life.
The load life specification has been improved providing even
greater life stability and the ohmic value has been extended
from 33K to 40K Ohms.
A voltage divider can be fashioned by using two arbitrarily
selected VSM1506s; with a resultant tracking specification of
< 3ppm/
°
C.
The VSM1506 replaces the VSM1505 for new designs.
TABLE 1 - TOLERANCE VERSUS RESISTANCE VALUE
VALUE
(
)
STANDARD TOLERANCE*
(%)
100
to 40K
±
0.01
50
to < 100
±
0.05
25
to < 50
±
0.1
10
to < 25
±
0.25
*Tighter tolerances are available. Please contact Application
Engineering. Soldering temperatures used during installation may
cause resistance to shift up to 0.01%.
TEST
MIL-PRF-55342G
CHARACTERISTIC E
R LIMITS
VSM1506
MAXIMUM
R LIMITS*
Thermal Shock
±
0.10%
±
0.02%
Low Temperature Operation
±
0.10%
±
0.02%
Short Time Overload
±
0.10%
±
0.02%
High Temperature Exposure
±
0.10%
±
0.03%
Resistance to Bonding
±
0.20%
±
0.01%
Moisture Resistance
±
0.20%
±
0.03%
Life 2000 hours @ + 70
°
C
±
0.50%
±
0.01%
Power @ + 70
°
C (mW)
100
Maximum Voltage (V)
63
Maximum Weight (mg)
12
TABLE 2 - TYPICAL PERFORMANCE SPECIFICATIONS
FIGURE 1 - NOMINAL TCR CURVE
The TCR for values < 100
are influenced by the termination
composition and result in a deviation from this curve. Contact our
application engineering department for detailed specification on low
values
*As shown + 0.01 Ohms to allow for measurement errors at low values.
Product may not
be to scale
Maximum
±
2.3 ppm/
°
C
+125
–55
–50
–25
0
+25
+50
+75
+100
+500
+400
+300
+200
+100
0
–100
–200
–300
–400
–500
Standard
2.0 ppm/
±
°
C
+2.2 ppm/
C
Nominal Chord
°
C
–1.8 ppm/
Slope (TCR)
–55
°
C / +25
°
C / +125
°
C are the test points
with +25
°
C as the reference temperature
R
(pR
Nominal Resistance/
+5ppm
-5ppm
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| VSM1506 499R00 T | 制造商:TEXAS COMPONENTS 功能描述: |
| VSM1506142R00TCR2BBT | 制造商:Vishay Precision Group 功能描述:RES MTLFOL 1506 142 OHM 0.1% 1/5W 2PPM/ C SMD - Tape and Reel |
| VSM150616K200TCR2TBT | 制造商:Vishay Precision Group Inc 功能描述:RES MTLFOL 1506 16.2K OHM 0.01% 1/5W 2PPM/ C SMD - Tape and Reel |
| VSM150618K7000TCR2BBT | 制造商:Vishay Precision Group 功能描述:VSM1506 18K700 TCR2 0.1% B T - Tape and Reel |
| VSM150618K7000TCR2BBW | 制造商:Vishay Precision Group 功能描述:RES MTLFOL 1506 18.7K OHM 0.1% 1/5W 2PPM/ C SMD - Trays |
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