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Vishay Intertechnology Electronic Components Datasheet

PRAHT100 Datasheet

(PRAHT100 - PRAHT182) Thin Film Wraparound Chip Resistor Arrays

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www.vishay.com
PRAHT 100, PRAHT 135, PRAHT 182 (CNW)
Vishay Sfernice
High Temperature (230 °C) High Precision
Thin Film Wraparound Chip Resistor Arrays
PRAHT arrays can be used in most applications requiring a
matched pair (or set) of resistor elements at very high
temperature up to 230 °C. The networks provide 2 ppm/°C
TCR tracking, a ratio tolerance as tight as 0.05 % and
outstanding stability. They are available in 1 mm, 1.35 mm,
and 1.82 mm pitch.
FEATURES
• Tight TCR (10 ppm/°C) and TCR tracking
(to 2 ppm/°C)
• Very low noise < - 35 dB and voltage
coefficient < 0.01 ppm/V
• Ratio tolerance to 0.05 %
• Gold terminations for temperature up to 230 °C
• High temperature (230 °C)
• SnAg terminations for temperature up to 200 °C
• SMD wraparound chip resistor array
• Thin film technology
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL PERFORMANCE
TCR
TOL.
ABSOLUTE
10 ppm/°C
ABSOLUTE
0.5 %
TRACKING
2 ppm/°C
RATIO
0.05 %
DIMENSIONS
Independent resistors
B
A
D
F
E
One common point
B
A
D
F
E
Suggested land pattern
(according to IPC-7351A)
Zmax. Gmin. Xmax.
E
DIM.
PRAHT 100
mm mil
PRAHT 135
mm mil
PRAHT 182
mm mil
A
1.52 60 1.91 75 3.06 120
± 0.152 ± 6 ± 0.152 ± 6 ± 0.152 ± 6
CB
B = N x E (± 0.2 mm)
B = N x E (± 8 mil)
C
0.5 20 0.5 20 0.5 20
± 0.127 ± 5 ± 0.127 ± 5 ± 0.127 ± 5
D
0.38 15 0.38 15 0.40 16
± 0.13 ± 5 ± 0.13 ± 5 ± 0.13 ± 5
E 1 40 1.35 53 1.825 72
C
F
0.7
± 0.1
27.6
±4
1.05
± 0.1
41.4
±4
1.525
± 0.1
60
±4
Gmin.
Xmax.
Zmax.
0.49 19.3 0.88 34.5 1.99 78.3
0.66 26 1.01 39.8 1.49 58.7
2.57 101.2 2.96 116.5 4.11 161.8
Revision: 20-Nov-12
1 Document Number: 53057
For technical questions, contact: sferthinfilm@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
Free Datasheet http://www.datasheet4u.com/


Vishay Intertechnology Electronic Components Datasheet

PRAHT100 Datasheet

(PRAHT100 - PRAHT182) Thin Film Wraparound Chip Resistor Arrays

No Preview Available !

www.vishay.com
PRAHT 100, PRAHT 135, PRAHT 182 (CNW)
Vishay Sfernice
GLOBAL PART NUMBER INFORMATION (1)
New Global Part Numbering: PRAHT100I4-1K00BWGT
P R A H T 1 0 0 I 4 - 1 K 0 0 BWG T
GLOBAL MODEL
PRAHT 100
PRAHT 135
PRAHT 182
CONFIG.
I: Independent
C: Common
NUMBERS OF
RESISTORS
4
VALUE (2)
Decimal
R or K
ABS. TOL.
D = 0.5 %
F=1%
B = 0.1 %
RATIO TOL.
B = 0.1 %
W = 0.05 %
TERMINATION (3)
N:
SnAg over nickel barrier
G:
Gold over nickel barrier
PACKAGING
Blank =
Waffle pack
T=
Tape and reel
N and G: Lead (Pb)-free/ RoHS version
Notes
(1) Part number can only have 18 digits. Depending on information needed a compromise has to be found. Consult Vishay.
(2) When the last digit(s) of the ohmic value is (are) 0, it (they) can be omitted.
E.g.: PRAHT100I4-2K20BWGT can be ordered under PRAHT100I4-2K2BWGT
PRAHT100I4-1K00BWGT can be ordered under PRAHT100I4-1KBWGT
(3) N termination for temperature up to 200 °C.
G termination for temperature up to 230 °C.
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RESISTANCE
RANGE
POWER
RATING PER
RESISTOR (1)
W
ABSOLUTE
TOLERANCE
±%
RATIO
TOLERANCE
%
ABSOLUTE
TCR (2)
± ppm/°C
RATIO
TCR (2)
± ppm/°C
PRAHT 100
PRAHT 135
PRAHT 182
100
135
182
10 to 250K
10 to 500K
10 to 2M
0.010
0.0125
0.020
0.1, 0.5, 1
0.1, 0.5, 1
0.1, 0.5, 1
0.05, 0.1
0.05, 0.1
0.05, 0.1
15
15
15
2
2
2
Notes
(1) At + 215 °C
(2) At - 40 °C to + 215 °C
CLIMATIC SPECIFICATIONS
Operating temperature range
- 55 °C to + 215 °C
Storage temperature range
- 55 °C to + 230 °C
PERFORMANCES
TEST
Noise
Voltage coefficient
SPECIFICATIONS
- 35 dB
0.01 ppm/V
PACKAGING
Several types of packaging are available: Waffle-pack and
tape and reel.
NUMBER OF PIECES PER PACKAGE
SIZE
WAFFLE PACK
MOQ MAX. QUANTITY TAPE AND REEL
PER BOX
PRAHT 100 x 4 100
60
100 4000
PRAHT 135 x 4 100
60
100 4000
PRAHT 182 x 4 100
50
100 4000
Limiting voltage
PRAHT 100
PRAHT 135
PRAHT 182
50 V
100 V
150 V
DERATING
350
300
MECHANICAL SPECIFICATIONS
Substrate
Alumina
Technology
Thin Film
Film Nickel chromium with mineral passivation
Terminations (1)
N type: SnAg over nickel barrier
G type: Gold over nickel barrier
Note
(1) N terminations for temperatures up to 200°C.
G terminations for temepratures up to 230°C.
250
200
150
100
50
0
0
50 100 150 200
AMBIENT TEMPERATURE IN °C
250
Revision: 20-Nov-12
2 Document Number: 53057
For technical questions, contact: sferthinfilm@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
Free Datasheet http://www.datasheet4u.com/


Part Number PRAHT100
Description (PRAHT100 - PRAHT182) Thin Film Wraparound Chip Resistor Arrays
Maker Vishay
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PRAHT100 Datasheet PDF






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