PRC 2008 Product Catalog - Precision Resistor - #6

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LVS/PVS- CURRENT SENSING
How LVS/PVS Shunts Will Benefit You:
SMD current-sensing....................................to 15 amperes
Ohmic/voltage drop tolerances.......................to ±0.005%
Values......................................... from 1 miliohmto 100KQ
TCR Char...............................15ppm(Std.) to 0±10ppm/°C
Temperature Span..........................-65 to +275°C (@ 1%)
(For closer tolerance see Derating Curve (Fig. 3))
W L I |b|b|
W L I c |c|
TT
TypeLVS H TypePVS
H
ELECTRICAL & PHYSICAL SPECIFICATIONS PAD LAYOUT
Std. Min. Res. @ Max. Watts
DIMENSIONS ± .787 MM (.031")
Max. Res.
(Q)
Max. Watt Amp
H
mm ins.
L mm ins.
W mm ins.
b mm ins.
d mm ins.
a mm ins.
c mm ins.
e mm ins.
e
Special Min. Res. @ Derated Watts
d
1W 3A
3.30
9.14
3.18
1.91
1.91
2.54
6.60
.111Q @1W .001Í2 @.009W
PVS1
PVS1
5K
.130"
.360"
.125"
.075"
.075"
.100"
.260"
4.90 .193"
3.81 .150"
.03£2 @ 2W
LVS2 PVS2
100
2W 8A
6.35
9.78
5.72
3.18
2.84
2.54 .100"
.250"
.385"
.225"
.125"
.112"
7.87 .310"
.00m @ 0.064W
15K
6.99 .275"
4.70 .185"
.013Í2 @3W
100
LVS3 PVS3
6.35
12.7
6.35
2.54
2.84
2.54 .100"
3W 15A
.250"
.500"
.250"
.100"
.112"
10.8 .425"
.00m @ 0.225W
50K
LVS5
8.08 .318"
6.10 .240"
.022Í2 @ 5W
100
LVS5
7.87 .310"
15.88 .625"
7.87 .310"
1.91 .075"
2.84 .112"
2.54 .100"
5W 15A
PVS5
14.0 .551"
.00m @0.22W
100K
PVS5
For types: HVS1, PRC100T, PTS1, PVS1 & ST35
4 mm - -. --,_[ J
ENGINEERING DATA: 1 RESISTANCE AND TOLERANCES
You can select any ohmic value or decimal part of an ohm from 0.001 Q to 100KQ with microhm/microvolt accuracies to ±0.005% see Fig. 2, p.7. PRC's unique "single-joint" design on the four (4) terminal parts makes tab identification academic.
2. TCR CHARACTERISTICS
0±15 ppm/°C.(std.) Please specify temperature span of operation. Add LTC in the part # for TCR 0±10ppm/°C. to+150°C.
3. STABILITY VS. TIME
to ±0.001%/yr. at 25°C. (no load)
4. PRECISION POWER
Standard Min. Res. @ Max. Watts -are based upon ±1% resistance tolerances at 25°C. (please see end column above). Derating is required for higher temperatures, closer tolerances and lower resistance values -please see Fig. # 3, on page 7.
5j PROTECTIVE SEAL
Rectangular solvent-resistant epoxy case offers excellent thermal transfer to base.
6_ TERMINALS
Solderable "hot-tinned" pure copper (ETP/OFHC) tab terminals and low EMF construction reduces thermal effects usually associated with low value resistors.
7 SMT "Carrier Tape" PACKAGING ' per IEC 286-3 (EIA 481):
Please see Purchasing Information on pg 3.
8 Pitch
24 mm (.945"W) 1
24 mm Tape
For types: HVS2, HVS3, LVS2, LVS3,
PTS2, PTS3, PVS2, & PVS3
il
4mm
24 mm (.945"W)
12 Pitch
24 mm Tape
4" I.D.
1"Wide
12.750" O.D. . „ ...__.
See Note
For types: LVS5, PVS5 & HVS5
12 Pitch
32mm(1.260"W)
1/2" Dia. Hole 1 Optional Form Note: Skin packed to board with polyfilm
32 mm Tape
PRECISION RESISTOR CO., INC.
10601 75TH Street North, Largo, Florida 33777-1421 U.S.A.
Tel: 727-541-5771 Fax: 727-546-9515
Email: prc@precisionresistor.com
Web Site: http://www.precisionresistor.com
6

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