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Standard Top Side Chip Resistors

Standard Chip Resistors

Product Features

        • Solderable and Wire-bondable Thin Film Resistors
        • Operating frequencies from DC to 500 MHz
        • Can be used in Non-Magnetic Applications

Product Specifications

Resistance Range

  • 0.5Ω to 35MΩ

Resistance Tolerance

  • ±0.01% to ±20%, value dependent

Thin Film Standard Resistors


36 trimmer
Style
Standard Resistors
PPI Series
PR
Resistance Range
0.5Ω to 35MΩ
Operating Frequencies
DC to 500MHz
Power Handling
50mW to 6W
Data Sheet

Quotes & Samples

Part Numbering

Example PPI Part Number: PRT135-20x20x10D10000JQEW

Resistor Style
PR
PR = Standard Resistor
Resistive Material
T
T = Tantalum Nitride (TaN)
Number of Resistors
1
Substrate
35
35 = Alumina (Al₂O₃)
Length & Width
20x20
Dimensions in mils
Thickness
10
Dimensions in mils
Termination
D
D = Pd/Au
Resistance Values
10000
10000 = 1000Ω
Resistance Tolerance
J
J = ±5%
TC
Q
Q = ±150ppm/°C
Power Handling
E
E = 100 mW
Packaging
W
W = Waffle Pack

Resistive Materials

Standard Thickness

Code Material Passivation Sheet Resistivity
(Ω/Sq)
Abs. Tolerance Ratio Tolerance
T Tantalum Nitride
(TaN)
Self Passivating Ta₂O₅ 5 to 270 From ±0.01% From ±0.01%
N NiChrome
(NiCr)
SiO₂ 5 to 250 From ±0.01% From ±0.01%
L xW Thickness
12 x 09 5 mils
All other sizes 10 mils

For additional thickness requirements, please contact PPI

The standard dimensional tolerance for length and width is ± 2 mils. The standard dimensional tolerance for thickness is ± 1 mil.

Substrate Materials

Code Material Thickness Surface Finish Dielectric Constant
(@ 1MHz)
Coefficient of Thermal Expansion
(x10⁶/°C)
Thermal Conductivity
(W/m*K)
35 Alumina
(Al₂O₃)
0.005″ – 0.010″ 2μ” – 3μ” 9.9 7
(25°C to <300°C)
26.9
28 Aluminum Nitride
(AlN)
0.005″ – 0.010″ 6μ” – 8μ” 8.0 – 9.1 4.6 – 5.7
(25°C to <1000°C)
170
25 Beryllium Oxide
(BeO)
0.005″ – 0.010″ <5μ” 6.76 9
(25°C to <1000°C)
285
22 Silicon (Si)
(with 12kÅ SiO₂)
0.005″ – 0.010″ Chemical Polish N/A
(SiO₂ K=1.38)
2.49 – 4.44
(25°C to <1000°C)
149
(SiO₂ 1.38)
20 Quartz
(Fused Silica)
0.005″ – 0.010″ 60/40
Optical Polish
3.826 0.55
(25°C to <1000°C)
1.38

Termination

Resistance Value

Code Top Side Bottom Side
Metallization Attachement Options Metallization Attachement Options
A Pd/Au Wirebond, Non-Cond. Epoxy
R Flip Chip
(Ti/Pt/Au)
Cond. Epoxy, Non-Cond. Epoxy, Eutectic Attach Solder
D Pd/Au Wirebond, Non-Cond. Epoxy Ta/Pd/Au Cond. Epoxy, Non-Cond. Epoxy, Eutectic Attach, Solder

Digits 1-4 are significant figures. Digit 5 is the number of zeros to follow. When required, “R” is used as a decimal point and the exponent is ommitteed.

Examples:

    • Code 10001 = 10000Ω
    • Code 10000 = 1000Ω
    • Code 100R5 = 100.5Ω

Power Handling & Standard Resistance Ranges by Material and Case Size

Standard Power Resistors and High Power Resistors can be found under the below selectable tabs.

Case Size Alumina
(35)
AlN
(28)
BeO
(25)
Silicon
(22)
Quartz
(20)
mils
(inches)
Min
(Ω)
Max
(Ω)
Power Handling Max
(Ω)
Power Handling Max
(Ω)
Power Handling Max
(Ω)
Power Handling Max
(Ω)
Power Handling
12×9
(0.012″x0.009″)
1-3 25K 50 mW 25K 200 mW 25K 400 mW 150K 50 mW 150K 10 mW
14×12
(0.014″x0.012″)
1-3 40K 100 mW 40K 400 mW 40K 750 mW 200K 100 mW 200K 20 mW
20×10
(0.020″x0.010″)
1-3 60K 100 mW 60K 400 mW 60K 750 mW 250K 100 mW 250K 20 mW
15×15
(0.015″x0.015″)
1-2 70K 100 mW 70K 400 mW 70K 750 mW 500K 100 mW 500K 20 mW
20×20
(0.020″x0.020″)
1-2 125K 250 mW 125K 1.0 W 125K 2.0 W 750K 250 mW 750K 50 mW
30×20
(0.030″x0.020″)
1-2 200K 250 mW 200K 1.0 W 200K 2.0 W 1M 250 mW 1M 50 mW
40×20
(0.040″x0.020″)
1-2 250K 250 mW 250K 1.0 W 250K 2.0 W 1.5M 250 mW 1.5M 50 mW
30×30
(0.030″x0.030″)
1-2 275K 250 mW 275K 1.0 W 275K 2.0 W 2M 250 mW 2M 50 mW
35×35
(0.035″x0.035″)
1-2 300K 250 mW 300K 1.0 W 300K 2.0 W 3M 250 mW 3M 50 mW
40×40
(0.040″x0.040″)
1-2 500K 350 mW 500K 1.4 W 500K 2.8 W 5M 350 mW 5M 70 mW
50×25
(0.050″x0.025″)
1-2 300K 350 mW 300K 1.4 W 300K 2.8 W 3M 350 mW 3M 70 mW
60×30
(0.060″x0.030″)
1-2 500K 500 mW 500K 2.0 W 500K 4.0 W 6M 500 mW 6M 100 mW
50×50
(0.050″x0.050″)
1-2 700K 500 mW 700K 2.0 W 700K 4.0 W 7M 500 mW 7M 100 mW
60×60
(0.060″x0.060″)
1-2 2M 500 mW 2M 2.0 W 2M 4.0 W 15M 500 mW 15M 100 mW
80×50
(0.080″x0.050″)
1-2 2M 500 mW 2M 2.0 W 2M 4.0 W 20M 500 mW 20M 100 mW
100×50
(0.100″x0.050″)
1-2 2.5M 500 mW 2.5M 2.0 W 2.5M 4.0 W 25M 500 mW 25M 100 mW
120×60
(0.120″x0.060″)
1-2 3M 750 mW 3M 3.0 W 3M 6.0 W 30M 750 mW 30M 125 mW
100×100
(0.100″x0.100″)
1-2 3.5M 750 mW 3.5M 3.0 W 3.5M 6.0 W 35M 750 mW 35M 125 mW
Case Size Resistance Range Power Handling
mils
(inches)
Min
(Ω)
Max
(Ω)
Alumina
(35)
AlN
(28)
BeO
(25)
20×10
(0.020″x0.010″)
2 1000 250 mW 1.0 W 2.0 W
15×15
(0.015″x0.015″)
2 1000 250 mW 1.0 W 2.0 W
20×20
(0.020″x0.020″)
2 1000 500 mW 2.0 W 4.0 W
30×20
(0.030″x0.020″)
2 1000 500 mW 2.0 W 4.0 W
40×20
(0.040″x0.020″)
2 1000 750 mW 3.0 W 6.0 W
30×30
(0.030″x0.030″)
2 1000 750 mW 2.0 W 6.0 W
35×35
(0.035″x0.035″)
2 1000 1.0 W 4.0 W 6.0 W
40×40
(0.040″x0.040″)
2 1000 1.0 W 4.0 W 6.0 W
50×25
(0.050″x0.025″)
2 1000 1.0 W 4.0 W 6.0 W
60×30
(0.060″x0.030″)
2 1000 1.4 W 5.0 W 10.0 W
50×50
(0.050″x0.050″)
2 1000 1.4 W 5.0 W 10.0 W
60×60
(0.060″x0.060″)
2 1000 1.4 W 5.0 W 10.0 W
80×50
(0.080″x0.050″)
2 1000 2.8 W 10.0 W 15.0 W
100×50
(0.100″x0.050″)
2 1000 2.8 W 10.0 W 15.0 W
120×60
(0.120″x0.060″)
2 1000 2.8 W 10.0 W 15.0 W
100×100
(0.100″x0.100″)
2 1000 2.8 W 10.0 W 15.0 W

Typical PPI commercial testing includes 100% visual inspection, 100% electrical testing with short time overload, and TCR sampling.
Our parts meet of exceed additional MIL-PRF-55342 and MIL-STD-202 requirements.

Resistance Tolerance

Temperature Coefficient

Power Handling

Code Tolerance
B ±0.1%
D ±0.5%
F ±1%
G ±2%
H ±3%
J ±5%
K ±10%
L ±15%
M ±20%
Q ±0.05%
S ±0.01%
Code TC Material
Tantallum Nitride
(TaN)
NiChrome
(NiCr)
Q ±150PPM/°C Standard
V ±100PPM/°C Yes
W ±50PPM/°C Yes Yes
X ±25PPM/°C Standard
Y ±10PPM/°C Yes
Z ±5PPM/°C Yes
Code Watts
A 10 mW
B 20 mW
C 50 mW
D 75 mW
E 100 mW
I 125 mW
F 150 mW
O 200 mW
G 250 mW
M 350 mW
R 400 mW
H 500 mW
J 750 mW
K 1.0 W
U 1.4 W
L 2.0 W
Y 2.8 W
N 3.0 W
P 4.0 W
Q 5.0 W
Z 6.0 W
S 10 W

Packaging

General Properties

Testing

Code Style
W Waffle Pack
(Standard)

For additional packaging options, please contact PPI.

Operating Temperature -55°C to +150°C
Storage Temperature -65°C to +150°C
Operating Frequency DC to 500 MHz
Voltage Rating  100V maximum
Power Derating
(See Chart below)
 Full power up to 70°C
Derated linearly to zero power at 150°C
Testing Performed Specification/Standard
Visual Inspection MIL-PRF-55342
MIL-STD-883
Mechanical Inspection MIL-PRF-55342
DC Resistance MIL-PRF-55342
MIL-STD-202
Resistance Temperature Characteristics (TCR) MIL-PRF-55342
Short Time Overload MIL-PRF-55342
High Temperature Exposure MIL-PRF-55342
Thermal Shock MIL-PRF-55342
MIL-STD-202
Resistance to Bonding Exposure MIL-PRF-55342
Wire Bonding Integrity MIL-PRF-55342
Life Test MIL-PRF-55342
MIL-STD-202

Performance Specifications

Higher power ratings, additional sizes, and custom resistors available. Please contact sales@passiveplus.com.

Passive Plus offers a comprehensive range of Thin Film Components, designed to meet the diverse needs of the engineering community. PPI Thin Film Components are Made-to-Order and customized to specific applications. Offering precision, reliability, and customization options that cater to your unique requirements.

PPI Thin Film Components deliver tight tolerances, precision, and reliability for any engineering project. Explore each Thin Film type to determine the perfect fit for your application or contact PPI (sales@passiveplus.com) and our team can work with you to determine the best solution.

Once these specifications are confirmed, PPI will then supply the customer with a Spec Sheet with pricing and delivery options.

Please contact PPI directly at 631-425-0938 or by email at sales@passiveplus.com to start this process.

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