Key Features
nHigh precision -
tolerances down to
0.05%
nLow TCR - down to 5ppm/°C
nStable high frequency
performance
nOperating temperature
-55°C to +155°C
nIncreased power rating -
up to 1.0W
nUp to 200V DC operating
voltage
nRange of packaging options
nTerminal finish -
electroplated 100% matte Sn
Applications
nCommunications
nInstrumentation
nIndustrial Controls
nMedical
Characteristics - Electrical - RP73 Series - Standard
The RP73 resistor series is a stable thin film chip resistor range offering increased power
dissipation, higher temperature capabilities and increased working voltages compared to the
standard RN73 series. The resistor is produced by sputtering a metal film onto high grade
alumina and protecting with three complete printed layers. Values are normally offered in E96
and E24 series. The RP73 resistor has accurate and uniform physical dimensions to reduce
placement problems.
0402 0603
Rated Power @ 70°C: 0.063W 0.1W
Resistance Range (Ohms) Min: 49R9 49R9 49R9 49R9 49R9 49R9 10R 49R9 49R9 10R 24R9 4R7 24R9 4R7 4R7 24R9 4R7 4R7
Max: 5K0 15K 100K 5K0 15K 70K 255K 5K0 15K 255K 15K 332K 15K 332K 1M0 15K 332K 1M0
Tolerance (%): 0.05 0.1 0.5 / 1 0.05 0.1 0.5 / 1
Code Letter: ABD / F ABD / F
Selection Series: E24 & E96 E24 & E96
Temp. Coefficient (ppm/°C):
5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 2550 5 10 15 25 50 5 1015 25 50
Code Letter:
ACDFGA C DFGACDFGACDFGACDFGACDFG
Limiting Element Voltage: 25V 75V
Max. Overload Voltage: 50V 150V
Operating Temp. Range: -55 to +155°C -55 to +155°C
Climatic Category (°C): 55/125/55 55/125/55
Insulation Resistance Dry Min: 1000MΩ 1000MΩ
Stability: 0.5% 0.5%
0805 1206
Rated Power @ 70°C: 0.125W 0.25W
Resistance Range (Ohms) Min: 24R9 4R7 24R9 4R7 4R7 24R9 4R7 4R7 1R0 24R9 4R7
Max: 30K 511K 30K 511K 1M0 30K 511K 1M0 1M0 50K 1M0
Tolerance (%): 0.05 0.1 0.5 / 1 0.05 / 0.1 / 0.5 / 1
Code letter: ABD / F A / B / D / F
Selection Series: E24 & E96 E24 & E96
Temp. Coefficient (ppm/°C):
5 10 15 25 50 5 10 15 25 50 5 10 15 25 50 5 10 15 25 50
Code Letter:
ACDFG A CDFGA C D FG A C D F G
Limiting Element Voltage: 150V 200V
Max. Overload Voltage: 300V 400V
Operating Temp. Range: -55 to +155°C -55 to +155°C
Climatic Category (°C): 55/125/55 55/125/55
Insulation Resistance Dry Min: 1000MΩ 1000MΩ
Stability: 0.5% 0.5%
SMD High Power Precision Resistors
Type RP73 Series
1773272 CIS WR 04/2012 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Characteristics - Environmental
Item Requirement Test Method
Tol. ≤ 0.05% Tol. > 0.05%
Temperature Coefficient As per TCRs specified in value range table on page 1 +25/-55/+25/+125/+25°C
of Resistance (TCR):
Short Time Overload: ∆R ±0.05% ∆R ±0.2% RCWV* 2.5 or max. overload
∆R ±0.2% for high power rating voltage for 5 seconds
Insulation Resistance: >1000MΩ Apply 100VDC for 1 minute
∆R ±0.05% ∆R ±0.2% 70 ±2°C, max. working voltage
Endurance: >7kΩ ∆R ±0.5% for 1000hrs with 1.5hrs
∆R ±0.5% for high power rating “ON” and 0.5 hrs “OFF”
Damp Heat with Load: ∆R ±0.05% ∆R ±0.3% 40 ±2°C, 90 - 95% R.H. max. working voltage
∆R ±0.5% for high power rating hrs with 1.5hrs “ON” and 0.5hrs “OFF”
Bending Strength: ∆R ±0.05% ∆R ±0.2% Bending amplitude 3mm for 10 seconds
Solderability: 95% min. coverage 245 ±5°C for 3 seconds
Resistance to Soldering Heat: ∆R ±0.05% ∆R ±0.2% 260 ±5°C for 10 seconds
Dielectric Withstand Voltage: By Type Max. overload voltage for 1 minute
Thermal Shock: ∆R ±0.05% ∆R ±0.25% -55°C to +150°C, 100 cycles
Low Temperature Operation: ∆R ±0.05% ∆R ±0.2% 1 hour, -65°C, followed by 45 minutes of RCWV
∆R ±0.5% for high power rating
Reference Standards: MIL-STD-202, JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH
0603 0805
Rated Power @ 70°C: 0.166W 0.25W
Resistance Range (Ohms) Min: 10R 10R
Max: 332K 500K
Tolerance (%): 0.1 0.5 1 0.1 0.5 1
Code Letter: B D FBD F
Selection Series: E24 & E96 E24 & E96
Temp. Coefficient (ppm/°C): 25 50 25 50 25 50 25 50 25 50 25 50
Code Letter: FGFGFGFGFGFG
Limiting Element Voltage: 100V 150V
Max. Overload Voltage: 150V 300V
Operating Temp. Range: -55 to +155°C -55 to +155°C
Climatic Category (°C): 55/125/55 55/125/55
Insulation Resistance Dry Min: 1000MΩ 1000MΩ
Stability: 0.5% 0.5%
1210 2010 2512
Rated Power @ 70°C: 0.3W 0.3W 1W
Resistance Range (Ohms) Min: 24R9 4R7 24R9 4R7 4R7 1R0
Max: 50K 1M0 50K 1M0 100R 100R
Tolerance (%): 0.05 / 0.1 / 0.5 / 1 0.05 / 0.1 / 0.5 / 1 0.1 0.5 / 1
Code Letter: A / B / D / F A / B / D / F B D / F
Selection Series: E24 & E96 E24 & E96 E24 & E96
Temp. Coefficient (ppm/°C): 5 10 15 25 50 5 10 15 25 50 25 50 25 50
Code Letter: ACDFGACDFGFGFG
Limiting Element Voltage: 200V 200V 200V
Max. Overload Voltage: 400V 400V 400V
Operating Temp. Range: -55 to +155°C -55 to +155°C -55 to +155°C
Climatic Category (°C): 55/125/55 55/125/55 55/125/55
Insulation Resistance Dry Min: 1000MΩ 1000MΩ 1000MΩ
Stability: 0.5% 0.5% 0.5%
SMD High Power Precision Resistors
Type RP73 Series
1773272 CIS WR 04/2012 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Characteristics - Electrical - RP73P Series - High Power
Case Sizes 0603
E24 10 11 12 13 15 16 18 20 22 24 27 30
33 36 39 43 47 51 56 62 68 75 82 91
E24 3 Digit Marking - Example: 101=100Ω 102=1KΩ
Dimensions
Part Number LW t D CWeight (g) 1000 pieces
RP73 1E (0402) 1.00 ±0.05 0.50 ±0.05 0.30 ±0.05 0.20 ±0.10 0.20 ±0.10 0.54
RP73(P) 1J (0603) 1.55 ±0.10 0.80 ±0.10 0.45 ±0.10 0.30 ±0.20 0.30 ±0.20 1.83
RP73(P) 2A (0805) 2.00 ±0.15 1.25 ±0.15 0.55 ±0.10 0.30 ±0.20 0.40 ±0.25 4.71
RP73 2B (1206) 3.05 ±0.15 1.55 ±0.15 0.55 ±0.10 0.42 ±0.20 0.35 ±0.25 9.02
RP73 2E (1210) 3.10 ±0.15 2.40 ±0.15 0.55 ±0.10 0.40 ±0.20 0.55 ±0.25 10.00
RP73 2H (2010) 4.90 ±0.15 2.40 ±0.15 0.55 ±0.10 0.60 ±0.30 0.50 ±0.25 23.61
RP73 3A (2512) 6.30 ±0.15 3.10 ±0.15 0.55 ±0.10 0.60 ±0.30 0.50 ±0.25 38.08
L
D
W
t
C
1. Alumina Substrate
2. Bottom Electrode (Ag)
3. Top Electrode (Ag-Pd)
4. Edge Electrode (NiCr)
5. Barrier Layer (Ni)
6. External Electrode (Sn)
7. Resistor Layer (NiCr)
8. Overcoat (Epoxy)
9. Marking
Marking Codes - Case Sizes 0805 to 2512
Resistance: 100Ω 2.2KΩ 10KΩ 49.9KΩ 100KΩ
Marking Code: 1000 2201 1002 4992 1003
IEC 4 Digit Marking
SMD High Power Precision Resistors
Type RP73 Series
1773272 CIS WR 04/2012 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
-55 -40 -20 0 20 40 60 70 80 100 120 140 155
100
80
60
40
20
0
Rated Load (%)
Ambient Temperature (°C)
For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve.
Power Derating Curve
E96 3 Digit Marking - Examples: 14C=13K7Ω, 13C=13K3Ω, 68B=4K99Ω, 68X=49.9Ω
14C
SMD High Power Precision Resistors
Type RP73 Series
1773272 CIS WR 04/2012 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Code E96 Code E96 Code E96 Code E96
01 100 25 178 49 316 73 562
02 102 26 182 50 324 74 576
03 105 27 187 51 332 75 590
04 107 28 191 52 340 76 604
05 110 29 196 53 348 77 619
06 113 30 200 54 357 78 634
07 115 31 205 55 365 79 649
08 118 32 210 56 374 80 665
09 121 33 215 57 383 81 681
10 124 34 221 58 392 82 698
11 127 35 226 59 402 83 715
12 130 36 232 60 412 84 732
13 133 37 237 61 422 85 750
14 137 38 243 62 432 86 768
15 140 39 249 63 442 87 787
16 143 40 255 64 453 88 806
17 147 41 261 65 464 89 825
18 150 42 267 66 475 90 845
19 154 43 274 67 487 91 866
20 158 44 280 68 499 92 887
21 162 45 287 69 511 93 909
22 165 46 294 70 523 94 931
23 169 47 301 71 536 95 953
24 174 48 309 72 549 96 976
Code AB C DE F GH X YZ
Multiplier 10010110210310410510610710-1 10-2 10-3
0603 E96 Marking Code Table
Recommend Land Pattern
Type AB C
RP73 1E (0402) 0.5 0.5 0.60 ±0.2
RP73(P) 1J (0603) 0.8 1.0 0.90 ±0.2
RP73(P) 2A (0805) 1.0 1.0 1.35 ±0.2
RP73 2B (1206) 2.0 1.15 1.70 ±0.2
RP73 2E (1210) 2.0 1.15 2.50 ±0.2
RP73 2H (2010) 3.6 1.4 2.50 ±0.2
RP73 3A (2512) 4.9 1.6 3.10 ±0.2
SMD High Power Precision Resistors
Type RP73 Series
1773272 CIS WR 04/2012 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help
and inches unless otherwise reference purposes only.
specified. Values in brackets Specifications subject
are standard equivalents. to change.
Packaging Quantity & Reel Specifications
Type øA øB øC WT Paper Embossed
Tape (EA) Plastic Tape (EA)
RP73 1E (0402) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 -
RP73(P) 1J (0603) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 -
RP73(P) 2A (0805) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 -
RP73 2B (1206) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 -
RP73 2E (1210) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 -
RP73 2H (2010) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 13.5 ±1.0 15.5 ±1.0 - 1000 / 4000
RP73 3A (2512) 178.0 ±1.0 60.0 +1.0 13.5 ±0.7 13.5 ±1.0 15.5 ±1.0 - 1000 / 4000
* 250 piece packs supplied in sealed bags of cut tape length
Paper Tape Specification
Type A B W E F P0P1P2øD0T
RP73 1E (0402) 0.70 ±0.05 1.16 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 2.00 ±0.05 2.00 ±0.05 1.55 ±0.05 0.40 ±0.03
RP73(P) 1J (0603) 1.10 ±0.05 1.90 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.60 ±0.03
RP73(P) 2A (0805) 1.60 ±0.05 2.37 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.75 ±0.05
RP73 2B (1206) 2.00 ±0.05 3.55 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.75 ±0.05
RP73 2E (1210) 2.75 ±0.05 3.40 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.60 ±0.10 0.75 ±0.05
RP73 C 2A 1K0 B TG
Common Part
RP73 - Standard
RP73P - High Power
Temp. Coefficient
A - ±5ppm/°C
C - ±10ppm/°C
D - ±15ppm/°C
F - ±25ppm/°C
G - ±50ppm/°C
Package Size
1E - 0402
1J - 0603
2A - 0805
2B - 1206
2E - 1210
2H - 2010
3A - 2512
Resistor Value
100R
(100 Ohms)
1K0
(1000 Ohms)
10K
(10,000 Ohms)
100K
(100,000 Ohms)
1M0
(1,000,000 Ohms)
Tolerance
A - ±0.05%
B - ±0.1%
D - ±0.5%
F - ±1%
Packaging
TG - Cut Tape
(250 pcs)
TDF - Reel
(1000 pcs)
TD - Reel
(5000 pcs)
TDG - Reel
(250 pcs)
TE - Reel
(4000 pcs)
2H & 3A only
How to Order
Embossed Plastic Tape Specifications
Type A B W E F P0P1P2øD0T
RP73 2H (2010) 2.85 ±0.10 5.45 ±0.10 12.0 ±0.10 1.75 ±0.10 5.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 +0.10 1.00 ±0.20
RP73 3A (2512) 3.40 ±0.10 6.65 ±0.10 12.0 ±0.10 1.75 ±0.10 5.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 +0.10 1.00 ±0.20
SMD High Power Precision Resistors
Type RP73 Series
TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks.
Other logos, product and Company names mentioned herein may be trademarks of their respective owners.
While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other
representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein
at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili-
ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change
without notice. Consult TE for the latest dimensions and design specifications.
