FLAT CHIP RESISTORS
RK73
SPEER ELECTRONICS, INC.
PRECISION 1% & 0.5% TOLERANCE
FLAT CHIP
RESISTORS
FLAT CHIP RESISTOR - PRECISION
- RuO2 Thick Film Resistor Element
- Anti-Leaching Nickel Barrier Terminations
- 90/10 Solder Plated Terminations, Standard
- Also Available with Epoxy Bondable, (Palladium
Silver) Terminations in 0805 and 1206 sizes.
- Meets or Exceeds EIA 575, EIAJ RC 2690A,
EIA PDP - 100, MIL - R - 55342F
- 4 Digit, Black Marking on Blue Protective Coat.
No Marking on 1E (0402) size.
STANDARD APPLICATIONS
PART
DESIGNATION
*
POWER
RATING
@70°C
TCR
(ppm/°C)
MAX
RESISTANCE
RANGE
(E-96)***
(D ±0.5%)
RK73H1E
(0402)
63 mW
±100
+200
RK73H1J
**(0603)
100 mW
RK73H2A
(0805)
125 mW
±100
±400
±100
±400
100 ~ 100KΩ
10 ~ 97.6Ω
102 ~ 976KΩ
10Ω - 976KΩ
10Ω - 976KΩ
RK73H2B
(1206)
250 mW
±100
±200
±400
`
330 mW
±100
±200
±400
10Ω - 976KΩ
RK73H2E
(1210)
10Ω - 976KΩ
RK73H2H
(2010)
750 mW
±100
±200
±400
1000mW
±100
±200
±400
10Ω - 976KΩ
RK73H3A
(2512)
10Ω - 976KΩ
RESISTANCE
RANGE
(E-96)***
(F ± 1%)
ABSOLUTE
MAXIMUM
WORKING
VOLTAGE
ABSOLUTE
MAXIMUM
OVERLOAD
VOLTAGE
OPERATING
TEMPERATURE
RANGE
10Ω - 1MΩ
50V
100V
- 55°C
+125°C
10Ω - 1MΩ
1.0Ω - 9.76Ω
10Ω - 1MΩ
1.0Ω - 9.76Ω
1.02MΩ - 10MΩ
10Ω - 1MΩ
1.02MΩ - 5.6MΩ
1.0Ω - 9.76Ω
5.62MΩ - 10MΩ
10Ω - 1MΩ
1.02MΩ - 5.6MΩ
1.0Ω - 9.76Ω
5.62MΩ - 10MΩ
10Ω - 1MΩ
1.02MΩ - 5.6MΩ
1.0Ω - 9.76Ω
5.62MΩ - 10MΩ
10Ω - 1MΩ
1.02MΩ - 5.6MΩ
1.0Ω - 9.76Ω
5.62 MΩ- 10MΩ
50V
100V
150V
300V
* Parenthesis indicates EIA Package Size Codes.
-55°C
+175°C
200V
400V
-55°C
+150°C
*** See Appendix A for available decade values.
ORDERING & SPECIFYING INFORMATION*
RK73
H
2B
T
1003
F
TYPE
TERMINATION
SIZE CODE
PACKAGING
NOMINAL RESISTANCE
TOLERANCE
H: Solderable
X: Epoxy
Bondable
Available in
0603, 0805
and 1206 sizes
(See Page 4)
1E: 0402
1J: 0603
2A: 0805
2B: 1206
2E: 1210
2H: 2010
3A: 2512
(See Appendix A)
T: 7” Punched Paper
TE: 7” Embossed Plastic
TP: Punched Paper
2mm 0402 (1E) only.
TDD: 10” Punched Paper
TED: 10” Embossed Plastic
3 Significant
Figures & 1
Multiplier.
R Indicates
Decimal on
Value < 100Ω
F: ± 1.0%
D: ± 0.5%
*Please Note: KSE’s Part Numbers Do Not Contain any Spaces or Hyphens.
TELEPHONE: 814-362-5536
8
FAX: 814-362-8883
