RK73Z3ATTE KOA Speer Electronics, RK73Z3ATTE Datasheet - Page 2

• Manufacturer Part Number: RK73Z3ATTE
• Description: Thick Film Resistors - SMD ZEROohms JUMPER
• Manufacturer: KOA Speer Electronics

Specifications of RK73Z3ATTE

• Power Rating(s): Not RequiredW
• Resistance: 0Ohm
• Tolerance (+ Or -): Not Required
• Temperature Coefficient: Not Required
• Mounting Style: Surface Mount
• Package / Case: 2512
• Operating Temp Range: -55C to 155C
• Case Style: Molded
• Military Standard: Not Required
• Failure Rate: Not Required
• Product Length (mm): 6.3mm
• Product Depth (mm): 3.1mm
• Product Height (mm): 0.6mm
• Power Rating: 2 Watts
• Termination Style: SMD/SMT
• Operating Temperature Range: - 55 C to + 155 C
• Dimensions: 3.1 mm W x 6.3 mm L x 0.6 mm H
• Product: Thick Film Resistors Zero-Ohm
• Lead Free Status / RoHS Status: Compliant

applications and ratings
environmental applications
Derating Curve
For resistors operated at an ambient temperature of 70°C or above,
a current rating shall be derated in accordance with the above derating curve.
Performance Characteristics
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
Resistance
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
100
Designation
80
60
40
20
RK73ZW2H
RK73ZW3A
-60
RK73Z1H
RK73Z2A
RK73Z2B
0
RK73Z1F
RK73Z1E
RK73Z1J
RK73Z2E
-55
Part
-40
Parameter
-20
0
Ambient Temperature
Continuous Current
20
Maximum
0.5 Amps
0.5 Amps
1.0 Amps
2.0 Amps
2.0 Amps
@ 70°C
40
(°C)
100m Ω Max.
100m Ω Max.
after the test
after the test
after the test
after the test
after the test
after the test
after the test
50m Ω Max.
50m Ω Max.
50m Ω Max.
50m Ω Max.
50m Ω Max.
60
70
Limit
80
Requirement ∆ R
1F
100
1H
120
1.0 Amp Max. for < 1 second
1.0 Amp Max. for < 1 second
10 Amp Max. for < 1 second
2 Amp Max. for < 1 second
5 Amp Max. for < 1 second
125
after the test
after the test
after the test
after the test
after the test
after the test
after the test
15m Ω Max.
18m Ω Max.
15m Ω Max.
15m Ω Max.
18m Ω Max.
18m Ω Max.
15m Ω Max.
1E, 1J, 2A, 2B,
2E, 2H, 3A
Typical
140
Surge Current
155
Maximum
@ 70°C
25°C
Maximum surge current for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
-55°C (30 minutes), +125°C (30 minutes), 100 cycles
40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+125°C, 1000 hours: 1F, 1H
+155°C, 1000 hours: 1E, 1J, 2A, 2B, 2E, W2H, W3A
zero ohm jumper chip resistor
Resistance
Maximum
50mΩ
Test Method
RK73Z
-55°C to +125°C
-55°C to +155°C
Temperature
Operating
Range
11/05/09
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