66 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/08/17
resistors
features
• Silver element
• Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
• AEC-Q200 Qualified: 0201(1H), 0402(1E), 0603(1J),
0805(2A), 1206(2B), 1210(2E), 2010(2H/W2H), 2512(3A/W3A)
ordering information
T: Sn
(1F, 1H, 1E, 1J, 2A, 2B,
2E, 2H/W2H, 3A/W3A)
Contact factory for
below options:
L: SnPb
(1E, 1J, 2A, 2B, 2E, 2H,
3A only)
G: Au
(1E, 1J, 2A)
1F
1H
1E
1J
2A
2B
2E
W2H
W3A
2H
3A
TX: 01005 only: 4mm width - 1mm pitch embossed plastic
TBL: 01005 only: 2mm pitch pressed paper
TA: 0201 only: 1mm pitch pressed paper
TC: 0201 only: 7" 2mm pitch pressed paper
(TC: 10,000 pcs/reel, TCM: 15,000 pcs/reel)
TCD: 0201 only: 10" 2mm pitch pressed paper
TPL: 0402 only: 2mm pitch punch paper
TP: 0402, 0603, 0805: 7" 2mm pitch punch paper
TD: 0603, 0805, 1206, 1210:7" 4mm pitch punched paper
TDD: 0603, 0805, 1206, 1210: 10" paper tape
TE: 0805, 1206, 1210, 2010 & 2512: 7" embossed plastic
TED: 0805, 1206, 1210, 2010 & 2512: 10" embossed plastic
For further information on packaging, please refer to Appendix A
RK73Z
Type Size Termination
Material Packaging
2B TDT
RK73Z
zero ohm jumper chip resistor
dimensions and construction
Protective
Coating Inner
Electrode
Resistive
Film
Ceramic
Substrate
Solder
Plating
Ni
Plating
Lcc
W
t
d
Type
L
1H
(0201) .024±.001
(0.6±0.03)
.039 +.004
-.002
(1.0 +0.1 )
-0.05
.01 +.002
-.004
(0.25 +0.05)
-0.1
.012 +.008
-.004
(0.3 +0.2)
-0.1
.016 +.008
-.004
(0.4 +0.2)
-0.1
.016 +.008
-.004
(0.4 +0.2)
-0.1
.012±.001
(0.3±0.03) .004±.002
(0.1±0.05) .006±.002
(0.15±0.05) .009±.001
(0.23±0.03)
1F
(01005) .016±.0008
(0.4±0.02) .008±.0008
(0.2±0.02) .004±.001
(0.10±0.03) .004±.001
(0.11±0.03) .005±.0008
(0.13±0.02)
.014±.002
(0.35±0.05)
.018±.004
(0.45±0.1)
.012±.004
(0.3±0.1)
.02±.004
(0.5±0.1)
.024±.004
(0.6±0.1)
.008±.004
(0.2±0.1)
.012±.004
(0.3±0.1)
.016±.008
(0.4±0.2)
.02±.012
(0.5±0.3)
.063±.008
(1.6±0.2)
.102±.008
(2.6±0.2)
.126±.008
(3.2±0.2)
.049±.004
(1.25±0.1)
.031±.004
(0.8±0.1)
.02±.002
(0.5±0.05)
.063±.008
(1.6±0.2)
.079±.008
(2.0±0.2)
1E
(0402)
1J
(0603)
2A
(0805)
2B
(1206)
W2H
(2010)
.098±.008
(2.5±0.2)
.197±.008
(5.0±0.2)
2H
(2010)
W3A
(2512)
.122±.008
(3.1±0.2)
.248±.008
(6.3±0.2)
3A
(2512)
(Inch Size Code) Wc d t
Dimensions inches (mm)
2E
(1210)
EU
.026±.006
(0.65±0.15)
.026±.006
(0.65±0.15)
RK73Z
zero ohm jumper chip resistor
Part
Designation
Operating
Temperature
Range
Maximum
Continuous
Current @ 70°C
Maximum Overload
Current @ 70°C
(for < 1 second)
applications and ratings
Maximum
Resistance
RK73Z1E
RK73Z1J
RK73Z2B
RK73Z2E
RK73Z2H/W2H
RK73Z3A/W3A
RK73Z1H 0.5 Amps
2.0 Amps
2.0 Amps 10 Amp Max.
1.0 Amp Max.
RK73Z1F 0.5 Amps 1.0 Amp Max.
5 Amp Max. 50mΩ
Rated Ambient
Temperature
70°C -55°C to +155°C
RK73Z2A
1.0 Amps 2 Amp Max.
Derating Curve
environmental applications
% Rated Curent
100
80
60
40
20
-60 -40 -20 0 40 60 80 100 140
70
20
Ambient Temperature
(°C)
0
-55 120 155125
1E, 1H, 1J, 2A
2B, 2E, 2H, 3A
1F
% Rated Curent
100
80
60
40
20
-60 -40 -20 0 40 60 80 100 14020
Terminal Part Temperature
(°C)
0
-55 120 155125
1H, 1E, 1J, 2A, 2B
2E, W2H, W3A
-55°C to +125°C
Rated
Terminal Part
Temperature
125°C
—
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
Parameter
Requirement
Limit Typical Test Method
Resistance 25°C
50mΩ Max.
after the test 15mΩ Max.
after the test
Overload (Short time) Maximum overload current for 5 seconds , 1 cycle
50mΩ Max.
after the test 18mΩ Max.
after the test
Resistance to Solder Heat 260°C ± 5°C, 10 seconds ± 1 second
50mΩ Max.
after the test 15mΩ Max.
after the test
Rapid Change of Temperature -55°C (30 minutes), +125°C (30 minutes), 100 cycles
50mΩ Max.
after the test 15mΩ Max.
after the test
Moisture Resistance 40°C ± 2°C, 90%-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
100mΩ Max.
after the test 18mΩ Max.
after the test
Endurance at 70°C 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
100mΩ Max.
after the test 18mΩ Max.
after the test
High Temperature Exposure +125°C, 1000 hours: 1F
+155°C, 1000 hours: 1H, 1E, 1J, 2A, 2B, 2E, W2H/2H, W3A/3A
100mΩ Max.
after the test 15mΩ Max.
after the test
For resistors operated at a terminal part temperature of described for
each size or above, a power rating shall be derated in accordance
with the derating curve.
Please refer to “Introduction of the derating curve based on the
terminal part temperature” in the beginning of our catalog before use.
67
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/08/17
resistors
Mouser Electronics
Authorized Distributor
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RK73Z1HTTC RK73Z1HTTB RK73Z2ALTDD RK73Z2ATTED RK73Z2BLTED RK73Z2BTTE RK73Z2BTTED
RK73Z2ETTD RK73Z2HTTE RK73Z3ATTE RK73Z2ETTE RK73Z1FTTBL RK73Z1HLTC RK73Z1HTQTC
