201
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • 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.
Z,J
zero ohm jumpers
features
•Type Z are conformal coated
•Type J are molded
•Suitable for automatic machine insertion
•Size compatible with 1/8, 1/4 and 1/2 watt resistors
•Marking: Type Z are tan color, single black band identifier
Type J are black, no marking
For further information on packaging,
please refer to Appendix C.
ordering information
Z16
Z25
Z25Y
Z33
J1/4Z
J1/6Z
Z16
Type
Old Part #
New Part #
Z16
Type
C: SnCu
L: SnPb
L
Termination Material
T52
Packaging
T26, T52
T52
Taping and Forming
A: Ammo
R: Reel
A
Packaging
dimensions and construction
Resistive
Film
d
D
End
Cap Lead
Wire
L l
C
Insulation
Coating Marking
Type Z
d
D
Solder Plated
Copper Wire
L l
Molded Resin
Type J
L (ref.)
Z16 .126±.008
(3.2±0.2)
.134
(3.4)
.018
(0.45)
.024
(0.6)
1.18±.118
(30.0±3.0)
.787 min.
(20.0 min.)
.091±.012
(2.3±0.3)
.087±.004
(2.2±0.1)
.118±.012
(3.0±0.3)
.067±.008
(1.7±0.2)
.280
(7.1)
.365
(9.27)
.020
(0.5)
––
.024
(0.6)
––
.240±.02
(6.1±0.5)
.228
(5.8)
.335
(8.51)
.256±.02
(6.5±0.5)
Z25
Z25Y
Z33
J1/6Z
J1/4Z
Type C (max.) D d (nom.) l
Dimensions inches (mm)
.067 +.008
-.004
(1.7 +0.2)
-0.1
.091 +0
-.012
(2.3 +0 )
-0.3
.134 +.004
-.008
(3.4 +0.1)
-0.2
leaded
resistors
202 KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • 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.
Z,J
zero ohm jumpers
Rated
Ambient
Temperature
Resistance
Part
Designation
Maximum
Amperage
applications and ratings
Minimum
Dielectric
Withstanding
Voltage
Z16
Z25
Z25Y
Z33
J1/6Z
J1/4Z
1.5A
2.5A
15A
3A
8A
10A
300V
500V
500V
500V
—
—
+70°C
Less than 20mΩ
Less than 20mΩ
0.8mΩ/cm
Operating
Temperature
Range
-55°C to +155°C
Derating Curve
environmental applications
% Rated Power
2.5
2.0
1.5
1.0
0.5
-80 -40 0 40 80 160
70
Ambient Temperature
(°C)
0
-55
120
155
Z16
Z25
Performance Characteristics
Parameter
Resistance
Rapid Change of Temperature
Less than 20mΩ
Measuring points are 10mm ± 1mm from the end cap
Requirement Test Method
Terminal Strength
(Direct Load) Z16: 5N, 30 seconds, Z25: 10N, 30 seconds
(Twist Test) 360°, 5 times
(Bending Test) 5N, 90°, 2 times (Z16: 2.5N)
No mechanical damages
40°C ±2°C, 90-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
Endurance @ 70°C 70°C ±2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
Solvent Resistance Isopropyl alcohol with ultrasonic cleansing for 2 minutes
Power: 0.3W/cm2, f: 28kHz, Temperature: 35°C ± 5°C
No visible damages to protective
coating and marking
Terminal except 3mm shall be immersed in the solder, 350°C ± 5°C,
3.5 seconds ± 0.5 second
Resistance to Solder Heat
Solderability
90% coverage minimum
235°C ± 5°C, 5 seconds ± 0.5 second
-55°C (30 minutes)/+85°C (30 minutes), 5 cycles
Less than 20mΩ
Moisture Resistance
leaded
resistors
