Spec Sheet - KOA Speer Electronics

KOA SPEER ELECTRONICS, INC.
SS-01 R6
AHA 3/15/13
Fixed Resistors
CERTIFIED
Type RCR16, RCR25, RCR50(+),
RCR50EN, RCR60, RCR75 and RCR100
CERTIFIED
1. Scope of Application
RCR50EN (100kΩ - 33MΩ) and RCR60 (470kΩ
RCR50 +(1MΩ - 12MΩ), RCR50EN (1MΩ - 12MΩ)
and RCR60 (1MΩ - 12MΩ) are discharge resistors
recognized by UL1676 and c-UL(CSA-C22.2
No.1-M94).
- 56MΩ) is approved by EN60065 14.1 safety.
There is the case that RCR50EN cannot
meet CLASS II depending on a use.
2. Dimensions and Construction
L
t
Trimming Line
l
Ceramic Core
t
RCR16
.126±.008
(3.2±0.2)
.134
(3.4)
—
.067 +.008
-.004
(1.7 +0.2
-0.1 )
RCR25
.248±.02
(6.3±0.5)
.28
(7.1)
—
.098±.02
(2.5±0.5)
.024
(0.6)
—
.118
(3.0)
.138±.016
(3.5±0.4)
.028
(0.7)
.472±.039
(12±1.0)
—
.118
(3.0)
.157±.02
(4.0±0.5)
.031
(0.8)
RCR100 .610±.039
(15.5±1.0)
—
.118
(3.0)
d
D
Dimensions inches (mm)
D
d (nom.)
C (max.) t (max.)
L
Type
RCR50(+) .374±.039
RCR50EN (9.5±1.0)
Marking
Resistive
Film
End
Cap
Lead
Wire
RCR60
Flame Retardant Coating
C
RCR75
* Lead length changes depending on taping and forming.
.374 +.039
-.004
.018
(0.45)
l*
.787 Min.
(20.0 Min.)
(9.5 +1.0
-0.2 )
.236 +.039
-.016
(6.0 +1.0
-0.4 )
.031
(0.8)
3. Type Designation
The type designation shall be in the following form:
RCR
EN
50
Type
Power
Rating
RCR
16: 0.25W
25: 0.25W
50: 0.5W
60: 1W
75: 2W
100: 3W
C
Safety Appr. Termination
Marking
Material
RCR50+: +
C: SnCu
RCR50EN:
EN
Blank: Others
T52
A
105
J
Taping and
Forming
Packaging
Nominal
Resistance
Tolerance
RCR16: T26, T52
RCR25: T26, T52
RCR50(+, EN): T52
RCR60: T52
RCR75: T52
RCR100: T521, T631
L,M Forming
A: Ammo
R: Reel
2 significant figures
+ 1 multiplier for ±5%
3 significant figures
+ 1 multiplier for ±1%
F: ±1%
J: ±5%
TEB:
Plastic
embossed:
N forming
PAGE 1 OF 4
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.
KOA SPEER ELECTRONICS, INC.
SS-01 R6
4. Standard Applications
Power
Rating
@ 70°C
Part
Designation
RCR16
Minimum
Dielectric
Withstanding
Voltage
Resistance
Range
E-24, E-96
(F±1%)
Resistance
Range
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
Absolute
Maximum
Overload
Voltage
300V
100kΩ - 1MΩ
100kΩ - 5.1MΩ
500V
1000V
100kΩ - 9.1MΩ
100kΩ - 33MΩ
DC 1600V
AC 1150V
DC 2000V
AC 1500V
2000V
2500V
0.25W
RCR25
RCR50
3.3Ω - 910kΩ
3.3Ω - 910kΩ
13MΩ - 33MΩ
700V
0.5W
RCR50+
1MΩ - 9.1MΩ
RCR50EN
1MΩ - 12MΩ
100kΩ - 9.1MΩ
100kΩ - 33MΩ
RCR60
1.0W
100kΩ - 9.1MΩ
100kΩ - 56MΩ
RCR75
2.0W
100kΩ - 9.1MΩ
100kΩ - 100MΩ
RCR100
3.0W
100kΩ - 9.1MΩ
100kΩ - 33MΩ
1000V
Operating
Temperature
Range
-55°C to +155°C
4000V
5000V
5000V
5. Derating Curve
Notice of Surge Load
Surge withstanding load voltage for the resistors cannot be guaranteed when
the undermentioned 4 items get to a remarkable overload in comparison with
the conditions shown by surge withstanding voltage in Anti-surge
characteristics. Please contact KOA in advance if such a case is anticipated.
1. Peck voltage to be applied
2. Pulse width
3. Conditions of protecting insulation around the resistor
4. Situation of proximity conductivity object
10kV
100
% Rated Power
80
60
40
20
0
-60 -40 -20
-55
0
20
80 100 120 140 160
70
155
Ambient Temperature
(°C)
40
60
For resistors operated at an ambient temperature of
70°C or above, a power rating shall be derated in
accordance with the above derating curve.
For example: In the figure, a metal wire is placed
less than 5mm away from the resistor body,
Discharge
there is such a case that causes an electric
discharge by a surge load 10kV and then
destroys the outer coating.
About 5mm
Metal Wire
6. Markings on Resistor
Resistors shall be coded with color bands in accordance with
JIS C 0802. The first and the second color bands shall show 2
effective numbers, the third band shall show a multiplier of 10,
the fourth band shall show resistance tolerance, and the fifth
band “green” shall show UL1676 approval (on RCR50 values
from 1MΩ to 12MΩ).
PAGE 2 OF 4
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.
KOA SPEER ELECTRONICS, INC.
SS-01 R6
7. Performance Characteristics
Parameter
Resistance
Limit
Within regulated tolerance
Type
RCR16
RCR25
RCR50 (+)
T.C.R.
RCR50EN
RCR60
RCR75
RCR100
Typical
Test Method
—
Measuring points are 10mm ± 1mm from the end cap
T.C.R.
Resistance Range
±200ppm/°C 100kΩ - 5.1MΩ
±350ppm/°C
100kΩ - 33MΩ
±500ppm/°C
3.3Ω - 91kΩ
±350ppm/°C
100kΩ - 33MΩ
±350ppm/°C
100kΩ - 33MΩ
±350ppm/°C
100kΩ - 56MΩ
±350ppm/°C 100kΩ - 100MΩ
±200ppm/°C 100KΩ - 33MΩ
—
Room temperature/100°C up
Overload
1%
0.5%
Rated voltage x 2.5 or maximum overload voltage
for 5 seconds, whichever is less
Resistance to Solder Heat
1%
0.5%
260°C ± 5°C, 10 seconds ± 1 second or 350°C ± 10°C,
3.5 seconds ± 0.5 seconds
Terminal Strength
No mechanical damage
—
Rapid Change of Temperature
1%
0.5%
-55°C (30 minutes)/+155°C (30 minutes), 5 cycles
Moisture Resistance
5%
2.5%
40°C ± 2°C, 90-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
RCR16, 25, 50 (+), 60: W; RCR75, 100: Wx0.1
Endurance @ 70°C
5%
2.5%
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
No visible damage to protective coating
and marking
—
Isopropyl alcohol with ultrasonic washing, 2 minutes
Power: 0.3W/cm 2, f: 28kHz, Temperature: 35°C ± 5°C
Resistance to Solvent
Twist 360°, 5 times
Discharge test: 2kV - 10kV, 0.01µF capacitor discharge
pulse, 10 times (1 pulse/5 seconds maximum)
Type RCR16 RCR25 RCR50, RCR50+
Surge Withstanding
10%
2.5%
Applied
Voltage
EN60065 Test
(RCR50EN, RCR60 only)
20%
—
2kV
3kV
3.3Ω - 6.2Ω: 10kV
6.8Ω - 10Ω: 7kV
11Ω - 9.1kΩ: 5kV
10kΩ - 91kΩ: 7kV
100kΩ - 33MΩ: 10kV
RCR50EN,
RCR60, RCR75,
RCR100
10kV
Discharge test: 10kV, 1000pF capacitor discharge pulse,
50 times (1 pulse/5 seconds maximum)
PAGE 3 OF 4
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.
KOA SPEER ELECTRONICS, INC.
SS-01 R6
9. Package
9-2 Forming
9-1 Package
RCR16
T25A: 5,000 pieces/box
T52A: 3,000 pieces/box
T25A: 2,000 pieces/box
T52A: 2,000 pieces/box
T52R: 5,000 pieces/reel
T52A: 2,000 pieces/box
T52R: 3,000 pieces/reel
T52A: 2,000 pieces/box
T52: 1,000 pieces/box
T521: 500 pieces/box
T631: 1,000 pieces/box
RCR25
RCR50(+)
RCR60
RCR75
RCR100
10. Markings
Marking items for box and tape
and reel packaging are as follows:
1
3
5
RCR16
RCR25
RCR50
RCR60
RCR100
RCR75
Product name
Resistance tolerance
Lot number
Type
M-5
M-10
M-15
M-15
M-20
N17
2
4
6
Nominal resistance
Quantity
Manufacturer’s name
PAGE 4 OF 4
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.