RCR
anti-surge power type leaded resistor
EU
features
• Excellent anti-surge characteristics
• Stable characteristics of moisture resistance
up to high resistance range.
• 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).
• RCR50EN (100kΩ - 33MΩ) and RCR60 (470kΩ - 56MΩ)
is approved by EN60065 14.1 safety. There is the case that
RCR50EN cannot meet CLASS II depending on a use.
• Marking: Blue-gray body color with color-coded bands
• 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.
• Surface mount style “N” forming is suitable for automatic mounting
dimensions
and construction
Dimensions inches (mm)
Type
L
C (max.) t (max.)
D
d (nom.)
l*
.067 +.008
L
l
-.004
.126±.008
(3.2 0.2)
.134
—
.018
(0.45)
t
Trimming Line
Ceramic Core
t
RCR16
(1.7 +0.2
)
(3.4)
-0.1
d
D
.248±.02
(6.3 0.5)
.28
—
.098±.02
(2.5 0.5)
.024
(0.6)
RCR25
(7.1)
RCR50(+) .374±.039
RCR50EN (9.5 1.0)
.118
(3.0)
.138±.016
(3.5 0.4)
.028
(0.7)
.787 Min.
(20.0 Min.)
.374 +.039
—
-.004
Marking
Resistive
Film
End
Cap
Lead
Wire
RCR60
(9.5 +1.0
)
-0.2
Flame Retardant Coating
.472±.039
(12 1.0)
.118
(3.0)
.157±.02
(4.0 0.5)
.031
(0.8)
RCR75
—
C
.236 +.039
* Lead length changes depending on taping and forming.
-.016
.610±.039
(15.5 1.0)
.118
(3.0)
.031
(0.8)
RCR100
—
(6.0 +1.0
)
-0.4
ordering information
New Part #
RCR
50
EN
C
T52
A
105
J
Power
Rating
Safety Appr.
Marking
Termination
Material
Nominal
Resistance
Type
Taping and Forming
Packaging
Tolerance
16: 0.25W
25: 0.25W
50: 0.5W
60: 1W
75: 2W
100: 3W
RCR16: T26, T52
RCR25: T26, T52
RCR50(+, EN): T52
RCR60: T52
2 significant
figures + 1
multiplier for ±5%
RCR
RCR50+: +
C: SnCu
A: Ammo
R: Reel
F: ±1%
J: ±5%
RCR50EN:
EN
TEB: Plastic
embossed:
N forming
3 significant
figures + 1
multiplier for ±1%
Blank:
Others
RCR75: T52
RCR100: T521, T631
L,M Forming
applications and ratings
Minimum
Resistance
Range
E-24, E-96
(F±1%)
Resistance
Range
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
Absolute
Power
Rating
@ 70°C
Operating
Temperature
Range
Part
Designation
Dielectric
Withstanding
Voltage
Maximum
Overload
Voltage
RCR16
RCR25
300V
100kΩ - 1MΩ
100kΩ - 5.1MΩ
500V
1000V
0.25W
0.5W
DC 1600V
AC 1150V
DC 2000V
AC 1500V
100kΩ - 9.1MΩ 100kΩ - 33MΩ
3.3Ω - 910kΩ
3.3Ω - 910kΩ
RCR50
13MΩ - 33MΩ
700V
2000V
2500V
5000V
-55°C to +155°C
RCR50+
RCR50EN
RCR60
1MΩ - 9.1MΩ
1MΩ - 12MΩ
100kΩ - 9.1MΩ 100kΩ - 33MΩ
100kΩ - 9.1MΩ 100kΩ - 56MΩ
100kΩ - 9.1MΩ 100kΩ - 100MΩ
100kΩ - 9.1MΩ 100kΩ - 33MΩ
1.0W
2.0W
3.0W
4000V
5000V
RCR75
RCR100
1000V
For further information on packaging, please refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/18/12
116
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com