POWER TYPE RESISTORS
Metal Glaze
ANTI SURGE
RCR
POWER TYPE
RESISTORS
STRUCTURE
1
2
3
4
5
6
7
Identification
produCt
code
Ceramic core
Trimmed metal glaze
Steel cap (Cu, Sn plated)
Lead wire
Welding joint
Flame retardant coating
Marking
marking*
coating
color
5th band
4 bands
RCR16
RCR25, 50, 75, 100
Blue grey
RCR50 + RCR50EN
Color Code
(R-value
and
tolerance)
(1MΩ...12MΩ)
RCR60
–
Black
All these products have Pb-free terminations
and meet EU-RoHS requirements
Green
White
*
RCR
50
+
C
T52
A
106
PRODUCT
CODE
POWER RATING
RECOGNIZED
MARK
Termination
Surface
Material
Taping &
FORMING
PACKAGING
NOMINAL
RESISTANCE
RESISTANCE
TOLERANCE
16,25: 0.25W
50: 0.5W; 60: 1W
75: 2W; 100: 3W
+ : RCR50+
EN: RCR50EN
‘Blank‘: Others
C: SnCu
A: Ammo
R: Reel
F: (±1%)
J: (±5%)
F: 4 digits
J: 3 digits
*Please see “PACKAGING”
DIMENSIONS (mm)
Features
■
■
■
■
Contact us when you have control
request for environmental hazardous
material other than the substance
specified by EU-RoHS
J
Excellent anti-surge characteristics
Stable characteristics of moisture resistance even in 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 (100kΩ33MΩ) and RCR60 (470kΩ56MΩ) are approved
by EN60065 14.1 safety.
TYPE
L
RCR 16
RCR 25
RCR 50
C Max.
3.2 ± 0.2
6.3 ± 0.5
9.5 ± 1.0
+ 1.0
9.5 - 0.2
RCR 60
RCR 75
RCR 100
3.4
7.1
–
12.0 ± 1.0
15.5 ± 1.0
t Max.
øD
+ 0.2
– 1.7 - 0.1
–
3.0
ø d (nom.)
l*
2.5 ± 0.5
0.45
0.6
3.5 ± 0.4
0.7 20 min.
4.0 ± 0.5
6.0 + 1.0
- 0.4
0.8
■ Ideal for use in TV’s, CRT displays, copy machines, LBP‘s, VTR‘s,
*Lead length changes depending on taping and forming type.
Approvals Awarded
switching power supplies or AC adapters
RCR50＋ : UL1676 ＆ c-UL (CSA-C22.2 No.1-M94)(File No. E159326)
■ Rated ambient temperature: +70°C
■ Operating temperature range: -55°C... +155°C RCR50EN : EN60065 (VDE File No. VDE-Reg.-Nr.40024807), UL1676 & c-UL (CSA-C22.2 No.1-M94) (File No. E159326)
Derating curve
高電圧用抵抗器
High Voltage Type Resistors
(There is a case that RCR50EN cannot meet CLASS II depending on a use.)
RCR60
: EN60065 (BSI File No.8164, VDE File No.VDE-Reg.-Nr.124069), UL1676 ＆ c-UL (CSA-C22.2 No.1-M94)(File No. E159326)
SURGE WITHSTANDING VOLTAGE
TYPE
RCR25
RCR 50 • RCR 50+
RCR 50 EN
RCR 60
RCR 75
RCR 100
Applied
voltage
RCR 16
2kV
3kV
3.3Ω... 6.2Ω : 10kV
6.8Ω...10Ω
: 7kV
11Ω... 9.1kΩ : 5kV
10kΩ... 91kΩ : 7kV
100kΩ... 33MΩ : 10kV
10kV
Discharge test: 2kV... 10kV 0.01µF capacitor discharge pulse 10 times (1pulse/5sec. max.).
RATING
DIN
SIZE
TYPE
0204
RCR 16
T.C.R.
(ppm/K)
POWER
RATING*
MAX.
WORKING
VOLTAGE
±200
MAX.
OVERLOAD
VOLTAGE
DIELECTRIC
WITHSTANDING
VOLTAGE
RESISTANCE RANGE
E24 • E96
E24
F (±1%)
J (±5%)
500V
1000V
300V
100kΩ... 1MΩ
0.25W
DC 1600V
DC 2000V
RCR 25
±350
0207
100kΩ... 9.1MΩ
AC 1150V
AC 1500V
RCR 50
3.3Ω... 910kΩ
R≥100kΩ: ±350
700V
R<100kΩ: ±500
0.5W
2000V
2500V
RCR 50+
0411
1MΩ... 9.1MΩ
RCR 50 EN
RCR 60
±350
1W
4000V
100kΩ... 9.1MΩ
2W
5000V
RCR 75
0414
5000V
3W
1000V
RCR 100
±200
0617
* or resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated in accordance with the above derating curve.
F
Rated voltage = Power rating x resistance value or max. working voltage, whichever is lower.
100kΩ... 5.1MΩ
100kΩ... 33MΩ
3.3Ω... 910kΩ
13MΩ... 33MΩ
1MΩ... 12MΩ
100kΩ... 33MΩ
100kΩ... 56MΩ
100kΩ... 100MΩ
100kΩ... 33MΩ
z
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de
118
Revision: 14. Dec. 2009
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order/or use.
TYPE DESIGNATION (HOW TO ORDER)
Contact our sales representatives before you use our products for applications including
automotives, medical equipment and aerospace equipment. Malfunction or failure of the
products in such applications may cause loss of human life or serious damage.
*Please consult KOA for details of color code marking.
