RK73N2ATTPD684W [KOA]
Fixed Resistor, Metal Glaze/thick Film, 0.125W, 680000ohm, 100V, 10% +/-Tol, 200ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT;
| 型号： | RK73N2ATTPD684W |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | Fixed Resistor, Metal Glaze/thick Film, 0.125W, 680000ohm, 100V, 10% +/-Tol, 200ppm/Cel, Surface Mount, 0805, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总1页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RESISTORS
TECHNOLOGY OF TOMORROW
FLAT CHIP
TRIMMABLE THICK FILM
RK73N
STRUCTURE
1
2
3
4
5
6
7
8
Ceramic substrate
Top termination (Ag Pd)
Bottom termination (Ag)
Resistive layer
Glass layer
End termination
Diffusion barrier (Ni)
End termination
IDENTIFICATION
TYPE
COATING COLOR
MARKING
Black resistive
layer (no coating)
Products with Pb-free terminations
meet RoHS requirements
RK73N
None
TYPE DESIGNATION (HOW TO ORDER)
RK73N
1J
K
TD
TD
10K
Old Part No.
New Part No.
(Pb-free)
RK73N
1J
103
P
T
TOLERANCE
NOMINAL
RESISTANCE
3 digits
TERMINATION
STYLE
TAPING*
PRODUCT CODE
TOLERANCE
Old: M: 20%
Old: K: 0...-30%
W: 10%
SURFACE MATERIAL
1E…3A
P: 0...-30%
N: 0...-20%
M: 20%
T: Sn
*Please see “PACKAGING”
L: Sn/Pb
DIMENSIONS (mm)
FEATURES
■ This trimmable chip resistor is suitable for the circuit
TYPE
L
W
c
d
t
demanding stability as a replacement of variable resistor for
adjusting circuit (customers need laser trimming machines)
■ The resistance rising rate gets a limit value at the initial
resistance x 2 and differs depending on the trimming form
■ Glass passivated, supplied without protective coat
■ Excellent heat resistance and moisture resistance are ensured
by the use of metal glaze thick film
+
–
0.05
0.1
+
0.1
0.05
NEW
RK73N 1E
RK73N 1J
RK73N 2A
RK73N 2B
RK73N 2E
RK73N 2H
RK73N 3A
1.0
0.5 0.05 0.2 0.1 0.25
0.33 0.05
0.45 0.1
0.5 0.1
–
1.6 0.2
2.0 0.2
3.2 0.2
3.2 0.2
5.0 0.2
6.3 0.2
0.8 0.1
1.25 0.1
1.6 0.2
2.6 0.2
2.5 0.2
3.1 0.2
0.3 0.1
0.4 0.2
0.3 0.1
+
–
0.2
0.1
0.3
+
–
0.2
0.1
0.4
■ Anti-leaching nickel barrier terminations
0.5 0.3
0.6 0.1
+
–
0.2
0.1
■ Rated ambient temperature: + 70° C
0.4
■ Operating temperature range: - 55° C … + 125° C
■ Suitable for reflow and wave soldering
(0.65 0.15)*
* Time of change to (0.65 0.15) will be announced by PCN.
RESISTANCE INCREASE vs.TRIMMING
Trimming by laser increases the
initial resistance.
Amount of resistance increase is
dependant on the laser cut
configuration as shown.
1
W must not exceed 1/2 W to
ensure power rating of the unit.
RATING
MAX.
WORKING
VOLTAGE
MAX.
OVERLOAD
VOLTAGE
RESISTANCE RANGE (E12)
T.C.R.
(ppm/K)
POWER*
RATING
SIZE
TYPE
N(0... -20%) • P(0...-30%) • W( 10%) • M( 20%)
NEW
0402
0603
0805
1206
1210
2010
2512
RK73N 1E
RK73N 1J
RK73N 2A
RK73N 2B
RK73N 2E
RK73N 2H
RK73N 3A
0.063 W
0.1 W
50 V
100 V
200 V
0.125 W
0.25 W
0.33 W
0.75 W
1.0 W
100 V
10 Ω … 1 MΩ
200
200 V
400 V
*For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated. Power ratings are changed by total trimmed length.
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
Revision: 26. Oct. 2005
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