RK73B1ERTTPB200J [KOA]
RES,SMT,THICK FILM,20 OHMS,50WV,5% +/-TOL,-200,200PPM TC,0402 CASE;
| 型号： | RK73B1ERTTPB200J |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | RES,SMT,THICK FILM,20 OHMS,50WV,5% +/-TOL,-200,200PPM TC,0402 CASE 固定电阻器 |
| 文件： | 总1页 (文件大小：345K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RESISTORS
FLAT CHIP
THICK FILM
anTI SULFURaTIOn
RK73 RT
STRUCTURE
1 Ceramic substrate
2 Top termination
3 Bottom termination
4ꢀ Resistiveꢀlayerꢀ
5 Glass layer
ꢀ
ꢀ
6 Trimming cut
7ꢀ Protectiveꢀlayerꢀ
8 End termination
9ꢀ Diffusionꢀbarrierꢀ(Ni)ꢀ
10 Solder plating
IDEnTIFICaTIOn
COaTIng
COLOR
TYPE
MaRKIng
Dependsꢀonꢀsize,
tolerance and seriesꢀ
Please refer to
RK73H RT
RK73B RT
Blue
all these products hꢁve Pb-free termiꢂꢁtioꢂs
ꢁꢂd meet EU-RoHS requiremeꢂts
Black
detailed specificationꢀ
TYPE DESIgnaTIOn (HOW TO ORDER)
Contactꢀusꢀwhenꢀyouꢀhaveꢀcontrolꢀ
requestꢀforꢀenvironmentalꢀhazardousꢀ
material other than the substance
specified by EU-RoHS
RK73H
1J
RT
TD
TAPING*
2212
F
TERMINATION
NOMINAL
ꢀRESISTANCE
RK73B: 3 digits
RK73H: 4 digits
TOLERANCE
STYLE
PRODUCT CODE
TP, TD, TE, BK
D:ꢀ(±0.5%),ꢀF:ꢀ(±1%)
1E,ꢀ1J,ꢀ2A,ꢀ2B,
2E,ꢀW2H,ꢀW3A
RK73B, RK73H
SURFACEꢀMATERIAL
G:ꢀ(±2),ꢀJ:ꢀ(±5%)
*Pleaseꢀseeꢀ“PACKAGING”
RT: Sn
DIMEnSIOnS (mm)
FEaTURES
■ꢀ Excellentꢀanti-sulfurationꢀcharacteristicꢀdueꢀtoꢀusingꢀhighꢀ
sulfuration-proof inner top electrode material
SIZE
TYPE
L
W
c
d
t
+ꢀꢀꢀ0.1
ꢀ 0402ꢀ
ꢀ 0603ꢀ
ꢀ 0805ꢀ
ꢀ 1206ꢀ
ꢀ 1210ꢀ
ꢀ 2010ꢀ
ꢀ 2512ꢀ
RK73 1Eꢀ
RK73 1Jꢀ
RK73 2aꢀ
RK73 2B
RK73 2Eꢀ
1.0ꢀ ꢀ
ꢀ
0.5ꢀ ±ꢀ0.05ꢀ 0.2ꢀ±ꢀ0.1ꢀ 0.25ꢀꢀ+ꢀꢀꢀ0ꢀ.05 0.35ꢀ ±ꢀ0.05
■ Anti-leaching nickel barrier terminations
■ꢀ Excellentꢀheatꢀresistanceꢀandꢀmoistureꢀresistanceꢀareꢀ
–ꢀꢀꢀ0.05
–ꢀꢀꢀ0.1
1.6ꢀ ±ꢀ0.2ꢀ 0.8ꢀ ±ꢀ0.1ꢀ
2.0ꢀ ±ꢀ0.2ꢀ 1.25ꢀ±ꢀ0.1ꢀ
0.3ꢀ±ꢀ0.1ꢀ 0.3ꢀ ±ꢀ0.1ꢀ 0.45ꢀ ±ꢀ0.1
0.4ꢀ±ꢀ0.2ꢀ 0.3ꢀ ꢀ+ꢀꢀꢀ0ꢀ.2
ꢀ
ensuredꢀbyꢀtheꢀuseꢀofꢀmetalꢀglazeꢀthickꢀfilm
0.5ꢀ ±ꢀ0.1
–ꢀꢀꢀ0.1
■ꢀ Highꢀstabilityꢀandꢀhighꢀreliabilityꢀwithꢀtheꢀtriple-layer
structure of electrode
ꢀ
1.6ꢀ ±ꢀ0.2
2.6ꢀ ±ꢀ0.2ꢀ
+ꢀꢀ 0.2
–ꢀꢀ 0.1
0.4
3.2ꢀ ±ꢀ0.2
■ꢀ Ratedꢀambientꢀtemperature:ꢀ+70°C
■ꢀ Operatingꢀtemperatureꢀrange:ꢀ-55°C…+155°C
■ꢀ TapingꢀaccordingꢀtoꢀIEC-60ꢀ286-3
■ꢀ MeetsꢀorꢀexceedsꢀIECꢀ60ꢀ115-8,ꢀJISꢀCꢀ5201-8,ꢀEIAJꢀRC-2134B
■ꢀ Suitableꢀforꢀreflowꢀandꢀwaveꢀsoldering
ꢀ
ꢀ
ꢀ
0.5ꢀ±ꢀ0.3ꢀ
ꢀ
ꢀ
ꢀ
0.6ꢀ ±ꢀ0.1
RK73 W2Hꢀ 5.0ꢀ ±ꢀ0.2ꢀ 2.5ꢀ ±ꢀ0.2
RK73 W3aꢀ 6.3ꢀ ±ꢀ0.2ꢀ 3.1ꢀ ±ꢀ0.2
0.65ꢀ±ꢀ0.15
RaTIng
RESISTanCE RangE
MaX.
WORKIng
VOLTagE
MaX.
OVERLOaD
VOLTagE
T.C.R.
(ppm/K)
POWER*
RaTIng
RK73H
RK73B
SIZE
TYPE
D ( 0.5ꢀ)
E24 • E96
F ( 1ꢀ)
E24 • E96
g ( 2ꢀ)
E24
J ( 5ꢀ)
E24
RK73 1Eꢀ
RK73 H 1E
RK73 1J
RK73 H 1J ꢀ
RK73 2aꢀ
RK73 H 2aꢀ
RK73 2Bꢀ
RK73 H 2B
±ꢀ200ꢀ
±ꢀ100
±ꢀ200ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
±ꢀ100ꢀ
ꢀ
ꢀ
50ꢀV
ꢀ
ꢀ
–ꢀ
1.02ꢀMΩꢀ…ꢀ10ꢀMΩ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
1.02ꢀMΩꢀ…10ꢀMΩꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
1.02ꢀMΩꢀ…10ꢀMΩꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
1.02ꢀMΩꢀ…10ꢀMΩꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
1ꢀΩꢀ…ꢀ10ꢀMΩ
0402ꢀ
0603ꢀ
0.063ꢀW
ꢀ
–ꢀ
–
ꢀ
ꢀ
100ꢀΩꢀ…ꢀ1ꢀMΩ
–ꢀ
100ꢀΩꢀ…ꢀ1ꢀMΩꢀ
100ꢀV
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
1ꢀΩꢀ…ꢀ10ꢀMΩ
ꢀ0.1ꢀW
ꢀ
ꢀ
–ꢀ
–
±ꢀ200ꢀ
ꢀ
200ꢀV
ꢀ
–ꢀ
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
1ꢀΩꢀ…ꢀ10ꢀMΩ
0.125ꢀWꢀ
ꢀ
150ꢀV
ꢀ
ꢀ
ꢀ
ꢀ
0805ꢀ
1206
±ꢀ100ꢀ
±ꢀ200ꢀ
±ꢀ100ꢀ
100ꢀΩꢀ…ꢀ1ꢀMΩꢀ
–ꢀ
100ꢀΩꢀ…ꢀ1ꢀMΩꢀ
–ꢀ
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
–ꢀ
10ꢀΩꢀ…ꢀ1ꢀkΩꢀ
1.1ꢀkΩꢀ…ꢀ1ꢀMΩ
–
ꢀ
0.25ꢀW
ꢀ
0.5ꢀWꢀ
ꢀ
ꢀ
ꢀ
1ꢀΩꢀ…ꢀ10ꢀMΩꢀ
–
1ꢀΩꢀ…ꢀ1ꢀkΩ
ꢀ
ꢀ
–
ꢀ
–
RK73 B 2Eꢀ
±ꢀ200ꢀ
1.1ꢀkΩꢀ…ꢀ1ꢀMΩ
0.33ꢀWꢀꢀ
0.5ꢀWꢀ
1210
200ꢀVꢀ
ꢀ
400ꢀVꢀ
ꢀ
100ꢀΩꢀ…ꢀ1kΩꢀ
1.02ꢀkΩꢀ…ꢀ1MΩꢀ
–ꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
–ꢀ
10ꢀΩꢀ…ꢀ1ꢀkΩꢀ
1.02ꢀkΩꢀ…1ꢀMΩ
1.02ꢀMΩꢀ…10ꢀMΩꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
1.02ꢀMΩꢀ…10ꢀMΩꢀ
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
–ꢀ
–
RK73 H 2E
±ꢀ100ꢀ
0.33ꢀW
ꢀ
RK73 W2Hꢀ
RK73 H W2Hꢀ
RK73 W3a
RK73 H W3aꢀ
±ꢀ200ꢀ
±ꢀ100ꢀ
±ꢀ200ꢀ
±ꢀ100ꢀ
ꢀ
ꢀ
ꢀ
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
1ꢀΩꢀ…ꢀ10ꢀMΩ
2010
2512
0.75ꢀWꢀ
ꢀ
ꢀ
–ꢀ
10ꢀΩꢀ…ꢀ10ꢀMΩꢀ
–ꢀ
–
1ꢀΩꢀ…ꢀ10ꢀMΩ
–ꢀ
ꢀ
ꢀ
ꢀ
1 W
10ꢀΩꢀ…ꢀ1ꢀMΩꢀ
Enter the code H or B
DERaTIng CURVE
z
Ratedꢀvoltageꢀ=ꢀꢀꢀꢀPowerꢀratingꢀxꢀresistanceꢀvalueꢀorꢀmax.ꢀworkingꢀvoltage,ꢀwhicheverꢀisꢀlower.ꢀ
*Forꢀresistorsꢀoperatedꢀinꢀambientꢀtemperatureꢀoverꢀ+70°C,ꢀ
ꢀpowerꢀratingꢀshallꢀbeꢀderatedꢀlikeꢀshownꢀinꢀ„DERATINGꢀCURVE“.ꢀ
PERFORMANCE
Sulfuration test: H2Sꢀ1000ꢀppm,ꢀ25°C,ꢀ90%RH,ꢀ720h
Typical results: ∆Rꢀ±ꢀ(0.5%ꢀ+ꢀ0.1Ω)
Ambientꢀtemperatureꢀ(°C)
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: 14. Dec. 2009
11
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