BR27APTBK40R2F [KOA]
RES NET,THICK FILM,40.2 OHMS,25WV,1% +/-TOL,-200,200PPM TC,3512 CASE;
| 型号： | BR27APTBK40R2F |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | RES NET,THICK FILM,40.2 OHMS,25WV,1% +/-TOL,-200,200PPM TC,3512 CASE |
| 文件： | 总1页 (文件大小：353K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NETWORkS
THICk FILM
R-NETWORk
Bga RESISTOR PaCKagE
BR
STRUCTURE
1
2
3
4
Ceramic substrate
Thick film inner electrode
RuO2ꢀresistiveꢀfilm
±stꢀprotectiveꢀcoatingꢀ(amorphousꢀglass)
5ꢀꢀ 2ndꢀprotectiveꢀcoatingꢀ(epoxyꢀresin)
6
Marking
7ꢀꢀ Pb-freeꢀsolderꢀ(SnAgCu:ꢀ96.5;3;0.5)
8ꢀꢀ Tinningꢀballꢀ(Cuꢀcore)
IDEnTIFICaTIOn
TYPE
BODY COLOR
MaRKIng
all these products hꢀve Pb-free termiꢁꢀtioꢁs
ꢀꢁd meet EU-RoHS requiremeꢁts
White,
Alpha Numeric
BR
Black
TYPE DESIgnaTIOn (HOW TO ORDER)
T
BR
27
a
P
TEB
1±±±
F
NUMBER OF
TERMINALS
27ꢀterminals
36 terminals
CIRCUITꢀ
TAPING*
TEB, BK
TEB:ꢀ4000ꢀpcs/reel
TERMINAL
PITCH
P: ±mm
PRODUCT CODE
TERMINATION
SURFACEꢀMATERIAL
T: Sn
NOMINALꢀ
RESISTANCE
F: 4 digits
RESISTANCE
TOLERANCE
F:ꢀ(±1%)
SYMBOL
A:ꢀParallelꢀnetwork
S: Seperate resistors
*Pleaseꢀseeꢀ“PACKAGING”
ContactꢀusꢀwhenꢀyouꢀhaveꢀcontrolꢀrequestꢀforꢀenvironmentalꢀhazardousꢀmaterialꢀotherꢀthanꢀtheꢀsubstanceꢀspecifiedꢀbyꢀEU-RoHS
DIMEnSIOnS (mm)
FEaTURES
TYPE
P ±±025
øD ±±0±5 K ±±025
H ±±015
L ±±015
W ±±015
COPLanaRITY
■ꢀꢀ ThisꢀBGAꢀpackagingꢀresistorꢀnetworkꢀdeviceꢀvirtuallyꢀeliminatesꢀ
channel capacitance, a primary cause of reduced system
performance
BR 27 a
BR 36 S
ꢀ
3.00ꢀ
4.00
1.00
0.67ꢀ 0.50ꢀ
1.15ꢀ
9.00
0.15ꢀMax.
■ꢀꢀ ThisꢀdeviceꢀeasesꢀroutingꢀdesignꢀofꢀDDRꢀSDRAMꢀtermination
■ꢀꢀ Higherꢀintegrationꢀofꢀresistorꢀelementsꢀsavesꢀoverallꢀ
assembly costs
■ꢀꢀ BGAꢀpackagingꢀisꢀeffectiveꢀinꢀsavingꢀofꢀboardꢀspaceꢀ
and high density mounting
DERaTIng CURVE
■
High precision ±±1 resistance tolerance is standard
■ꢀꢀ IdealꢀforꢀuseꢀasꢀDDRꢀSDRAMꢀTerminatorꢀandꢀinꢀ
high speed digital circuits, etcꢀ
■ꢀꢀ MeetsꢀorꢀexceedsꢀIECꢀ60115-1,ꢀJISꢀCꢀ5201-1,ꢀMIL-STD-202F
■ꢀꢀ Ratedꢀambientꢀtemperature:ꢀ-70°C
■ꢀꢀ Operatingꢀtemperatureꢀrange:ꢀ-55°C…+125°C
■
Customer specific circuit coꢁstructioꢁs oꢁ request
CIRCUIT COnSTRUCTIOn
BR 27 a
BR 36 S
RaTIng
nUMBER
POWER*
RaTIng
(per elemeꢁt)
MaX0
WORKIng
VOLTagE
MaX0
OVERLOaD
VOLTagE
RESISTanCE RangE (E24)
F (±1ꢂ)
CIRCUIT
SYMBOL
T0C0R0
(ppm/K)
TYPE
OF
TERMInaLS
ꢀ
27
A
ꢀ
BR
±ꢀ200ꢀ
0.05ꢀWꢀ
25ꢀVꢀ
50ꢀVꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ10ꢀΩꢀ…1ꢀkΩ**
36
S
z
Ratedꢀvoltageꢀ=ꢀꢀꢀꢀPowerꢀratingꢀxꢀresistanceꢀvalueꢀorꢀmax.ꢀworkingꢀvoltage,ꢀwhicheverꢀisꢀlower.
*ꢀꢀForꢀresistorsꢀoperatedꢀinꢀambientꢀtemperatureꢀoverꢀ+70°C,ꢀpowerꢀratingꢀshallꢀbeꢀderatedꢀlikeꢀshownꢀinꢀaboveꢀ''DERATINGꢀCURVE''ꢀ
**ꢀꢀValuesꢀfromꢀE-96ꢀseriesꢀandꢀcustomꢀvaluesꢀonꢀrequest.
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
45
相关型号：
©2020 ICPDF网 联系我们和版权申明