ULTRA PRECISION WIREWOUND RESISTORS
SA
,
MA
,
PC
,
& Q SERIES
1Military p/n’s are given for reference only and do not imply qualification or exact interchangeability. 2Increased ratings avail. 3Max. voltage determined by E=(PR)½, E not to exceed value
listed. 4 Option ER burn-in is performed at Mil-power rating and 25°C ambient. Additional burn-in and Mil-screening options available. 5Standard reactance levels are quite high limiting
use to DC or AC circuits <50KHz typ. (depending on size and resistance value). Specialty designs available for use at high frequencies, consult factory.
Series SA (standard), MA (mini), PC (radial), and Q (economy) are
designed for precision circuits (DC
5
and low frequency AC). The standard
construction features well-proven wirewound technology. Customized WW
and NiCr film designs are available for high-frequency operation. All
models are preconditioned thereby enabling excellent stability/reliability.
Industry’s widest range: 0.1Ω to 25MΩ,
tolerances to ± 0.005%, TC’s t o 2PPM
All-welded, negligible noise, low thermal emf
Available on RCD’s exclusive SWIFT TM delivery program!
OPTIONS
Option P: Increased pulse/overload capability
Option M: Low reactance NiCr film design
Option HS: High speed/fast rise time
Option ER: 100-hr stabilization burn-in
4
Matched tolerances, T.C. tracking to 1ppm/°C
Dozens of additional modifications are available...
special marking, positive TC, hermetic seal, 4-terminal,
low inductance, etc. Custom designs are RCD’s specialty!
)pyt,REtpO(ecnamrofrePCP/AM/ASseireSQ
efiLdaoL daolrevOemiTtrohS erusopxEpmeThgiH erutsioM pmeTgnitarepO ytilibatSefiLflehS
feoCpmeT ≥01 Ω
9.9-1 Ω
1< Ω
%30.± %500.± %50.± %20.±
ot55-
1+
C°54 raey/%200.±
)liava01,5,3,2(mpp02 )liava02,01,5(mpp03 )liava03,02,01(mpp09
50.± %
20.± %
1.± %
30.± %C°061+ot55- raey/%400.±
)liava01,5,3,2(mpp02 mpp03)liava02,01,5(
mpp09)liava03,02,01(
POWER DERA TING:
S
eries SA/MA/PC40 resistors shall be derated
according to Curve A; Series Q & PC45 per Curve B (resistors with 0.1% or
tighter tolerance to be derated 50% per Mil-Std-199).
DCR EPYT .GIF EPYTLIM
1
gnitaRegattaW mumixaM egatloV
3,2
egnaR.seR 1.0 ΩΩ
Ω
ΩΩ ~ot A]6.1[260.± B]46.[520.± DL ]80.[300.± SL ]4.[510.± C)xaM(
DCR
2
4,
LIM
4
001AS 101AS 201AS 301AS 401AS 501AS 601AS 701AS 801AS 901AS 011AS 111AS
1
1
1
1
1
1
1
1
1
1
1
1
65RBR/BR 55RBR/BR 45RBR/BR -35RBR/BR 25RBR/BR -
-
-75RBR/BR 85RBR/BR 95RBR/BR
52. 33. 05. 57. 06. 00.1 06. 52.1 06. 52.1 05.1 00.2
521. 051. 052. -33. 05.-
-
-57. 00.1 52.1
002 004 004 005 004 006 004 007 004 008 009 0001
geM2.1 geM0.2 geM0.4 geM0.5 geM0.6 geM0.01 geM0.6 geM0.21 geM0.7 geM0.51 geM0.02 geM0.52
]9.8[053. ]7.21[005. ]1.91[057. ]4.52[00.1 ]1.91[057. ]4.52[00.1 ]1.71[576. ]4.52[00.1 ]1.71[576. ]4.52[00.1 ]1.83[05.1 ]8.05[00.2
]53.6[052. ]53.6[052. ]53.6[052. ]53.6[052. ]25.9[573. ]25.9[573. ]1.11[734. ]1.11[734. ]7.21[005. ]7.21[005. ]7.21[005. ]7.21[005.
]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230. ]18.[230.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
002AM 102AM 202AM 302AM 402AM 502AM 602AM 702AM
1
1
1
1
1
1
1
1
-
-
-
-
-
-
-
-
50. 50. 01. 01. 21. 521. 51.2.
-
-
-
-
-
-
-
-
001 001 001 001 051 002 002 002
K002 K052 K003 K004 K008 K009 K009 geM2.1
]53.6[052. ]26.7[003. ]53.6[052. ]29.7[213. ]56.9[083. ]7.21[005. ]56.9[083. ]7.21[005.
]45.2[001. ]45.2[001. ]81.3[521. ]81.3[521. ]16.3[241. ]60.4[061. ]57.4[781. ]57.4[781.
]15.[020. ]15.[020. ]85.[320. ]85.[320. ]85.[320. ]85.[320. ]46.[520. ]46.[520.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
55Q 06Q 56Q 07Q 57Q
1
1
1
1
1
55RNR/NR 06RNR/NR 56RNR/NR 07RNR/NR 57RNR/NR
521. 052. 005. 057. 00.1
521. 052. 005. 057. 00.1
002 003 053 005 006
K001 K051 K002 K003 K005
]53.6[052. ]56.9[083. ]02.31[025. ]01.91[057. ]9.52[20.1
]76.2[501. ]16.3[241. ]87.4[881. ]53.6[052. ]35.9[573.
]85.[320. ]85.[320. ]46.[520. ]18.[230. ]18.[230.
-
-
-
-
-
-
-
-
-
-
004CP 104CP 204CP 404CP 504CP 604CP 704CP 804CP
2
2
2
2
2
2
2
2
-17RBR/BR -
-
-07BR -
-
51. 52. 52. 03. 33. 33. 05. 36.
-521. -
-
-052. -
-
002 004 004 004 004 004 004 004
K005 K057 geM1 geM1 geM1 geM2 geM2 geM2
]53.6[052. ]92.7[213. ]25.9[573. ]7.21[005. ]25.9[573. ]7.21[005. ]7.21[005. ]9.51[526.
]53.6[052. ]53.6[052. ]53.6[052. ]53.6[052. ]25.9[573. ]25.9[573. ]7.21[005. ]7.21[005.
]85.[320. ]85.[320. ]85.[320. ]85.[320. ]85.[320. ]18.[230. ]18.[230. ]18.[230.
]80.5[002. ]80.5[002. ]80.5[002. ]80.5[002. ]80.5[002. ]80.5[002. ]26.7[003. ]26.7[003.
-
-
-
-
-
-
-
-
154CP 254CP 454CP
3
3
3
09CNR -
-
3.0 0.1 0.2
3.0-
-
003 053 005
geM1 K52 K001
xam]5.8[633. xam]4.9[073. xam]9.9[093.
xam]1.8[023. xam]5.51[016. xam]4.82[21.1
]85.[320. ]85.[320. 400.±820.
]18.3[051. ]7.21[005. ]9.22[009.
021. 531. 062.
G154CP4- 3.0- 003geM1xam]5.8[633.xam]1.8[023.]85.[320.]18.3[051.021.
FA017H Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
AMBIENT TEMPERATURE (°C)
-55 70 80 90 100 1 10 120 130 140 150 160
% RA TED W A TT
100
75
50
25
0
A
B
125 145
LD
↑FIG. 1 ↑
B
↓
↓
← ←
← ←
← →→
→→
→←←
←←
← →→
→→
→
1.25 [32] Min. A.75 [19] Min.
↑LD
↓
FIG. 2
↑
B
↓←←
←←
← → →
→ →
→
A
←←
←←
← → →
→ →
→
LS
↓
↑←←
←←
←
→→
→→
→
↑
B
↓C
↑LD
↓
FIG. 3 LS
↑
↓
←←
←←
← →→
→→
→
A.75 [19] Min.
LD
FIG. 4 L S
↑
B
↓
C.10
.200
←←
←←
← →→
→→
→
A
↓
↑
RESISTORSCAPACITOR
S
C
OILSDELAY
LINES
RCD C omponents Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:sales@rcdcomponents.com
42
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
↓
↑
P/N DESIGNA TION: MA207 - 1003 - A B W
Optional Temp. Coefficient - leave blank for standard
(2 = ±2ppm/°C, 3= ±3ppm, 5= ±5ppm, 10= ±10ppm, 20= ±20ppm)
Tolerance Code: F=1%, D=0.5%, C=0.25%,
B=0.1%, A=0.05% Q=0.02%, T=0.01%, V=0.005%
RCD Type
Options: P, M, HS, ER (leave blank if standard)
Packaging : B = bulk, T = Tape & Reel
Resis. Code: 3 digits &multiplier (R100= .1Ω, 1R00= 1Ω,
1000= 100Ω, 1001= 1KΩ, 1002=10K, 1003=100K,1004=1M)
Termination: W= Pb-free, Q= Sn/Pb (leave blank if either is acceptable)