KOA SPEER ELECTRONICS, INC.
SS-197 R5
AHA 6/07/07
Surface Mount Coat-insulated
Fixed Metal Film Resistors
RN41, RM41 Type
1. Features
■
■
■
CERTIFIED
CERTIFIED
■
Meets or exceeds EIAJ-8009, EIA-PDP-100
Suitable for reflow and wave soldering
High stability in short and long term tests
■
Marking: Blue body color for “RN” , green for “RM”
Products with lead-free terminations meet RoHS requirements.
Pb located in glass material, electrode and resistor element is
exempt per Annex 1, exemption 5 of EU directive 2005/95/EC
2. Dimensions and Construction
C
L
D3
Type
(Inch Size Code)
L
.079±.004
(2.0±0.1)
.138±.008
(3.5±0.2)
.126±.008
(3.2±0.2)
.138±.008
(3.5±0.2)
.232±.008
(5.9±0.2)
.232±.008
(5.9±0.2)
Dimensions
inches
(mm)
C (min.)
D1
D2 (max.)
.012
(0.3)
.02
(0.5)
.02
(0.5)
.02
(0.5)
.02
(0.5)
.02
(0.5)
.049±.002
(1.25±0.05)
.057±.004
(1.45±0.1)
.061±.006
(1.55±0.15)
.055±.004
(1.4±0.1)
.087±.004
(2.2±0.1)
.087±.004
(2.2±0.1)
.053
(1.35)
.061
(1.55)
.069
(1.75)
.061
(1.55)
.094
(2.4)
.094
(2.4)
D3 (max.)
.003
(0.07)
2A
(0805)
2B
(1406)
D1 D2
2D
(1206)
2ES
(1406)
2E, 2H
(2309)
3AS
.004
(0.1)
Insulation
Coating
Trimming Resistive
Line
Film
Ceramic
Core
End
Cap
Marking
.006
(0.15)
.071
(1.8)
3. Type Designation
The type designation shall be the following form:
New Type
RN41
Dielectric
RN41
2B
Size
2A: 0805
2B: 1406
2D: 1206
2E: 2309
2ES: 1406
2H: 2309
3AS: 2309
T: Sn
T
Termination
Material
TE
Packaging
TE: 7"
Embossed
Plastic
(2A, 2B, 2ES -
3,000 pcs/reel)
(2D -
2,000 pcs/reel)
(2E, 2H, 3AS -
1,500 pcs/reel)
1002
Nominal
Resistance
±5%:
2 significant figures
+ 1 multiplier. “R”
indicates decimal
on values <10Ω
±1%:
3 significant figures
+ 1 multiplier. “R”
indicates decimal
on values <100Ω
■
J
Tolerance
B
C
D
F
J
= ±0.1%
= ±0.25%
= ±0.5%
= ±1%
= ±5%
50*
T.C.R.
(ppm/°C)
25
50
100
200
(Other
termination
styles may
be available,
please contact
factory for
options)
*T.C.R. noted for RN41 only
PAGE 1 OF 4
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Bolivar Drive
■
P.O. Box 547
■
Bradford, PA 16701
■
USA
■
814-362-5536
Fax 814-362-8883
www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA [ KOA SPEER ELECTRONICS, INC. ]
