Bolivar Drive
■
P.O. Box 547
■
Bradford, PA 16701
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USA
■
814-362-5536
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Fax 814-362-8883
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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.
PAGE 1 OF 4
Surface Mount Coat-insulated
Fixed Metal Film Resistors
RN41, RM41 Type
2. Dimensions and Construction
1. Features
■
Suitable for reflow and wave soldering
■
Meets or exceeds EIAJ-8009, EIA-PDP-100
■
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
Type
L
2A
(0805)
.079±.004
(2.0±0.1)
.012
(0.3)
.049±.002
(1.25±0.05)
.053
(1.35)
.003
(0.07)
.004
(0.1)
.061
(1.55)
.057±.004
(1.45±0.1)
.02
(0.5)
.138±.008
(3.5±0.2)
2B
(1406)
.069
(1.75)
.061±.006
(1.55±0.15)
.02
(0.5)
.126±.008
(3.2±0.2)
2D
(1206)
.006
(0.15)
.094
(2.4)
.087±.004
(2.2±0.1)
.02
(0.5)
.232±.008
(5.9±0.2)
2E, 2H
(2309)
(Inch Size Code)
C (min.) D1 D2 (max.) D3 (max.)
Dimensions inches (mm)
.071
(1.8)
.094
(2.4)
.087±.004
(2.2±0.1)
.02
(0.5)
.232±.008
(5.9±0.2)
3AS
.061
(1.55)
.055±.004
(1.4±0.1)
.02
(0.5)
.138±.008
(3.5±0.2)
2ES
(1406)
3. Type Designation
The type designation shall be the following form:
Size
ToleranceNominal
Resistance
2A: 0805
2B: 1406
2D: 1206
2E: 2309
2ES: 1406
2H: 2309
3AS: 2309
B = ±0.1%
C = ±0.25%
D = ±0.5%
F = ±1%
J = ±5%
±5%:
2 significant figures
+ 1 multiplier. “R”
indicates decimal
on values <10Ω
±1%:
3 significant figures
+ 1 multiplier. “R”
indicates decimal
on values <100Ω
2B J1002
Packaging
TE: 7"
Embossed
Plastic
(2A, 2B, 2ES -
3,000 pcs/reel)
(2D -
2,000 pcs/reel)
(2E, 2H, 3AS -
1,500 pcs/reel)
TE
Termination
Material
T: Sn
(Other
termination
styles may
be available,
please contact
factory for
options)
TRN41
Dielectric
New Type
RN41
T.C.R.
(ppm/°C)
25
50
100
200
50*
*T.C.R. noted for RN41 only
