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Datasheet> All Categories > Passive components> The resistor> RN73F1ETD21R0D
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RN73F1ETD21R0D

Description
Fixed Resistor, Thin Film, 0.0625W, 21ohm, 25V, 0.5% +/-Tol, 25ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size1MB，5 Pages
ManufacturerMeritek Electronics
Websitehttp://www.meritekusa.com
Environmental Compliance  
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RN73F1ETD21R0D Overview

Fixed Resistor, Thin Film, 0.0625W, 21ohm, 25V, 0.5% +/-Tol, 25ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT

RN73F1ETD21R0D Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1676685458
package instructionCHIP
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresPRECISION
structureRectangular
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package height0.3 mm
Package length1 mm
Package formSMT
Package width0.5 mm
method of packingTR, Paper, 7 Inch
Rated power dissipation(P)0.0625 W
Rated temperature70 °C
resistance21 Ω
Resistor typeFIXED RESISTOR
size code0402
surface mountYES
technologyTHIN FILM
Temperature Coefficient25 ppm/°C
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal shapeWRAPAROUND
Tolerance0.5%
Operating Voltage25 V

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Download Datasheet
Precision Thin Film Chip Resistors
RN73 Series
F
EATURE
Operating Temperature: -55 ~ +155°C
Storage Temperature: 15 ~ 28°C, Humidity < 80% RH
Very Tight Tolerance Down to ±0.01%
Extremely Low TCR Down to ±1PPM/°C
Wide Resistance Range 1Ω ~ 3MΩ
Miniature Size 0201 Available
P
ART
N
UMBERING
S
YSTEM
RN73
(1)
No
(1)
(2)
(3)
(4)
(5)
(6)
C
(2)
1H
(3)
Item
TD
(4)
49R9
(5)
Code
RN73
C
1H
TD
49R9
D
E
(6)
Description
Precision Thin Film Chip
Resistor
C: ±10 (PPM/°C)
1H: 0201
TD: Paper Tape (Reel)
49R9: 49.9Ω
D: ±0.5%
SMD Type
5: ±1; X: ±2, O: ±3, B: ±5, D: ±15, F: ±25, G: ±50
1E: 0402, 1J: 0603, 2A: 0805, 2B: 1206, 2E: 1210,
2H: 2010, 3A: 2512
B: Bulk, TE: Plastic Tape (Reel), TP: Paper Tape
4 digits, First 3 are significant, Fourth is multiplier
T: ±0.01%, A: ±0.05%, B: ±0.1%, C: ±0.25%, F:±1%
Series Reference
Meritek Series
TCR (PPM/°C)
Size Code
Packaging
Resistance
Tolerance
D
IMENSIONS
A
ND
C
ONSTRUCTION
Size
1H (0201)
1E (0402)
1J (0603)
2A (0805)
2B (1206)
2E (1210)
2H (2010)
3A (2512)
Item
1
2
3
L
(mm)
0.58±0.05
1.00±0.05
1.55±0.10
2.00±0.15
3.05±0.15
3.10±0.15
4.90±0.15
6.30±0.15
W
(mm)
0.29±0.05
0.50±0.05
0.80±0.10
1.25±0.15
1.55±0.15
2.40±0.15
2.40±0.15
3.10±0.15
T
(mm)
0.23±0.05
0.30±0.05
0.45±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.55±0.10
Item
4
5
6
D1
(mm)
0.12±0.05
0.20±0.10
0.30±0.20
0.30±0.20
0.42±0.20
0.40±0.20
0.60±0.30
0.60±0.30
D2
(mm)
0.15±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.35±0.25
0.55±0.25
0.50±0.25
0.50±0.25
Construction
Edge Electrode
Barrier Layer
External Electrode
A
(mm)
0.25
0.50
0.80
1.00
2.00
2.00
3.60
4.90
B
(mm)
0.30
0.50
1.00
1.00
1.15
1.15
1.40
1.60
Item
7
8
9
C
(mm)
0.40±0.2
0.60±0.2
0.90±0.2
1.35±0.2
1.70±0.2
2.50±0.2
2.50±0.2
3.10±0.2
Weight
(g/1000pcs)
0.14
0.54
1.83
4.71
9.02
10
23.61
38.06
Construction
Alumina Substrate
Bottom Electrode
Top Electrode
Construction
Resistor Layer
Overcoat
Marking
Rev. 7c 01/19/18
Meritek Electronics Corporation
|
www.meritekusa.com

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