Precision Thin Film Chip Resistor
AEC-Q200 Type
RHA73 Series
FEATURE
•
•
•
Operating Temperature: -55 ~ +155°C
Extremely Low TCR, Tight Tolerance
AEC-Q200 Compliant
• Application: Automotive, medical equipment, testing/measurement
equipment, printer equipment, automatic equipment controller,
converters, communication device, cell phone, GPS, PDA
PART NUMBERING SYSTEM
RHA73
F
(2)
1J TD 49R9
D
(6)
(1)
(3)
(4)
(5)
No
(1)
(2)
(3)
(4)
(5)
(6)
Item
Code
Description
Meritek Series
TCR
RHA73
F
Precision Thin Film Chip Resistor
F: ±25PPM/°C
High Power Type AEC-Q200
C: ±10, D: ±15, G: ±50 PPM/°C
See dimensions table below
TE: Plastic Tape (Reel)
Size Code
Packaging
Resistance
Tolerance
1J
1J: 0603: 1.6x0.8mm
TD: Paper Tape (Reel)
49R9: 49.9Ω
TD
49R9
D
First three digits: significant, Fourth: Multiplier
A: ±0.05%, B: ±0.1%, C: ±0.25%, F:±1%
D: ±0.5%
DIMENSIONS AND LAND PATTERN
L
W
(mm)
T
D1
(mm)
D2
(mm)
A
(mm)
B
(mm)
C
(mm)
Weight
(g/1000pcs)
Size
(mm)
(mm)
1J (0603)
2A (0805)
2B (1206)
2E (1210)
2H (2010)
1.55±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20
2.00±0.15 1.25±0.15 0.55±0.10 0.30±0.20 0.40±0.20
3.05±0.15 1.55±0.15 0.55±0.10 0.42±0.20 0.35±0.25
3.10±0.15 2.40±0.15 0.55±0.10 0.40±0.20 0.55±0.25
4.90±0.15 2.40±0.15 0.55±0.10 0.60±0.30 0.50±0.25
0.80
1.00
2.00
2.00
3.60
1.00
1.00
1.15
1.15
1.40
0.90±0.2
1.35±0.2
1.70±0.2
2.50±0.2
2.50±0.2
1.83
4.71
9.02
10
23.61
Item
Construction
Alumina Substrate
Bottom Electrode
Top Electrode
Item
Construction
Edge Electrode
Barrier Layer
Item
Construction
1
2
3
4
5
6
7
8
9
Resistor Layer
Overcoat
External Electrode
Marking
Rev. 1b 08/15/22
Meritek Electronics Corporation | www.meritekusa.com