ESR03EZPF3742 Rohm Semiconductor, ESR03EZPF3742 Datasheet - Page 2
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ESR03EZPF3742
Manufacturer Part Number
ESR03EZPF3742
Description
RES 37.4K OHM 1/5W 1% 0603 SMD
Manufacturer
Rohm Semiconductor
Series
ESR03r
Datasheet
1.ESR03EZPJ101.pdf
(4 pages)
Specifications of ESR03EZPF3742
Resistance (ohms)
37.4K
Power (watts)
0.2W, 1/5W
Composition
Thick Film
Features
Anti-Surge
Temperature Coefficient
±100ppm/°C
Tolerance
±1%
Size / Dimension
0.063" L x 0.031" W (1.60mm x 0.80mm)
Height
0.018" (0.45mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
0603 (1608 Metric)
Resistance In Ohms
37.4K
Case
0603 (1608 metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
RHM37.4KADTR
○
ESR03
c
www.rohm.com
Resistance
Variation of resistance
with temperature
Overload
Solderability
Resistance to
soldering heat
Rapid change of
temperature
Damp heat, steady state
Endurance at 70°C
Endurance
Resistance to solvent
Bend strength of
the end face plating
Static electric
characteristics
Characteristics
Dimensions (Unit : mm)
2009 ROHM Co., Ltd. All rights reserved.
Item
6
0.3±0.2
0.3±0.2
1.6±0.1
1
6
Marking
No remarkable abnormality on the appearance.
Without mechanical damage such as breaks.
5
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Guaranteed value
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (5.0%+0.05Ω)
2
3
4
± (2.0%+0.1Ω)
± (3.0%+0.1Ω)
± (3.0%+0.1Ω)
± (3.0%+0.1Ω)
Resistor type
See Table.1
J : ±5%
F : ±1%
D : ±0.5%
No.
1
2
3
4
5
6
Resistive element (Oxide metal thick film)
Silver thick film electrode
Nickel electrode
Sn electrode
Alumina substrate
Overcoating (Resin)
2/3
Material
JIS C 5201-1 4.5
JIS C 5201-1 4.8
Measurement : −55 / +25 / +125°C
JIS C 5201-1 4.13
Rated voltage (current) ×2.5, 2s.
Maximum overload voltage : 100V
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235±5°C
Duration of immersion : 2.0±0.5s.
JIS C 5201-1 4.18
Soldering condition : 260±5°C
Duration of immersion : 10±1s.
JIS C 5201-1 4.19
Test temp. : −55°C to +125°C 5cyc
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 1,000h to 1,048h
JIS C 5201-1 4.25.1
Rated voltage (current), 70°C
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
JIS C 5201-1 4.25.3
155°C
Test time : 1,000h to 1,048h
JIS C 5201-1 4.29
23±5°C, Immersion cleaning, 5±0.5min.
Solvent : 2-propanol
JIS C 5201-1 4.33
EIAJ ED-4701 1300 Test method 304
Voltage : 3kv
R : 1.5kΩ
C : 100pF
Apply cycle : 1 time
Test conditions (JIS C 5201-1)
2009.10 - Rev.C
Data Sheet