Spec No. JELF243B-9114A-01 P.1/9
MURATA MFG.CO., LTD
Reference
Only
Operating Temperature (°C)
85 125
0
Rated Current (A)
at 85°C
Rated current
at 125°C
Rated current
CHIP COIL (CHIP INDUCTORS) LQM21PZ□□□□G□D
REFERENCE SPECIFICATION【AEC-Q200】
1. Scope
This reference specification applies to Chip Coil (Chip Inductors) LQM21PZ_G□D series for automotive electronics
based on AEC-Q200 except for Power train and Safety.
2. Part Numbering
(ex) LQ M 21 P Z 1R0 N G C D
Product ID Structure Dimension Applications Category Inductance Tolerance Dimension Other Packaging
(L×W) and (T)
D: Taping
Characteristics
3. Rating
・Operating Temperature Range. – 55°C to +125°C
・Storage Temperature Range. – 55°C to
+125°C
Customer
Part Number
MURATA
Part Number
Inductance
DC
Resistance
(Ω)
Self
Resonant
Frequency
(MHz min.)
Rated Current
*1
(A)
ESD
Rank
4：<8kV
(μH) Tolerance
85℃ 125℃
LQM21PZR47MG0D 0.47 M：±20%
0.075±25% 100 1.3
*2
0.95
*2
4
LQM21PZR54MG0D 0.54 M：±20%
LQM21PZ3R3MG0D
3.3
M：±20%
N：±30%
0.165±25% 30 0.8
*2
0.55
*2
LQM21PZ3R3NG0D
LQM21PZ1R0NGCD 1.0 N：±30% 0.10±25% 50 0.9
*2
0.65
*2
LQM21PZ2R2NGCD 2.2 N：±30% 0.23±25% 40 0.8
*2
0.6
*2
LQM21PZ1R0NGRD 1.0 N：±30% 0.066±25% 50 1.3
*2
0.95
*2
LQM21PZ3R3MGRD
3.3
M：±20%
N：±30%
0.15±25% 30 1.0
*2
0.75
*2
LQM21PZ3R3NGRD
LQM21PZ4R7MGRD
4.7
M：±20%
N：±30%
0.23±25% 30 0.8
*2
0.6
*2
LQM21PZ4R7NGRD
*1 When applied Rated current to the Products, temperature rise caused by self-generated heat shall be limited to
40 max℃
*2 As for the Rated current marked with
*2
,
Rated Current is derated as right figure
depending on the operating temperature.
