MVR21 Datasheet, PDF (2/4 Pages) Rohm – Chip trimmer potentiometers

Resistors
zDimensions (Unit: mm)
MVR21
Name of part
Material
③
Substrate
Alumina substrate
①
⑤
②
Resistance paste
Wiper
2nd Terminal (T2)
Thick film resistive element
Metal
Metal and Ni plating and Sn plating
1st,3rd Terminals (T1, T3) Metal and Ni plating and SnAgCu solder
Protective film
Insulator
(Unit : mm)
④
A
(B)
C
D
E
F
G
2.0
+0.15
−0.05
(1.35±0.2) 1.5±0.2 2.85±0.15
0.4
+0.05
0
1.35
+0.05
0
0.75
+0.15
−0
H
I
J
K
L
M
N
0.9±0.1 1.0±0.1 0.55±0.1 0.6±0.2 0.75±0.1 1.02±0.1 0.48±0.1
zEquivalent circuit
T1
T3
T2
T : terminal
zPackaging
Reel
AB D
C
A
0
φ180
−3
ラベル
Compatible with JEITA standard "EIAJ ET-7200B"
B
+1
φ60
0
(Unit : mm)
C
D
9 ± 1.0/−0 φ13 ± 0.2
Taping
P0
P2
A0
P1
K
(Unit : mm)
W
F
E
A0
B0
8.0 ± 0.2 3.5 ± 0.05 1.75 ± 0.1 2.45 ± 0.1 3.2 ± 0.1
D0
φ1.5
+
0.1
0
P0
4.0 ± 0.1
P1
P2
K
4.0 ± 0.1 2.0 ± 0.05
1.8
+0
−0.1
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