unr2-t221 Riedon Powertron, unr2-t221 Datasheet - Page 3

• Manufacturer Part Number: unr2-t221
• Description: Precisionfoilresistors
• Manufacturer: Riedon Powertron

Riedon Inc.
USR UNR
USS UNS
Precision Foil Resistors
USR 2-T220B / UNR 2-T220B
USR 2-T220 / UNR 2-T220
USR 2-T221 / UNR 2-T221
2-T220
2-T220 / T220B / T221
300 Cypress Avenue
SPECIFICATIONS
Alhambra CA 91801
www.riedon.com
Dimensions
I (C-Contact)
I (C-Contact)
(continued)
Dimension
Dimension
Dimension
G
M
O
G
M
O
G
A
B
C
D
E
F
H
K
N
A
B
C
D
E
F
H
K
N
A
B
C
D
E
F
H
K
J
L
J
L
J
L
I
I
I
[phone]
17.30
10.16
16.40
10.00
13.80
18.30
10.16
16.40
10.00
13.80
15.30
10.00
35.30
Ø3.7
Ø3.2
Ø3.7
Ø0.6
6.00
5.08
0.76
1.30
2.00
1.20
4.00
2.90
0.40
1.85
3.70
5.08
0.76
1.30
2.00
1.20
4.00
3.90
0.40
1.85
2.80
2.00
5.08
1.27
4.60
6.00
2.41
mm
mm
mm
(±mm)
(±mm)
(±mm)
tol.
0.2
0.2
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
tol.
0.2
0.2
0.1
0.1
0.2
0.1
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
tol.
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
2.0
0.1
0.1
inches
Ø0.146
inches
Ø0.126
inches
Ø0.146
Ø0.02
0.68
0.40
0.24
0.65
0.20
0.03
0.05
0.39
0.54
0.08
0.05
0.16
0.02
0.07
0.72
0.40
0.15
0.65
0.20
0.03
0.05
0.39
0.54
0.08
0.05
0.16
0.15
0.02
0.07
0.60
0.39
0.08
0.20
0.05
0.18
0.24
1.39
0.09
0.11
0.11
[phone]
(±inches)
(±inches)
(±inches)
0.008
0.008
0.004
0.004
0.008
0.004
0.004
0.004
0.008
0.008
0.004
0.004
0.004
0.004
0.004
0.004
0.008
0.008
0.004
0.004
0.008
0.004
0.004
0.004
0.008
0.008
0.004
0.004
0.004
0.004
0.004
0.004
0.008
0.008
0.004
0.004
0.004
0.004
0.004
0.004
0.008
0.079
0.004
0.004
tol.
tol.
tol.
Page 126
rev. 03/2006A