51-321-312 Spectrum Advanced Specialty Products, 51-321-312 Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
51-321-312
Manufacturer Part Number
51-321-312
Description
EMI Feedthrough Filters 200VDC/125VAC 1A LOW PASS HERM FILTER
Manufacturer
Spectrum Advanced Specialty Products
Type
Hermetically Sealed Threaded Case Filtersr
Datasheet
1.51-353-345.pdf
(16 pages)
Specifications of 51-321-312
Capacitance
0.5 uF
Voltage Rating
200 V
Circuit Type
Pi Filter
Maximum Dc Current
1 A
Maximum Dc Resistance
0.25 Ohms
Operating Temperature Range
- 55 C to + 125 C
Case Height
17.45 mm
Case Length
14.22 mm
Dimensions
14.22 mm L x 17.45 mm H
Lead Diameter
2.921 mm
Product
EMI Filters
Hermetically Sealed
Threaded Case Filters
.375 ø Pi Circuit
.375 ø Pi Circuit Standard Product
¦
SPECTRUM CONTROL INC. • 8031 Avonia Rd. • Fairview, PA 16415 • Phone: 814-474-2207 • Fax: 814-474-2208 • Web site: www.spectrumcontrol.com
SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58
ø .385 Max.
¦ 9001-100-1080
¦ 9001-100-1081
¦ 9001-100-1010
¦ 9001-100-1013
¦ 51-311-322
¦ 9001-100-1025
Also available through Spectrum Control’s authorized distributors.
Thread length: A - 0.187 (4.76) B - 0.312 (7.92)
Part Number
SCI-2030-010
SCI-2030-004
SCI-2030-005
SCI-2030-006
SCI-2030-013
SCI-2130-009
51-311-319
51-311-320
51-311-321
SCI-2130-007
SCI-2130-014
51-311-316
51-311-317
SCI-2330-009
SCI-2330-010
SCI-2330-012
SCI-2330-007
(9.779)
MIL
No
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
.050 (1.27) x .070 (1.78)
Figure
Slot, both ends
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
L
150
150
150
150
150
150
150
150
150
250
250
250
300
300
300
300
DC
Figure 1
80
80
80
80
80
80
80
85°C
Rated Voltage
125
125
125
125
125
125
125
AC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A/B
100
100
100
100
100
100
100
100
100
200
200
200
300
300
300
300
DC
50
50
50
50
50
50
50
1/4–28 Unf–2A Thd.
125°C
.115 Ref.
(2.921)
125
125
125
125
125
125
125
AC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(4.064)
Amp
0.50
1.00
2.00
3.00
3.00
5.00
10.0
0.25
0.50
0.50
1.00
1.00
3.00
5.00
10.0
10.0
1.00
3.00
5.00
0.25
0.50
2.00
10.0
Max.
.160
I
ø .385 Max.
1.500
1.500
1.500
1.500
1.500
2.800
2.800
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.000
0.300
0.300
0.300
0.300
0.300
0.300
0.300
(9.779)
Cap
Min
µF
(5.08)
.200
.062 (1.52) ø Hole
Ohms
1.000
0.250
0.063
0.027
0.027
0.015
0.005
4.000
0.600
0.600
0.250
0.250
0.060
0.015
0.003
0.005
0.250
0.050
0.015
4.000
1.000
0.063
0.003
DCR
Max
Both ends
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
0.758
In
Max
L
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
(19.253)
L
(mm)
1/4–28 Unf–2A Thd.
Figure 2
Lgth
Thd
B
A
A
A
B
A
A
B
A
A
A
A
A
A
A
B
A
A
A
B
B
B
A
KHz
30
24
15
—
—
—
—
21
28
—
—
—
—
—
—
—
—
—
—
—
6
9
9
8
A/B
KHz
Minimum Insertion Loss (dB)
150
66
54
45
35
35
18
32
70
51
39
41
28
16
—
24
24
20
—
—
50
40
18
14
Dimensions in inches (mm)
.115 Ref.
(3.81)
Max.
KHz
.150
300
(2.92)
70
70
62
55
55
60
40
70
69
68
60
59
41
28
29
29
40
20
12
66
56
33
20
MHz
70
70
70
70
70
70
35
70
70
70
70
70
70
65
40
40
70
55
50
70
70
63
30
1
MHz
10
70
70
70
70
70
70
68
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
(5.08)
Max.
.200
MHz
100
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
GHz
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
80
70
70
70
70
1
93