defining a degree of excellence
Cat 40-R0
.80 Max
.020
.255 Max
.20 Max
4 PIN SIP
PASSIVE DELAY MODULES
In 2
Gnd 1
Out 6
Gnd 7
.120 Min
.018
.60 + .01
.10 Typ
.012
.008
bel
(DC)
.125
(P/N)
Part Numbers
50 Ohms + 10%
0403-0001-50
0403-0002-50
0403-0003-50
0403-0004-50
0403-0005-50
0403-0006-50
0403-0007-50
0403-0008-50
0403-0009-50
0403-0010-50
0403-0011-50
0403-0012-50
0403-0013-50
0403-0014-50
0403-0015-50
0403-0020-50
0403-0025-50
0403-0030-50
0403-0035-50
0403-0040-50
0403-0045-50
0403-0050-50
75 Ohms + 10%
0403-0001-75
0403-0002-75
0403-0003-75
0403-0004-75
0403-0005-75
0403-0006-75
0403-0007-75
0403-0008-75
0403-0009-75
0403-0010-75
0403-0011-75
0403-0012-75
0403-0013-75
0403-0014-75
0403-0015-75
0403-0020-75
0403-0025-75
0403-0030-75
0403-0035-75
0403-0040-75
0403-0045-75
0403-0050-75
100 Ohms + 10% 200 Ohms + 10%
0403-0001-01
0403-0002-01
0403-0003-01
0403-0004-01
0403-0005-01
0403-0006-01
0403-0007-01
0403-0008-01
0403-0009-01
0403-0010-01
0403-0011-01
0403-0012-01
0403-0013-01
0403-0014-01
0403-0015-01
0403-0020-01
0403-0025-01
0403-0030-01
0403-0035-01
0403-0040-01
0403-0045-01
0403-0050-01
0403-0001-02
0403-0002-02
0403-0003-02
0403-0004-02
0403-0005-02
0403-0006-02
0403-0007-02
0403-0008-02
0403-0009-02
0403-0010-02
0403-0011-02
0403-0012-02
0403-0013-02
0403-0014-02
0403-0015-02
0403-0020-02
0403-0025-02
0403-0030-02
0403-0035-02
0403-0040-02
0403-0045-02
0403-0050-02
Total Delay
1.0 + 0.30
2.0 + 0.30
3.0 + 0.30
4.0 + 0.30
5.0 + 0.30
6.0 + 0.30
7.0 + 0.35
8.0 + 0.40
9.0 + 0.45
10.0 + 0.50
11.0 + 0.55
12.0 + 0.60
13.0 + 0.65
14.0 + 0.70
15.0 + 0.75
20.0 + 1.00
25.0 + 1.25
30.0 + 1.50
35.0 + 1.75
40.0 + 2.00
45.0 + 2.25
50.0 + 2.50
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Rise Time
2.65
2.75
2.90
3.15
3.20
3.35
3.50
3.65
3.80
4.00
4.25
4.50
4.75
5.00
5.25
6.10
7.50
9.00
10.50
12.50
13.50
15.00
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Attenuation
Maximum
3%
3%
3%
3%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
5%
6%
6%
6%
6%
6%
Electrical Characteristics
Delay Measurement
Rise Time Measurement
Distortion
Insulation Resistance @ 50 Vdc
Dielectric Withstanding Voltage
Operating Temperature Range
Temperature Coefficient of Delay
Minimum Input Pulse Width
Maximum Duty Cycle
50% Levels
10%-90% Levels
+ 10%
10K Megohms Min.
50 Vdc
-55
o
C to +125
o
C
100 PPM/
o
C Max.
3 x Trout or 5 ns W.I.G.
60%
Ein
Trin
PW
PP
Test Conditions @ 25
o
C
Pulse Voltage
Rise Time
Pulse Width
Pulse Period
1 Volt Typical
2.0 ns (10%-90%)
3 x Total Delay
4 x Pulse Width
Notes
Transfer molded for better reliability
Compatible with ECL & TTL circuits
Terminals: Electro-Tin plate phosphor bronze
Performance warranty is limited to specified parameters listed
Specifications subject to change without notice.
Other Delays and Impedances Available
Consult Sales
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302-4496
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: BelFuse@belfuse.com
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: 44-1772-556601
Fax: 44-1772-888366
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