defining a degree of excellence
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@compuserve.com
Internet: http://www.belfuse.com
Specifications subject to change without notice.
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
0.5 + 0.3 ns
1.0 + 0.4 ns
2.0 + 1.0 ns
3.0 + 1.0 ns
4.0 + 1.0 ns
5.0 + 2.0 ns
6.0 + 2.0 ns
7.0 + 2.0 ns
8.0 + 2.0 ns
9.0 + 2.0 ns
10.0 + 3.0 ns
15.0 + 3.0 ns
20.0 + 3.0 ns
25.0 + 3.0 ns
30.0 + 3.0 ns
40.0 + 3.0 ns
50.0 + 3.0 ns
Cat 20-R4
35
Part Numbers
5 + 0.3 ns
10 + 0.5 ns
20 + 1.0 ns
30 + 1.5 ns
40 + 2.0 ns
50 + 2.5 ns
60 + 3.0 ns
70 + 3.5 ns
80 + 4.0 ns
90 + 4.5 ns
100 + 5.0 ns
150 + 7.5 ns
200 + 10.0 ns
250 + 12.5 ns
300 + 15.0 ns
400 + 20.0 ns
500 + 25.0 ns
5%
5%
5%
5%
5%
5%
8%
8%
8%
8%
10%
10%
10%
10%
10%
10%
10%
.012
.008
100
o
90
o
.23 Max
.285 Max
.20 Max
.60 + .01
(P/N)
.80 Max
.10 Typ
.325
.018
.015 Min
.045
bel
(DC)
.030
4
o
.015
.004
.012
.008
.285 Max
.80 Max
.10 Typ
.60 + .01
.018
.22 Max
.350
bel
(DC)
(P/N)
.375
.12 Min
Coplanarity + .002
In 1
Gnd 14
13 12 11 10
9
2
3
5
6
7 Out
8 Gnd
A446-0005-XX
A446-0010-XX
A446-0020-XX
A446-0030-XX
A446-0040-XX
A446-0050-XX
A446-0060-XX
A446-0070-XX
A446-0080-XX
A446-0090-XX
A446-0100-XX
A446-0150-XX
A446-0200-XX
A446-0250-XX
A446-0300-XX
A446-0400-XX
A446-0500-XX
S469-0005-XX
S469-0010-XX
S469-0020-XX
S469-0030-XX
S469-0040-XX
S469-0050-XX
S469-0060-XX
S469-0070-XX
S469-0080-XX
S469-0090-XX
S469-0100-XX
S469-0150-XX
S469-0200-XX
S469-0250-XX
S469-0300-XX
S469-0400-XX
S469-0500-XX
Impedance in Ohms + 10%, XX = 50; 50 Ohms, XX = 01; 100 Ohms, XX = 02; 200 Ohms
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%
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
Electrical Characteristics
Ein
Trin
PW
PP
Pulse Voltage
Rise Time
Pulse Width
Pulse Period
1 Volt Typical
2.0 ns (10%-90%)
3 x Total Delay
4 x Pulse Width
Test Conditions @ 25
o
C
300
o
C
T i m e i n M i n u t e s
for 90 Seconds Max
> 185
o
C
225
o
C Max Temp.
Infra Red
0
200
o
C
100
o
C
T
emp.
8
6
4
2
Recommended Temperature Profile
10 TAP 14 PIN DIP
PASSIVE DELAY MODULES
3.0 ns
3.8 ns
5.0 ns
7.0 ns
8.5 ns
10.0 ns
12.0 ns
14.0 ns
16.0 ns
18.0 ns
20.0 ns
30.0 ns
40.0 ns
50.0 ns
60.0 ns
80.0 ns
100.0 ns
SMD
Thru-Hole
Rise Time
Attenuation
Maximum
Total Delay
Tap - Tap
Delay
Other Delays and Impedances Available
Consult Sales
Transfer molded for better reliability
Compatible with ECL & TTL circuits
Terminals: Electro-Tin plate phosphor bronze
Performance warranty is limited to specified parameters listed
Tape & Reel available
32mm Wide x 16mm Pitch, 500 pieces per 13" reel
Notes
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