DROP-IN ISOLATORS
LOW POWER
All catalog part numbers are for devices with clockwise rotation, however, counter-clockwise rotation is available by request. Consult the factory for special performance and unique mechanical configurations. We have many other designs no listed in the catalog, and develop new designs on a frequent basis.
Available in BeO and Non-BeO

Note 5: Four Mounting Holes are 0.094 in. Diameter
Note 6: Tab Height is 0.075 in.
Note 7: Tab Height is 0.080 in.
Note 9: Tab Height is 0.120 in.
* Case Temperature Not To Exceed Operating Temperature
Frequency Range (GHz) | Isolation (Min) (-dB) | Insertion Loss (Max) (-dB) | VSWR (Max) | Reverse Power (Watts) | Power Rating (Watts) | Operating * Temperature oC | Footprint (in x in) | Part Number | Outline Drawing | Notes See Page 15 | Links |
---|---|---|---|---|---|---|---|---|---|---|---|
0.800-1.050 | 15 | 0.50 | 1.43 | 10 | 100 | -10 to +85 | 1.00 x 1.00 | 991-800105-501 | D28 | /wp-content/uploads/2020/12/D28.pdf | |
1.000-1.100 | 20 | 0.30 | 1.22 | 10 | 150 | -40 to +85 | 1.00 x 1.00 | 991-100110-501 | D28 | /wp-content/uploads/2020/12/D28.pdf | |
1.300-1.550 | 18 | 0.40 | 1.28 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-130155-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
1.400-1.600 | 19 | 0.30 | 1.20 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-140160-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
1.600-1.800 | 19 | 0.30 | 1.20 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-160180-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
1.625-1.666 | 20 | 0.30 | 1.25 | 10 | 100 | -40 to +70 | 0.75 x 0.75 | 991-162166-301 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
1.700-2.000 | 20 | 0.45 | 1.25 | 10 | 50 | -20 to +85 | 0.75 x 0.75 | 994-039031-011 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
1.800-1.880 | 20 | 0.35 | 1.22 | 10 | 30 | -40 to +100 | 0.75 x 0.75 | 994-039034-007 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
1.800-2.000 | 20 | 0.30 | 1.22 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-180200-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
1.900-2.100 | 20 | 0.40 | 1.25 | 10 | 30 | -40 to +100 | 0.75 x 0.75 | 094-039032-001 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
1.930-1.990 | 20 | 0.25 | 1.25 | 10 | 50 | -40 to +100 | 0.75 x 0.75 | 094-039041-001 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
1.990-2.500 | 17 | 0.50 | 1.33 | 10 | 50 | 0 to +65 | 0.75 x 0.75 | 991-199250-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
2.000-2.150 | 20 | 0.30 | 1.20 | 10 | 30 | -40 to +100 | 0.75 x 0.75 | 094-039032-003 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
2.000-2.300 | 20 | 0.30 | 1.22 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-200230-301 | D26 | /wp-content/uploads/2020/12/26.pdf | |
2.100-2.200 | 20 | 0.30 | 1.25 | 10 | 30 | -40 to +100 | 0.75 x 0.75 | 094-039033-010 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
2.100-2.300 | 20 | 0.40 | 1.25 | 10 | 30 | -40 to +100 | 0.75 x 0.75 | 094-039033-003 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
2.200-2.300 | 23 | 0.25 | 1.15 | 10 | 70 | -40 to +85 | 0.75 x 0.75 | 094-039033-004 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
2.300-2.500 | 20 | 0.25 | 1.22 | 10 | 70 | -30 to +70 | 0.75 x 0.75 | 094-039029-004 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
2.300-2.700 | 20 | 0.25 | 1.22 | 10 | 75 | -30 to +70 | 0.75 x 0.75 | 991-230270-301 | D26 | /wp-content/uploads/2020/12/26.pdf | |
2.450-2.500 | 22 | 0.25 | 1.17 | 10 | 75 | -10 to +80 | 0.75 x 0.75 | 991-245250-301 | D26 | /wp-content/uploads/2020/12/26.pdf | |
2.500-2.700 | 20 | 0.30 | 1.22 | 10 | 70 | -30 to +70 | 0.75 x 0.75 | 094-039029-003 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
3.200-3.600 | 20 | 0.40 | 1.22 | 10 | 50 | -20 to +85 | 0.75 x 0.75 | 991-320360-301 | D26 | /wp-content/uploads/2020/12/D26.pdf | |
3.400-3.600 | 20 | 0.35 | 1.25 | 10 | 100 | -40 to +85 | 0.75 x 0.75 | 994-039063-011 | D17 | 5, 6 | /wp-content/uploads/2020/12/D17.pdf |
3.400-4.200 | 20 | 0.40 | 1.22 | 10 | 50 | 0 to +70 | 0.75 x 0.75 | 991-340420-301 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
3.500-5.100 | 16 | 0.50 | 1.38 | 3 | 20 | -10 to +85 | 0.75 x 0.75 | 991-350510-301 | D17 | 5, 7 | /wp-content/uploads/2020/12/D17.pdf |
3.700-4.200 | 20 | 0.40 | 1.22 | 10 | 50 | -10 to +85 | 0.75 x 0.75 | 991-370420-301 | D17 | /wp-content/uploads/2020/12/D17.pdf | |
4.400-5.000 | 19 | 0.50 | 1.25 | 3 | 50 | 0 to +65 | 0.50 x 0.50 | 991-440500-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
4.500-4.800 | 20 | 0.30 | 1.22 | 10 | 20 | -30 to +70 | 0.75 x 0.75 | 994-039063-007 | D17 | 5, 7 | /wp-content/uploads/2020/12/D17.pdf |
4.500-5.300 | 19 | 0.50 | 1.25 | 10 | 50 | 0 to +65 | 0.50 x 0.50 | 991-450530-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
4.625-4.725 | 20 | 0.30 | 1.22 | 10 | 50 | 0 to +85 | 0.50 x 0.50 | 991-462472-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.000-5.300 | 20 | 0.40 | 1.22 | 10 | 50 | -40 to +85 | 0.50 x 0.50 | 994-039048-003 | D18 | 7 | /wp-content/uploads/2020/12/D18-1.pdf |
5.200-5.800 | 20 | 0.40 | 1.20 | 10 | 50 | -40 to +85 | 0.375 x 0.500 | 994-039052-006 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
5.200-5.900 | 23 | 0.40 | 1.14 | 10 | 50 | -20 to +70 | 0.375 x 0.500 | 994-039052-010 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
5.250-5.850 | 20 | 0.50 | 1.25 | 10 | 30 | -40 to +80 | 0.375 x 0.620 | 991-525585-901 | D23 | ||
5.400-5.900 | 20 | 0.50 | 1.22 | 5 | 10 | -20 to +85 | 0.50 x 0.50 | 991-540590-201 | D18 | 9 | /wp-content/uploads/2020/12/D18-1.pdf |
5.700-6.700 | 20 | 0.40 | 1.25 | 10 | 30 | -40 to +85 | 0.50 x 0.50 | 994-039042-019 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.725-5.825 | 20 | 0.30 | 1.22 | 10 | 50 | 0 to +85 | 0.50 x 0.50 | 991-572582-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.725-7.125 | 18 | 0.40 | 1.30 | 10 | 50 | 0 to +85 | 0.50 x 0.50 | 991-572712-202 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.800-6.500 | 20 | 0.40 | 1.20 | 10 | 50 | -40 to +85 | 0.375 x 0.500 | 094-039052-001 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
5.800-6.500 | 20 | 0.40 | 1.25 | 10 | 50 | -40 to +85 | 0.50 x 0.50 | 991-580650-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.800-6.700 | 20 | 0.50 | 1.25 | 10 | 30 | -40 to +85 | 0.50 x 0.50 | 094-039042-003 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.800-7.100 | 20 | 0.40 | 1.25 | 10 | 25 | -40 to +85 | 0.50 x 0.50 | 991-580710-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.850-6.425 | 18 | 0.40 | 1.22 | 3 | 25 | -30 to +85 | 0.350 x 0.475 | 094-039059-001 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
5.850-6.725 | 20 | 0.50 | 1.20 | 10 | 25 | -30 to +80 | 0.350 x 0.475 | 991-585672-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
5.850-6.725 | 20 | 0.50 | 1.25 | 10 | 25 | -30 to +80 | 0.50 x 0.50 | 094-039042-007 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
5.850-6.725 | 20 | 0.50 | 1.20 | 10 | 25 | -40 to +80 | 0.375 x 0.500 | 094-039052-002 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
6.400-7.200 | 20 | 0.40 | 1.20 | 10 | 25 | -40 to +85 | 0.375 x 0.625 | 994-039052-015 | D29 | /wp-content/uploads/2020/12/D29.pdf | |
6.400-7.200 | 21 | 0.30 | 1.18 | 10 | 25 | -40 to +85 | 0.375 x 0.500 | 994-039052-013 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
6.400-7.200 | 20 | 0.40 | 1.22 | 10 | 25 | -40 to +85 | 0.350 x 0.475 | 994-039066-010 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
6.400-7.200 | 20 | 0.40 | 1.22 | 10 | 25 | -40 to +85 | 0.50 x 0.50 | 994-039042-013 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
6.400-7.800 | 20 | 0.50 | 1.25 | 10 | 20 | -40 to +85 | 0.50 x 0.50 | 994-039042-017 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
6.600-7.100 | 20 | 0.40 | 1.22 | 10 | 25 | -40 to +85 | 0.350 x 0.475 | 994-039066-008 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
6.700-7.500 | 20 | 0.40 | 1.22 | 10 | 25 | -40 to +85 | 0.50 x 0.50 | 994-039042-014 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
6.700-7.750 | 20 | 0.50 | 1.25 | 10 | 20 | -40 to +85 | 0.50 x 0.50 | 994-039042-016 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
7.000-7.800 | 20 | 0.40 | 1.25 | 10 | 20 | -40 to +80 | 0.375 x 0.620 | 991-700780-901 | D23 | /wp-content/uploads/2020/12/D23.pdf | |
7.100-7.900 | 20 | 0.50 | 1.25 | 10 | 20 | -40 to +85 | 050 x 0.50 | 991-710790-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
7.200-8.400 | 19 | 0.50 | 1.25 | 5 | 30 | 0 to +65 | 050 x 0.50 | 991-720840-201 | D18 | 7 | /wp-content/uploads/2020/12/D18-1.pdf |
7.250-7.750 | 20 | 0.50 | 1.20 | 10 | 20 | -20 to +70 | 0.50 x 0.50 | 994-039042-015 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
7.400-8.100 | 20 | 0.40 | 1.20 | 3 | 10 | -20 to +70 | 0.375 x 0.500 | 991-740810-101 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
7.500-8.500 | 19 | 0.50 | 1.25 | 3 | 10 | -30 to +60 | 0.375 x 0.500 | 991-750850-101 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
7.700-8.500 | 21 | 0.45 | 1.20 | 3 | 10 | -20 to +70 | 0.375 x 0.500 | 991-770850-101 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
7.700-8.500 | 20 | 0.50 | 1.30 | 3 | 10 | -40 to +85 | 0.50 x 0.50 | 991-770850-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
7.700-8.800 | 20 | 0.40 | 1.25 | 3 | 10 | -30 to +80 | 0.375 x 0.620 | 991-770880-903 | D23 | /wp-content/uploads/2020/12/D23.pdf | |
7.700-10.500 | 18 | 0.65 | 1.29 | 3 | 10 | 0 to +65 | 0.350 x 0.475 | 991-770105-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
7.900-8.400 | 20 | 0.40 | 1.20 | 40 | 40 | -40 to +80 | 0.375 x 0.500 | 991-790840-203 | D20 | /wp-content/uploads/2020/12/D20.pdf | |
7.900-8.400 | 20 | 0.40 | 1.25 | 3 | 10 | -30 to +80 | 0.375 x 0.620 | 991-790840-901 | D23 | /wp-content/uploads/2020/12/D23.pdf | |
7.900-8.400 | 20 | 0.40 | 1.20 | 3 | 20 | -20 to +70 | 0.50 x 0.50 | 094-039052-016 | D18 | 7 | /wp-content/uploads/2020/12/D18-1.pdf |
8.500-9.000 | 20 | 0.40 | 1.25 | 3 | 10 | -30 to +70 | 0.350 x 0.475 | 991-850900-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
8.500-10.100 | 20 | 0.40 | 1.22 | 3 | 10 | -30 to +70 | 0.350 x 0.475 | 991-850101-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
9.000-9.200 | 20 | 0.35 | 1.25 | 5 | 10 | -30 to +70 | 0.350 x 0.475 | 994-039066-013 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
9.500-11.000 | 19 | 0.40 | 1.25 | 10 | 10 | 0 to +65 | 0.350 x 0.475 | 991-950110-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
9.700-9.900 | 20 | 0.40 | 1.22 | 5 | 10 | -30 to +70 | 0.350 x 0.475 | 994-039066-004 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
9.900-10.100 | 20 | 0.30 | 1.22 | 5 | 10 | -30 to +70 | 0.50 x 0.50 | 991-990101-203 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
10.000-11.700 | 20 | 0.40 | 1.22 | 5 | 10 | -30 to +85 | 0.50 x 0.50 | 991-100117-201 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
10.150-10.425 | 19 | 0.40 | 1.25 | 5 | 10 | -30 to +70 | 0.350 x 0.475 | 994-039066-019 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
10.700-12.750 | 20 | 0.40 | 1.22 | 5 | 10 | -30 to +70 | 0.350 x 0.475 | 994-039066-001 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
10.700-12.750 | 20 | 0.40 | 1.22 | 5 | 5 | -30 to +70 | 0.50 x 0.50 | 994-039066-014 | D40A | /wp-content/uploads/2020/12/D40A.pdf | |
10.900-12.750 | 16 | 0.80 | 0.32 | 10 | 5 | -30 to +80 | 0.25 x 0.50 | 991-109127-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
11.000-13.300 | 20 | 0.40 | 1.22 | 10 | 20 | -30 to +70 | 0.350 x 0.475 | 991-110133-901 | D21 | /wp-content/uploads/2020/12/D21.pdf | |
11.400-11.800 | 19 | 0.50 | 1.25 | 1 | 10 | -20 to +70 | 0.25 x 0.50 | 991-114118-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
11.700-12.700 | 20 | 0.40 | 1.22 | 5 | 5 | -30 to +70 | 0.350 x 0.475 | 991-117127-903 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
12.200-13.800 | 19 | 0.50 | 1.25 | 3 | 5 | -40 to +85 | 0.25 x 0.50 | 991-122138-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
12.700-13.250 | 21 | 0.40 | 1.20 | 3 | 5 | -30 to +70 | 0.25 x 0.50 | 991-127132-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
13.500-16.400 | 18 | 0.50 | 1.29 | 5 | 25 | 0 to +65 | 0.350 x 0.475 | 991-135164-901 | D21 | /wp-content/uploads/2020/12/D21.pdf | |
13.700-14.500 | 20 | 0.40 | 1.20 | 3 | 10 | -30 to +70 | 0.25 x 0.50 | 991-137145-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
13.750-14.500 | 22 | 0.40 | 1.18 | 10 | 10 | -30 to +70 | 0.350 x 0.475 | 994-039066-002 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
13.800-14.600 | 20 | 0.40 | 1.20 | 3 | 10 | -30 to +70 | 0.25 x 0.50 | 991-138146-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
14.000-14.500 | 20 | 0.50 | 1.25 | 10 | 10 | -40 to +75 | 0.50 x 0.50 | 994-039066-005 | D18 | /wp-content/uploads/2020/12/D18-1.pdf | |
14.000-14.500 | 21 | 0.45 | 1.20 | 10 | 15 | -40 to +70 | 0.350 x 0.475 | 991-140145-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
14.000-14.500 | 20 | 0.50 | 1.25 | 3 | 10 | -40 to +80 | 0.25 x 0.50 | 991-140145-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
14.000-15.500 | 20 | 0.50 | 1.22 | 3 | 10 | -20 to +70 | 0.25 x 0.50 | 991-140155-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
14.000-15.500 | 20 | 0.40 | 1.25 | 5 | 25 | -45 to +85 | 0.350 x 0.475 | 991-140155-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
14.400-15.600 | 20 | 0.40 | 1.25 | 5 | 25 | -20 to +95 | 0.350 x 0.475 | 991-144156-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
14.500-15.500 | 20 | 0.50 | 1.25 | 1 | 10 | -20 to +70 | 0.25 x 0.50 | 991-145155-091 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
15.000-18.000 | 18 | 0.60 | 1.35 | 5 | 25 | 0 to +65 | 0.350 x 0.475 | 991-150180-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
17.300-18.400 | 20 | 0.55 | 1.22 | 1 | 15 | 0 to +65 | 0.350 x 0.475 | 991-173184-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
17.800-19.300 | 20 | 0.55 | 1.22 | 1 | 10 | -30 to +80 | 0.350 x 0.475 | 991-178193-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
19.200-19.600 | 19 | 0.45 | 1.25 | 1 | 3 | 0 to +65 | 0.350 x 0.475 | 991-192196-901 | D21 | /wp-content/uploads/2020/12/D21-1.pdf | |
19.200-20.200 | 19 | 0.50 | 1.25 | 1 | 10 | -40 to +80 | 0.250 x 0.500 | 991-192202-001 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
19.800-21.700 | 20 | 0.50 | 1.22 | 1 | 10 | -40 to +85 | 0.250 x 0.500 | 991-198217-001 | D22 | /wp-content/uploads/2020/12/D22.pdf | |
20.200-21.200 | 19 | 0.50 | 1.25 | 1 | 10 | -40 to +80 | 0.250 x 0.500 | 991-202212-001 | D22 | /wp-content/uploads/2020/12/D22.pdf |