AlN Flanged Terminations
60 Watts, 50
Model RFP-60N50TP
Outline Drawing
Aluminum Nitride Flanged T
e
rminations
1
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Features
· DC 4.0 GHz
· 60 Watts
· Aluminum Nitride (AlN) Ceramic
· Welded Silver Leads
· Non-Nichrome Resistive
Element
· Low VSWR
· 100% Tested
Notes: Tolerance is ±.010, unless otherwise specified. Operating
temperature is -55°C to +150°C (see chart). Designed to meet or exceed
applicable portions of MIL-E-5400. All dimensions are in inches. Lead
length 0.15" minimum.
Specifications subject to change without notice.
Electrical Specifications
Resistance Value:
50 ohms, ±5%
Frequency Range:
DC - 4.0 GHz
Power:
60 Watts
V.S.W.R.:
1.25:1
General Specifications
Resistive Element:
Thick film
Substrate:
Aluminum nitride ceramic
Cover:
Alumina ceramic
Mounting Flange:
Copper, nickel plated per
QQ-N-290
Lead(s):
99.99% pure silver (.005" thk)
VER. 4/23/02
1. Make sure that the devices are mounted on flat surfaces
(.001" under the device) to optimize the heat transfer.
2. Drill & tap the heatsink for the appropriate thread size to be
used.
3. Coat heatsink with a minimum amount of high quality
silicone grease (.001" max. thickness).
4. Position device on mounting surface & secure using socket
head screws, flat & split washers. Torque screws to the
appropriate value. Make sure that the device is flat against
the heatsink. (Care should be taken to avoid upward
pressure of the leads towards the lid).
5. Solder leads in place using an SN63 type solder with a
controlled temperature iron (700°F).
Aluminum Nitride T
e
rminations
Model RFP-60N50TP
Typical Performance
2
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Power Derating
Suggested Mounting Procedures
SUGGESTED STRESS RELIEF METHODS
(2 PLACES)
BOARD LOWER
THAN LEAD.
.025
SCALE: NONE
MIN.
WITH LEAD.
BOARD EVEN
NOT RECOMMENDED APPLICATION
THAN LEAD.
BOARD LOWER
SCALE: NONE
BOARD HIGHER
THAN LEAD.
CASE TEMPERATURE --
°C
% OF RATED POWER
150
125
100
75
50
25
100
75
25
50
0
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