SMP Female to Female Compressible Adapter Amphenol 1112-4145 for High Frequency Signal Transmission
Manufacturer:
Amphenol
Description:
Coaxial Connector (RF) Adapters RoHS
Category:
Coaxial Connector (RF) Accessories/Coaxial Connector (RF) Adapters
Specifications
Mfr. Part #:
1112-4145
Model Number:
1112-4145
Introduction
Product Overview
The SV Microwave SMP Female to Female Compressible Adapter is designed for high-frequency applications, offering reliable performance from DC to 40.0 GHz. This adapter features a beryllium copper body and contacts, PTFE insulators, and a stainless steel sleeve and spring, ensuring durability and consistent electrical characteristics. It is RoHS compliant and engineered for precise signal transmission in demanding environments.
Product Attributes
- Brand: SV Microwave
- Product Type: SMP Female to Female Compressible Adapter
- Certifications: RoHS Compliant
- Materials:
- Bodies, Contacts & EMI / Anti-Rock Ring: Beryllium Copper per ASTM B196, Alloy No. UNS C17300, TD04
- Insulators: PTFE per ASTM D1710, Type I, Grade 1, Class B
- Sleeve: Stainless Steel per AMS-5640, Alloy UNS S30300, Type 1; or ASTM A582 Type 303, Cond. A
- Spring: Stainless Steel per AMS-5678, Alloy S17700
- Finishes:
- Bodies, Contacts, EMI / Anti-Rock Ring & Sleeve: Gold per ASTM B488, Type II, Code C, Class 1.27, over Nickel per AMS-QQ-N-290, Class 1, .00005" Min.
- Spring: Passivated per AMS 2700
Technical Specifications
| Specification | Value |
|---|---|
| Impedance | 50 Ohms |
| Frequency Range | DC to 40.0 GHz |
| Spring Force (Max at Full Deflection) | 4.0 Lbs |
| Spring Force (Min Preload) | 2.0 Lbs |
| Engage Force (Full Detent Max) | 13.5 Lbs (6.0 Lbs Typ.) |
| Engage Force (Smooth Bore Max) | 2.5 Lbs (1.85 Lbs Typ.) |
| Disengage Force (Full Detent Min) | 5.0 Lbs (7.5 Lbs Typ.) |
| Disengage Force (Smooth Bore Min) | 7.5 OZ (8.5 OZ Typ.) |
| Minimum Body Diameter | .112" [2.84 mm] |
| Minimum Contact Diameter | .128" [3.25 mm] |
| Maximum Body Diameter | .134" [3.40 mm] |
| Diameter (2X) | .187" [4.75 mm] |
Notes:
- All dimensions are in inches [millimeters].
- All dimensions are after plating.
- Break corners & edges .005 R. Max.
- Chamfer 1st & last threads.
- Surface roughness 63 RMS per MIL-STD-10.
- Diameter's on common centers to be concentric within .005 T.I.R.
- Remove all burrs unless otherwise specified.
- Tolerances: Fractional: 1/64, Angular: X 1 0' X X' 15', Decimal: .X .030, .XX .010, .XXX .005.
- Interpret dimensions and tolerances per ASME Y14.5M - 1994.
2411192337_Amphenol-1112-4145_C3340243.pdf
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