RF Multipin Connectors / Inserts


 

WHAT IS AN INSERT AND WHERE IS IT USED?

We call the little connector that is located in the Multiport and terminated to the cable the "Insert", or "Insert-Connector". The Inserts and specifications are shown below:

  1. The standard Q24 Insert is used in most applications with the MIL-DTL-3899 shells, usually of sizes 21 and 25 and in the frequency range of DC - 24.0 GHz. Already the traditional SQ-Series are using this unit. The Inserts are available in different versions, spring loaded, limited spring loaded, fixed and pressurized.

  2. The standard Q40 Insert, is used in most applications with the MIL-DTL-3899 shells, usually of sizes 21 and 25 and in the frequency range of DC - 40.0 GHz. The Inserts are also available in different versions, spring loaded, limited spring loaded, fixed and pressurized.

  3. The Push-On SMA male, together with the standard SMA female, as used in the rectangular Multiport RQ23-DC26. The reason for using this connector configuration was the customer request that a standard series connector had to be used for best test application with his standard SMA test cables he wanted to have in place.

  4. The SMP connector, used in some special Multiports.

  5. The SMPM connector, as used in the TQ-09 and the TQ-19 of the MIL-DTL- 38999 Size 13 and Size 25 shell. 9 cable assemblies were to be hooked up in the small shell of size 13, and 19 cable assemblies in the size 25 shell.

 

Q24 INSERTS / DC - 24.0 GHz

Cable Type over Insert Part Number Q24-Insert / 2101-02
1114143
TQ11-2101-02TQ41-2101-02TQ43-2101-02
Connector Code: QF
Q-Inserts female, spring loaded, Bayonet Catch
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 2101-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 21S1-02
1114143
TQ11-21S1-02TQ41-21S1-02TQ43-21S1-02
Connector Code: QFE
Q-Inserts female, limited spring loaded, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 21S1-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 21E1-02
1114143
TQ11-21E1-02TQ41-21E1-02TQ43-21E1-02
Connector Code: QFF
Q-Inserts female, firm, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 21E1-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 21P1-02
1114143
TQ11-21P1-02TQ41-21P1-02TQ43-21P1-02
Connector Code: QPF
Q-Inserts female, pressurized, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 21P1-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 1102-02
1114143
TQ11-1102-02TQ41-1102-02TQ43-1102-02
Connector Code: QM
Q-Inserts male, spring loaded, Bayonet Catch
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 1102-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 11S1-02
1114143
TQ11-11S1-02TQ41-11S1-02TQ43-11S1-02
Connector Code: QME
Q-Inserts male, limited spring loaded, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 11S1-02 / 3D

Cable Type over Insert Part Number Q24-Insert / 11F1-02
1114143
TQ11-11F1-02TQ41-11F1-02TQ43-11F1-02
Connector Code: QMF
Q-Inserts male, firm, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Q24-Insert / 11F1-02 / 3D

 

Type "Q" RF INSERTS SPECIFICATION / DC - 24.0 GHz

The specifications below are general specifications for all Q-Inserts for TQ-, IQ-, BQ-, and CQ- Shells. Specific Data for VSWR, Insertion Loss, R.F. Leakage etc. are available from the factory upon request. Specifications in the following table are recommended for any procurement documents or drawings. In the event of any conflict between these specifications and General Specifications MIL-PRF-39012, these specifications shall govern. The paragraph numbers refer to the associated requirement paragraphs of MIL-PRF-39012/C. These specifications are subject to change according to the latest revision.
REQUIREMENT § GENERAL SPECIFICATIONS
GENERAL
Standard Materials 3.3 STAINLESS STEEL corrosion resistant 1.4305 per DIN 17440 (QQ-S-764, class 303 or ASTM-A-582-80).
ALUMINUM AlMg4.5Mn per DIN 1725, AlMgSi0.5 per DIN 1725, AlMgSi1 per DIN 1725 (6061-T6 per QQ-A-225/8).
BRASS CuZn39Pb3 per DIN 17660 (UNS C 38500).
COPPER BERYLLIUM 33-25 CuBe2Pb H per DIN 17666 (ASTM B 196).
PTFE Fluorocarbon per DIN 52900 (MIL-P-19468 and L-P403).
SILICONE RUBBER per DIN 3771 (MIL-R-5847 and ZZ-R-765, Class II B) Grade 50 - 75.
BORRIUM NITRITE Dielectric for high power applications per inhouse specification.
Finish 3.3.1 STAINLESS STEEL shall be passivated per ASTM A 967.
ALUMINUM Conductive Parts shall have an iridited fi nish per MIL-C-5541. Other parts, such as Coupling Nuts and Back-Bodies shall be anodized per MIL-A-8625.
BRASS .00003 inch (0.75 μm) min.gold plating per ASTM B 488, Type 3, Code C, or nicle plating per QQ-N-290, as specified.
COPPER BERYLLIUM Center Contacts shall be gold plated to a minimum thickness of .00005 inch (1.25 μm) in accordance with ASTM B 488, Type 3, Code C, Class 1.25.
VARIOUS Imoloy .0001 inch (2.5 μm) min. plating, consisting of 55% Copper / 20% Zinc / 25% Tin (on special request).
Design 3.4 The design shall be such that the outline dimensions in this catalog are met. In addition, the assembled connector shall meet the interface dimensions.
ELECTRICAL
Frequency Range   DC - 24.0 GHz min.
Insulation Resistance 3.11 The insulation resistance shall not be less than 5,000 megohms.
Voltage Standing Wave Ratio (VSWR) 3.14 1.02 + 0.005 x f(GHz)
Contact Resistance 3.16 The center contact resistance drop shall not exceed 2.0 milliohms and the outer contact resistance drop shall not exceed 2.0 milliohms.
Dielectric Withstanding Voltage 3.17 The magnitude of the test voltage shall be 1,000 volts rms at sea level.
RF High Potential Withstanding Voltage 3.23 The RF high potential withstanding voltage is 670 volts rms at 5 MHz. Leakage is not applicable.
RF Leakage 3.26 -(90 - f(GHz)) dB
Insertion Loss 3.27 (.03 SQT (f(GHz))) dB
MECHANICAL
Connector Durability 3.15 The Insert is to be tested and its mating connector shall be subjected to 500 insertions and withdrawal cycles at 12 cycles per minute max. The Insert shall show no evidence of mechanical failure and the Insert shall meet the mating characteristic requirements.
Cable Retention Force 3.24 60 pounds (267 N) min.
Coupling Nut Retention Force 3.25 Not applicable
Force to Engage and Disengage 3.5.1 Not applicable
Longitudinal Force max.   Longitudinal force is not applicable.
Mating Characteristics 3.7 See interface dimensions.
ENVIRONMENTAL
Corrosion (Salt Spray) 3.13 Specification MIL-STD-202, Method 101, Test Condition B. The salt solution shall be 5%.
Vibration 3.18 Specification MIL-STD-202, Method 204, Test Condition D.
Shock 3.19 Specification MIL-STD-202, Method 213, Test Condition I.
Thermal Shock 3.20 Specification MIL-STD-202, Method 107, Test Condition B, except high temperature shall be +200°C
Moisture Resistance 3.21 Specification MIL-STD-202, Method 106. Step 7b (vibration) shall be omitted. Insulation resistance shall be 200 megohms min. within 5 minutes of removal from humidity.
Corona Level 3.22 The connector shall not exhibit breakdown (corona) when the applied voltage is 250 volts rms and the altitude is 70,000 feet.

 

X40 INSERTS / DC - 40.0 GHz

Cable Type over Insert Part Number X24-Insert / 2101-02
11
TX11-2101-02
Connector Code: XF
X-Inserts female, spring loaded, Bayonet Catch
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 21S1-02
11
TX11-21S1-02
Connector Code: XFE
X-Inserts female, limited spring loaded, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 21E1-02
11
TX11-21E1-02
Connector Code: XFF
X-Inserts female, firm, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 21P1-02
11
TX11-21P1-02
Connector Code: XPF
X-Inserts female, pressurized, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 1102-02
11
TX11-1102-02
Connector Code: XM
X-Inserts male, spring loaded, Bayonet Catch
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 11S1-02
11
TX11-11S1-02
Connector Code: XME
X-Inserts male, limited spring loaded, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

Cable Type over Insert Part Number X24-Insert / 11F1-02
11
TX11-11F1-02
Connector Code: XMF
X-Inserts male, firm, threaded nut
for TQ-, IQ-, BQ-, CQ-Shells

 

Type "X" RF INSERTS SPECIFICATION / DC - 40.0 GHz

The specifications below are general specifications for all X-Inserts for TQ-, IQ-, BQ-, and CQ- Shells. Specific Data for VSWR, Insertion Loss, R.F. Leakage, etc. are available from the factory upon request. Specifications in the following table are recommended for any procurement documents or drawings. In the event of any conflict between these specifications and General Specifications MIL-PRF-39012, these specifications shall govern. The paragraph numbers refer to the associated requirement paragraphs of MIL-PRF-39012/C. These specifications are subject to change according to the latest revision.
REQUIREMENT § GENERAL SPECIFICATIONS
GENERAL
Standard Materials 3.3 STAINLESS STEEL corrosion resistant 1.4305 per DIN 17440 (QQ-S-764, class 303 or ASTM-A-582-80).
ALUMINUM AlMg4.5Mn per DIN 1725, AlMgSi0.5 per DIN 1725, AlMgSi1 per DIN 1725 (6061-T6 per QQ-A-225/8).
BRASS CuZn39Pb3 per DIN 17660 (UNS C 38500).
COPPER BERYLLIUM 33-25 CuBe2Pb H per DIN 17666 (ASTM B 196).
PTFE Fluorocarbon per DIN 52900 (MIL-P-19468 and L-P403).
SILICONE RUBBER per DIN 3771 (MIL-R-5847 and ZZ-R-765, Class II B) Grade 50 - 75.
BORRIUM NITRITE Dielectric for high power applications per inhouse specification.
Finish 3.3.1 STAINLESS STEEL shall be passivated per ASTM A 967.
ALUMINUM Conductive Parts shall have an iridited fi nish per MIL-C-5541. Other parts, such as Coupling Nuts and Back-Bodies shall be anodized per MIL-A-8625.
BRASS .00003 inch (0.75 μm) min.gold plating per ASTM B 488, Type 3, Code C, or nicle plating per QQ-N-290, as specified.
COPPER BERYLLIUM Center Contacts shall be gold plated to a minimum thickness of .00005 inch (1.25 μm) in accordance with ASTM B 488, Type 3, Code C, Class 1.25.
VARIOUS Imoloy .0001 inch (2.5 μm) min. plating, consisting of 55% Copper / 20% Zinc / 25% Tin (on special request).
Design 3.4 The design shall be such that the outline dimensions in this catalog are met. In addition, the assembled connector shall meet the interface dimensions.
ELECTRICAL
Frequency Range   DC - 40.0 GHz min.
Insulation Resistance 3.11 The insulation resistance is not applicable.
Voltage Standing Wave Ratio (VSWR) 3.14 1.01 + 0.003 x f(GHz)
Contact Resistance 3.16 The center contact resistance drop shall not exceed 2.0 milliohms and the outer contact resistance drop shall not exceed 2.0 milliohms.
Dielectric Withstanding Voltage 3.17 The magnitude of the test voltage shall be 1,000 volts rms at sea level.
RF High Potential Withstanding Voltage 3.23 RF high potential withstanding voltage is not applicable.
RF Leakage 3.26 -(90 - f(GHz)) dB
Insertion Loss 3.27 (.03 SQT (f(GHz))) dB
MECHANICAL
Connector Durability 3.15 The Insert is to be tested and its mating connector shall be subjected to 500 insertions and withdrawal cycles at 12 cycles per minute max. The Insert shall show no evidence of mechanical failure and the Insert shall meet the mating characteristic requirements.
Cable Retention Force 3.24 60 pounds (267 N) min.
Coupling Nut Retention Force 3.25 Not applicable
Force to Engage and Disengage 3.5.1 Not applicable
Longitudinal Force max.   Longitudinal force is not applicable.
Mating Characteristics 3.7 See interface dimensions.
ENVIRONMENTAL
Corrosion (Salt Spray) 3.13 Specification MIL-STD-202, Method 101, Test Condition B. The salt solution shall be 5%.
Vibration 3.18 Specification MIL-STD-202, Method 204, Test Condition D.
Shock 3.19 Specification MIL-STD-202, Method 213, Test Condition I.
Thermal Shock 3.20 Specification MIL-STD-202, Method 107, Test Condition B, except high temperature shall be +200°C
Moisture Resistance 3.21 Specification MIL-STD-202, Method 106. Step 7b (vibration) shall be omitted. Insulation resistance shall be 200 megohms min. within 5 minutes of removal from humidity.
Corona Level 3.22 The connector shall not exhibit breakdown (corona) when the applied voltage is 250 volts rms and the altitude is 70,000 feet.
RF Multipin Connectors
RF Multipin Connectors
P/N System
Get detailed information about the part number system of our Multipin/ Multiport Connector Series.
Contact Details
Spectrum Elektrotechnik GmbH
Olschewskibogen 1
80935 Munich
Germany

Mailing address:
P.O. Box 450 533
80905 Munich

+49 (0)89 / 354 804-0
+49 (0)89 / 354 804-90

sales@spectrum-et.com
www.spectrum-et.com