7-141 Cinch Connectors, 7-141 Datasheet - Page 163

• Manufacturer Part Number: 7-141
• Description: BARRIER BLOCK 7POS .438"
• Manufacturer: Cinch Connectors
• Series: 141r
• Type: Wire to Boardr

Specifications of 7-141

• Terminal Block Type: Barrier Block
• Number Of Circuits: 7
• Number Of Positions: 14
• Pitch: 0.438" (11.12mm)
• Number Of Rows: 2
• Current: 20A
• Voltage: 250V
• Wire Gauge: 14 AWG
• Mounting Type: Chassis Mount or Panel Mount
• Top Termination: Screws
• Bottom Termination: Closed
• Barrier Type: 2 Wall (Dual)
• Features: Flange
• Color: Black
• Operating Temperature: -55°F ~ 300°F
• Material - Insulation: Phenol Formaldehyde (Phenolic)
• Material Flammability Rating: UL94 V-1
• Product: Barrier Terminal Blocks
• Number Of Positions / Contacts: 7
• Current Rating: 20 A
• Voltage Rating: 250 V
• Wire Gauge Max (awg): 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 7-141-P; 7141-P; CBB207

D-subminiature Metal Shell
Crimp and Poke
Series 3 - High Reliability
Insulator Material: Glass fiber-filled diallyl phthalate
Connector Shell: Steel with zinc plating and yellow chromate finish
Contact Material: Plug - Brass (machined), Socket - Phosphor
Contact Plating: 30µin. gold over nickel
4-40 Clinch Nut: Steel with cadmium plating and yellow
Dual Float Bushing: Stainless steel, passivated
Operating Temperature: -65°C to + 125°C
Shock: 50G peak per MIL-STD-202, Method 213,
Vibration: 12 cycles in three perpendicular directions @
Moisture Resistance: 90-95% relative humidity @ 40°C for 96
Individual Contact Insertion and
Durability: 500 mating cycles
Call Toll Free: 1 [phone]
Insulation Resistance:
Separation Force (minimum/maximum): 0.7 oz./12 oz.
Withstanding Voltage:
High-reliability in a commercial grade connector.
Monoblock diallyl phthalate insulator for improved electrical performance.
Offered in 9, 15, 25, 37, and 50 position plugs and sockets.
Offered with .120 mounting holes, 4-40 clinch nuts, or dual float bushings.
Commercial version of M24308 Military connectors with tin-plated or zinc-plated shell and
30µin. gold contact plating.
Screw Machine Crimp and Poke contacts available as follows:
• Note that all contacts are packed loose.
• Plating options: 30µin. gold.
• Can be included with the connector or purchased separately (FO part numbers).
See pages 4-5 thru 4-10 for standard dimensions, contact arrangements, and panel
mounting specifications.
Contact Resistance:
Condition G
Current Rating:
10-2000Hz, per MIL-STD-202, Method 204, Condition D
bronze (machined)
chromate finish
(green), UL 94V-0
hours per MIL-STD-202, Method 103
Minimum 1250V RMS @ sea level
5 Amps
2.7 milliohms maximum
5000 megohms maximum (initial);
1000 megohms (minimum) after
environmental testing
4-70