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Mini-Fit Max Connector
Molex's connector features a robust tangless terminal design with a TPA-capable receptacle
Molex Mini-Fit Max wire-to-board connectors deliver 20.5 A in a compact package. They feature robust tangless terminals, TPA-capable receptacles (available in 2 to 12 positions) and keyed polarization to prevent mismating. The 94/V-0 glow-wire resin reduces materials and labor cost while meeting European electrical standards. The SMT version adds nail support, double-row options, and improved terminal retention.
Physical Features
- Housing: UL94 V-0/glow-wire
- Pitch: 4.2 mm
- Contact: tin (Sn)
- Plating:
- Contact area: tin (Sn)
- Solder tail area: tin (Sn)
- Underplating: nickel (Ni)
- PCB thickness: multiple options
- Operating temperature range: +40°C to +105°C
Electrical Features
- Voltage (max.): 600 V
- Current (max.): 20.5 A
- Contact resistance: 2 MΩ
- Dielectric withstanding voltage: <5 mA
- Insulation resistance: 1,000 MΩ minimum
Mechanical Features
- Contact retention to housing: 40 N
- Mating force: 6 N
- Unmating force: 4 N
- Durability (min.): 20 cycles
Applications
- Telecommunications/networking
- Switches
- Servers
- Power supplies and distribution
- Network towers
- Home appliances
- Heaters and air conditioners
- Washers and dryers
- Industrial
- Machinery
- Commercial equipment
- Commercial lighting
- Industrial HVAC systems
- Commercial vehicles
- Power converters unsealed electronic control modules
- Transportation trucks
Receptacle Housings
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | 2125141004 | CONN RCPT HSG 4POS 4.20MM | 5643 - Immediate | $0.63 | View Details |
|  | 2125141002 | CONN RCPT HSG 2POS | 351 - Immediate | $0.47 | View Details |
|  | 2125141010 | CONN RCPT HSG 10POS 4.20MM | 92 - Immediate | $1.12 | View Details |
|  | 2125141012 | CONN RCPT HSG 12POS 4.20MM | 461 - Immediate | $1.14 | View Details |
|  | 2125141008 | CONN RCPT HSG 8POS 4.20MM | 52 - Immediate | $0.93 | View Details |
|  | 2125141006 | CONN RCPT HSG 6POS 4.20MM | 1142 - Immediate | $0.74 | View Details |
Headers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 2125201004 | MINI-FIT MAX 4CKT HDR VERT | 6508 - Immediate | $1.52 | View Details |
|  | 2125201010 | MINI-FIT MAX 10CKT HDR VERT | 1352 - Immediate | $2.25 | View Details |
|  | 2125201012 | MINI-FIT MAX 12CKT HDR VERT | 2073 - Immediate | $2.55 | View Details |
|  | 2125201008 | MINI-FIT MAX 8CKT HDR VERT | 0 - Immediate | $2.28 | View Details |
|  | 2125201006 | MINI-FIT MAX 6CKT HDR VERT | 5022 - Immediate | $1.75 | View Details |
|  | 2125201002 | MINI-FIT MAX 2CKT HDR VERT | 7071 - Immediate | $2.13 | View Details |
|  | 2159151002 | MINI-FIT MAX SR HEARDER ASSY | 1466 - Immediate | $1.08 | View Details |
|  | 2159151004 | MINI-FIT MAX SR HEARDER ASSY | 1070 - Immediate | $1.57 | View Details |
|  | 2159151005 | MINI-FIT MAX SR HEARDER ASSY | 349 - Immediate | $1.63 | View Details |
|  | 2159151006 | MINI-FIT MAX SR HEARDER ASSY | 808 - Immediate | $1.93 | View Details |
|  | 2159151003 | MINI-FIT MAX SR HEARDER ASSY | 3786 - Immediate | $1.47 | View Details |
|  | 2249001002 | MINIFIT MAX SMT SR 2CKT RA HDR T | 0 - Immediate | $1.46 | View Details |
|  | 2244911102 | MINIFIT MAX SMT SR 2CKT VT HDR T | 0 - Immediate | $1.53 | View Details |
|  | 2244911103 | MINIFIT MAX SMT SR 3CKT VT HDR T | 0 - Immediate | $1.60 | View Details |
|  | 2249001003 | MINIFIT MAX SMT SR 3CKT RA HDR T | 0 - Immediate | $1.57 | View Details |
|  | 2244911104 | MINIFIT MAX SMT SR 4CKT VT HDR T | 0 - Immediate | $1.63 | View Details |
|  | 2249001004 | MINIFIT MAX SMT SR 4CKT RA HDR T | 0 - Immediate | $1.60 | View Details |
|  | 2244911105 | MINIFIT MAX SMT SR 5CKT VT HDR T | 0 - Immediate | $1.69 | View Details |
|  | 2249001005 | MINIFIT MAX SMT SR 5CKT RA HDR T | 0 - Immediate | $1.68 | View Details |
|  | 2244911106 | MINIFIT MAX SMT SR 6CKT VT HDR T | 0 - Immediate | $1.77 | View Details |
Terminals
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 2125153101 | MINI-FIT MAX 14AWG RECEPT TML TI | 19244 - Immediate | $0.14 | View Details |
| | 2125153102 | MINI-FIT MAX 16AWG RECEPT TML TI | 9942 - Immediate | $0.16 | View Details |
Tooling
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 2133092300 | HAND TOOL MINI FIT MAX 16AWG | 19 - Immediate | $369.38 | View Details |
|  | 2037026500 | FINEADJUST APPLICATOR FOR MINI-F | 0 - Immediate | $3,483.85 | View Details |
Accessories
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | 2125161003 | MINI-FIT MAX 3CKT TPA | 10604 - Immediate | $0.25 | View Details |
|  | 2125161001 | MINI-FIT MAX 1CKT TPA | 14414 - Immediate | $0.25 | View Details |
|  | 2125161005 | MINI-FIT MAX 5CKT TPA | 10438 - Immediate | $0.54 | View Details |
|  | 2125161004 | MINI-FIT MAX 4CKT TPA | 8905 - Immediate | $0.25 | View Details |
|  | 2125161002 | MINI-FIT MAX 2CKT TPA | 8253 - Immediate | $0.25 | View Details |
|  | 2125161006 | MINI-FIT MAX 6CKT TPA | 9731 - Immediate | $0.55 | View Details |
Published: 2021-04-05
Updated: 2025-10-22
