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| Categories | Rectangular Connectors |
|---|---|
| Voltage Rating (Max): | 250V |
| Row Spacing: | 2mm |
| Operating Temperature: | -55℃~+105℃ |
| MOQ: | 1000 |
| Brand Name: | DF51K-4DP-2DSA(800) |
| Description: | Tin 2mm Brass 250V 2 2mm Through Hole -55℃~+105℃ Through Hole,P=2mm Headers, Male Pins RoHS |
| Delivery Time: | 14-26周 |
| Pitch: | 2mm |
| Packaging Details: | Through Hole,P=2mm |
| Contact Material: | Brass |
| Flame Retardant Rating: | UL94V-0 |
| Stock: | 5000 |
| Number of Rows: | 2 |
| Model Number: | DF51K-4DP-2DSA(800) |
| Contact Plating: | Tin |
| Mounting Type: | Through Hole |
| Company Info. |
| Shenzhen ECER Network Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The DF51K Series is a 2mm pitch, positive lock, wire-to-board connector designed for reliable connections. It is UL and C-UL listed, ensuring compliance with safety standards.
| Item | Specifications | Conditions |
|---|---|---|
| Insulation Resistance | No less than 1,000 M | Measured at 500V DC |
| Withstanding Voltage | No flashover or breakdown | 650V AC is applied for 1 minute |
| Contact Resistance | No more than 30 m | Measured at 1mA and no higher than 20mV |
| Vibration Resistance | No electrical discontinuity of 1s or greater | Frequency: 10 to 55Hz, half amplitude 0.75mm, 10 times in each of the 3 directions |
| Shock Resistance | No electrical discontinuity of 1s or greater | Acceleration velocity: 490m/s for 11ms, half-sine wave in 3 directions, 3 times for each direction |
| Moisture Resistance | Contact resistance: no more than 30 m Insulation resistance: no less than 500 M | Temperature: 402C, humidity: 90 to 95%, left as it is for 96 hours |
| Temperature Cycles | Contact resistance: no more than 30 m Insulation resistance: no less than 1,000 M | -55C: 30 minutes 105C: 30 minutes, 5 cycles |
| Mating Durability | Contact resistance: no more than 30 m | Tin plated: 30 mating cycles Gold plated: 50 mating cycles |
| Soldering Heat Resistance | The resin parts should withstand the temperature and resist melting. | Flow: 260C, 5 sec. Hand soldering: temperature of soldering iron at 270C for 3 seconds |
| Number of Contacts | AWG | Rated Single Current (A) (Note 1) | Rated Voltage (V AC/DC) | Operating Temperature (C) (Note 2) | Operating Humidity Range (%) (Note 3) | Storage Temperature (C) (Note 4) | Storage Humidity Range (%) (Note 4) |
|---|---|---|---|---|---|---|---|
| 22 | 22 AWG | 3 | 250 | -55 to +105 | 20 to 80 | -10 to +60 | 40 to 70 |
| 24 | 24 AWG | 2.5 | 250 | ||||
| 26 | 26 AWG | 2 | 250 | ||||
| 28 | 28 AWG | 2 | 250 | ||||
| 30 | 30 AWG | 1.5 | 250 | -55 to +105 | 20 to 80 | -10 to +60 | 40 to 70 |
| Product Part | Material | Finish | UL Regulation |
|---|---|---|---|
| Header Insulator | Straight: PA66 Right Angle: PBT (glass-reinforced) | Black | UL34V-0 |
| Contact | Brass | Tin Plated or Gold Plated | |
| Crimp Socket Insulator | PBT (glass-reinforced) | Black | UL94V-0 |
| Socket Contact | Phosphor bronze | Tin Plated or Gold Plated |
| Part No. | HRS No. | Packaging | Finish | Applicable Wire (UL Wire Size) | Jacket Diameter (mm) |
|---|---|---|---|---|---|
| DF51K-22SCF(800) | 480-0581-0 00 | 10,000/reel | Tin plated | UL1061 (22 AWG) | 1.2 to 1.45 |
| DF51K-22S5C(800) | 480-0582-0 00 | 100/pack | UL1061 (22 AWG) | 1.2 to 1.45 | |
| DF51K-2428SCF(800) | 480-0583-0 00 | 10,000/reel | UL1007 (24 to 28 AWG) | 0.9 to 1.45 | |
| DF51K-2428SC(800) | 480-0584-0 00 | 100/pack | UL1007 (24 to 28 AWG) | 0.9 to 1.45 | |
| DF51K-30SCF(800) | 480-0585-0 00 | 10,000/reel | UL1061 (30 AWG) | 0.8 | |
| DF51K-30SC(800) | 480-0586-0 00 | 100/pack | UL1061 (30 AWG) | 0.8 | |
| DF51K-22SCFA(800) | 480-0612-0 00 | 10,000/reel | Gold plated | UL1061 (22 AWG) | 1.2 to 1.45 |
| DF51K-22SCA(800) | 480-0613-0 00 | 100/pack | UL1061 (22 AWG) | 1.2 to 1.45 | |
| DF51K-2428SCFA(800) | 480-0614-0 00 | 10,000/reel | UL1007 (24 to 28 AWG) | 0.9 to 1.45 | |
| DF51K-2428SCA(800) | 480-0615-0 00 | 100/pack | UL1007 (24 to 28 AWG) | 0.9 to 1.45 | |
| DF51K-30SCFA(800) | 480-0616-0 00 | 10,000/reel | UL1061 (30 AWG) | 0.8 | |
| DF51K-30SCA(800) | 480-0617-0 00 | 100/pack | UL1061 (30 AWG) | 0.8 |
| Applicable Crimping Tool Type | Part No. | HRS No. | Wire Type | Applicable Contacts |
|---|---|---|---|---|
| Applicator | AP105-DF11-22S | 901-4529-7 00 | UL1061 (22 AWG) | DF51K-22SCF/SCFA |
| Applicator | AP105-DF11-2428S | 901-4511-100 | UL1007 (24 to 28 AWG) | DF51K-2428SCF/SCFA |
| Applicator | AP105-DF11-30S | 901-4532-100 | UL1061 (30 AWG) | DF51K-30SCF/SCFA |
| Press Unit | CM-105C | 901-0001-0 00 | ||
| Hand Tool | HT801/DF11-22S(A) | 550-0407-500 | UL1061 (22 AWG) | DF51K-22SC/SCA |
| Hand Tool | HT801/DF11-2428S(A) | 550-0403-4 00 | UL1007 (24 to 28 AWG) | DF51K-2428SC/SCA |
| Hand Tool | HT801/DF11-30S(A) | 550-0408-8 00 | UL1061 (30 AWG) | DF51K-30SC/SCA |
| Contact Extraction Tool | DF-C-PO(B) | 550-0179-2 00 | DF51K-*****SCF/SCFA |
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