HRS DF59M-1S-H(21)
DF59 Series
2mm Pitch, Multi Functional Connector System
This connector system offers a versatile solution with capabilities for Floating Board-to-Board connections, Swing-Lock Wire-to-Board connections, and Short-Circuit Pin functionality. It is designed for high operating temperatures (up to 105C) and provides a compact, space-saving design with a 2mm pitch and a mated height of 2.48mm.
Key Features:
- High Operating Temperature: Rated up to 105C.
- Swing Lock Structure (Wire-to-Board): Prevents accidental unmating under stress.
- Short-Circuit Pin: Allows termination of open circuits.
- Multi-Function Design: Suitable for Board-to-Wire or Board-to-Board applications with common receptacle.
- Reliable Contact: Features a two-point contact design.
- Common Applicator: Compatible with existing DF11-22S applicators with die replacement.
- Floating Structure (Board-to-Board): 0.5mm floating in X, Y, Z directions for stress-free connections.
- Space Savings: Compact design with 2mm pitch and low mated height.
- Robust Locking: DF59M (W-to-B) offers 16N horizontal lock strength.
- Standardized PCB Layout: DF59S and DF59M types can share a common PCB layout.
Application Scenarios: Suitable for applications demanding high reliability, such as automotive.
Brand
HIROSE ELECTRIC CO., LTD.
Series
DF59 Series
Pitch
2mm
Floating Amount (Board-to-Board)
0.5mm (X, Y, Z directions)
Mated Height (with AWG#22 cable)
2.48mm
Lock Strength (DF59M)
16N min. (horizontal)
Certifications
UL94V-0 (Insulator)
| Item | Specification | Conditions | DF59/S | DF59M |
|---|---|---|---|---|
| Current Rating | 6A (22 AWG), 5A (24 AWG) | ✔ | ||
| Current Rating | 4A (26 AWG), 3A (28 AWG) | ✔ | ||
| Operating Temperature | -40 to 105C | (Note 1) | ✔ | ✔ |
| Voltage Rating | AC/DC 230V | (Note 3) | ✔ | |
| Voltage Rating | AC/DC 300V | (Note 3) | ✔ | |
| Contact Resistance | 50m min. | Under 6V DC, 100mA (DC or 1000Hz) | ✔ | |
| Contact Resistance | 45m min. | Under 6V DC, 100mA (DC or 1000Hz) | ✔ | |
| Contact Resistance | 30m min. | Under 6V DC, 100mA (DC or 1000Hz) | ✔ | |
| Vibration | No electrical discontinuity over 1s | 10 to 55Hz, single amplitude 0.75mm, 3 directions, 10 cycles each | ✔ | ✔ |
| Shock | No electrical discontinuity over 1s | Acceleration 490 m/s, 11ms, duration, sine half-wave, 3 cycles in each of the 3 axis | ✔ | ✔ |
| Insulation Resistance | 1000M min. | Temperature 402C, humidity 90 to 95%, for 96 hours | ✔ | ✔ |
| Temperature Cycle | Contact Resistance: 50m min. / Insulation Resistance: 1000M max. | -55C (30 min.) 5-35C (2 to 3 min.) 85C (30 min.) 5-35C (2 to 3 min.), 100 cycles | ✔ | ✔ |
| Operating Life | Number of insertion and withdrawal: 30 times | ✔ | ||
| Operating Life | Number of insertion and withdrawal: 10 times | ✔ | ||
| Resistance to Soldering Heat | No melting of parts which affect the performance. | Reflow: Depends on recommended temperature profile. Hand soldering: 35010C, 3 sec. | ✔ | ✔ |
| Part | Material | Finish | UL Specification |
|---|---|---|---|
| Receptacle (DF59) | Insulator: LCP / Contact: Phosphor bronze | Natural / Gold plated | UL94V-0 |
| Receptacle (DF59M) | Insulator: PBT / Contact: Copper Alloy | White / Tin plated | UL94V-0 |
| Floating Plug (DF59S) | Insulator: LCP / Contact: Brass | Natural / Gold plated | UL94V-0 |
| Crimp Contact (DF59M) | Contact: Copper Alloy | Tin plated | |
| Short Pin | Insulator: PBT / Contact: Brass | White / Gold plated | UL94V-0 |
| Crimp Case | Insulator: PBT | White | UL94V-0 |
| Crimp Contact | Contact: Phosphor bronze | Gold plated |
| Part No. | HRS No. | Specification | Applicable Wire | Jacket Diameter | Conductor Size | Wire Constitution | Quantity | Treatment |
|---|---|---|---|---|---|---|---|---|
| DF59M-1S-H(21) | 667-0041-5 21 | 10,000 pcs/reel | (21) : Tin plating, emboss packaging | |||||
| DF59M-2224PCF | 667-0042-8 00 | 22 AWG | #1.11 to 1.26mm | 24 AWG | 17/0.16mm | 15,000/reel | Reel contact | |
| DF59M-2224PC | 667-0044-3 00 | 22 AWG | $1.26mm | 22 AWG | 11/0.16mm | 100/pack | Bulk contact | |
| DF59M-2628PCF | 667-0043-0 00 | 26 AWG | $0.88 to 0.98mm | 28 AWG | 7/0.16mm | 15,000/reel | Reel contact | |
| DF59M-2628PC | 667-0045-6 00 | 26 AWG | $0.88mm | 26 AWG | 7/0.17mm | 100/pack | Bulk contact |
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