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Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)【1-10,000 Pieces Per Package】 (DF1B-7ES-2.5RC)

Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch) DF1B-7ES-2.5RC

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  • Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)
  • Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)
  • Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)
  • Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch)
  • Volume Discount

HIROSE ELECTRIC

HIROSE ELECTRIC

[Features]
· A new type of connector in which IDC terminals are inserted into the case.
· By using both crimp terminals and IDC terminals, wires with different current capacities can be used in the same case.
· Terminals can be replaced after connection, providing excellent maintainability.
· IDC part is protected by the case to provide a high level of reliability.
· No need for an expensive IDC machine as IDC work can be performed by simply replacing the applicator on a conventional crimping machine.
· High-profile headers are also available for supporting board potting (filling with resin) performed as a waterproofing measure.
· Single-row and double-row contact configurations with standard tin or gold plating for each of the “board-to-cable” and “in-line” series products.
[Applications]
· Convenient for various types of wiring.
· For all types of OA equipment, including copy machines and printers.

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Part Number

Configured Part Number is shown.

DF1B-7ES-2.5RC

2.5‑mm Pitch Cable-to-Board and Cable-to-Cable Connector

Wide variation of circuit board mounting directions, contact configurations and contact platings are available

Wide variation of circuit board mounting directions, contact configurations and contact platings are available

Main Features of DF1B Series 2.5‑mm Pitch Board-to-Cable Connectors

Circuit board mounting height (crimp type)
Low-profile with 10‑mm and 2.5‑mm pitches.

Insulation displacement area protected by protector(ID type)
The insulation displacement area is protected by a protector, giving it excellent tensile strength and helping keep it clear of dust.

Easy assembly using simple tools(ID type)
No expensive ID machines required. Simply inserting the cable into the protector and tighten with an ID tool to assemble.

Supports in-line connections(pressure-welding type)
Supports in-line connections, making it possible to extract signals from the middle of the cable.

Supports signal extraction via in-line connections. Wire / DF1 ID connector / circuit board

Supports signal extraction via in-line connections.
Wire / DF1 ID connector / circuit board

Product Specifications

Product Information
Product NameDF1-PD2428SCB
HRS No.CL0541-0661-9-00
Basic Performance
Connector TypeContacts
Rated Current3 A
Rated Voltage (AC)250 V AC
Number of Matings and Un-Matings30
Contact PlatingGold
Wiring MethodCrimp
Compatible Wire TypeDiscrete wire
Compatible Wire Size (AWG)AWG 28 to 24
Operating Temperature Range-30 to 85°C
Mechanical Performance
Plating Thickness0.2 µm
Electrical Specifications
Withstand Voltage650 V max.
Product Size
UL-Type of Wire/CableUL 1061, 1007
Compatible Wire Coating Outer Diameter0.900 to 1.500 mm
Packaging Specifications
Sales UnitPack
Product Weight0.058 g
Connector TypeTerminals, sockets, headers, short pins, accessories
HarnessYes
Number of Contacts2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20
No. of Rows (Mating Part)1
Mounting Pitch2.5 mm
Opening Pitch2.5 mm
Rated Current3 A
Rated Voltage (AC)250 V AC
Number of Matings and Un-MatingsTin plating: 30, Gold plating: 50
Board Mounting MethodThrough-hole DIP
Opening DirectionStraight, right-angle
Board Mounting StyleStandard on-board
Contact PlatingGold, tin
Wiring MethodCrimped, insulation displacement
Compatible Wire TypeDiscrete wire
Compatible Wire Size (AWG) Min.AWG 28, 24, 26
Compatible Wire Size (AWG) Max.AWG 26, 24
Operating Temperature Range (Max.)85, 80°C
Operating Temperature Range (Min.)-30, -35°C

Product Standards

RatingRated current
(Note 1)		Wire sizeAWG 24: 3 AOperating Temperature Range-30 to 85°C (Note 2)
AWG 26: 2 AOperating humidity range40 to 80%
AWG 28: 1 AStorage temperature range-10 to 60°C (Note 3)
Rated voltage250 V ACStorage temperature range40 to 70% (Note 3)

Ratings of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors

ItemStandardConditions
1. Insulation resistance1,000 MΩ or moreMeasure at 500 V DC
2. Withstand voltageThere shall be no flashover or dielectric breakdown.Energize at 650 V AC for 1 min.
3. Contact resistance30 mΩ or lessMeasure at 100 mA
4. Single unit insertion/extraction forceMin.: 0.44 N (45 gf), Max. 4.4 N (450 gf)Measure using a steel pin of □0.635 ±0.002 mm
5. Vibration resistanceThere shall be no discontinuity for 1 μs or greater.Frequency: 10 to 55 Hz, Single amplitude: 0.75 mm, Three directions, 2 hours
6. Humidity resistanceContact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or moreLeave at temperature 40 ±2°C and humidity 90 to 95% for 96 hours
7. Temperature cycleContact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or more(-55°C: 30 mins > 5 to 35°C: 10 mins > 85°C: 30 mins > 5 to 35°C: 10 mins) 5 cycles
8. Durability (mating / un-mating)Contact resistance: 30 mΩ or lessTin-plated: 30 timesGold-plated: 50 times
9. Solder heat resistanceNo melting of resin parts affecting performance.Flow: 250°C for 10 secondsManual solder: Soldering iron temperature of 300°C for 3 seconds

Standards and Conditions of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors

(Note 1) The rated current may vary depending on the wire size used. Only the rating of the header is 3 A.
(Note 2) This includes temperature increases caused by the flow of current.
(Note 3) The term "storage" refers to products stored for long periods of time prior to mounting and use. The operating temperature and humidity range are applicable in a non-energized state after board mounting.

Product Materials

ProductPart NameMaterialsFinishUL Standard
SocketInsulatorPolyamide resinWhite (natural)UL94V-0
ID contact for socketsContactsPhosphor bronzeTin plating or gold plating-
Crimp contacts for socketsContactsPhosphor bronzeTin plating or gold plating-
Pin headerInsulatorPolyamide resinWhite (natural)UL94V-0
ContactsBrassTin plating or gold plating-
In-line plugInsulatorPolyamide resinWhite (natural)UL94V-0
ID contact for inline plugsContactsPhosphor bronzeTin plating or gold plating-
Crimped contact for in-line plugsContactsPhosphor bronzeTin plating or gold plating-

Materials of DF1B Series 2.5‑mm Pitch Board-To-Cable Connectors

30
45
60
  1. 1
Part Number
DF1B-7ES-2.5RC
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Connection direction Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Contact Pitch
(mm) 		Terminal pitch
(mm) 		Special Notes

MYR 61.63

100 Pieces Per Package

1 Pack(s) 4 Day(s) or more -Female7Panel Mount3[Other] Crimp/weldingStraightNo terminalRelay socketSingle rowComplete LockNA2.52.5-

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  1. 1
 

Basic Information

Connector Shape Rectangular Connector series initials D/E/F D/E/F DF
Allowable Voltage(V) AC250 Representative Standard UL / CSA Operating Temperature Range(°C) -35 to +85
Rated voltage (standard)(V) UL CSA: 30V

Please check the type/dimensions/specifications of the part DF1B-7ES-2.5RC in the Discrete Wire Connector for Connection, DF1B Series (2.5 mm Pitch) series.

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Specification/Dimensions

  • Applicable pin/contact

    • Male
    • Female

    Clear

  • Number Of Pins

    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 18
    • 20
    • 22
    • 24
    • 26
    • 28
    • 30
    • 32
    • 34
    • 36
    • 40

    Clear

  • Connector Type

    • Cable Connection
      • Cable Connection
    • For PCB
    • Panel Mount

    Clear

  • Rated Current(A)

    • 0.5
    • 1
    • 2
    • 3

    Clear

  • Wiring Method

    • Crimp
    • Pressure Welding
    • Other
      • Circuit Board Mounting (DIP)
      • Crimp/welding

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  • Connection direction

    • Straight
    • Angle

    Clear

  • Plating of part touching terminal

    • Gold
    • No terminal
    • Tin

    Clear

  • Product Category

    • Pin Header
    • Relay Plug
    • Relay socket
    • Socket
    • Terminal

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  • Specifications

    • Double row
    • NA
    • Single row

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  • Features

    • Complete Lock
    • NA
    • Simple Lock

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  • Conforming wire size(AWG)

    • 20–22
    • 24
    • 24–28
    • 26
    • 28
    • 30
    • NA

    Clear

  • Contact Pitch(mm)

    • 2.5
    • NA

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 3 Day(s) or Less
    • 4 Day(s) or Less
    • 5 Day(s) or Less
    • 6 Day(s) or Less
    • 9 Day(s) or Less

    Clear

Specify Alterations

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Part Number
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DF1B-10DS-2.5RC
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DF1B-7S-2.5R
DF1B-8DP-2.5DS(01)
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSApplicable pin/contact Number Of Pins Connector Type Rated Current
(A) 		Wiring Method Connection direction Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG) 		Contact Pitch
(mm) 		Terminal pitch
(mm) 		Special Notes

MYR 6.17

1 Piece(s) 3 Day(s) or more -Male10For PCB3[Other] Circuit Board Mounting (DIP)AngleGoldPin HeaderDouble rowNANA2.52.5-

MYR 6.86

1 Piece(s) 3 Day(s) or more -Male10For PCB3[Other] Circuit Board Mounting (DIP)StraightGoldPin HeaderDouble rowNANA2.52.5-

MYR 47.02

100 Pieces Per Package

1 Pack(s) 4 Day(s) or more -Female10[Cable Connection] Cable Connection3[Other] Crimp/weldingStraightNo terminalSocketDouble rowNANA2.52.5Applies to relay plugs (simple locks) and various pin headers

MYR 6.50

1 Piece(s) 2 Day(s) or more 10Male7For PCB3[Other] Circuit Board Mounting (DIP)StraightGoldPin HeaderSingle rowNANA2.52.5-

MYR 2.67

1 Piece(s) 3 Day(s) or more -Female7[Cable Connection] Cable Connection3[Other] Crimp/weldingStraightNo terminalSocketSingle rowNANA2.52.5Applies to relay plugs (simple locks) and various pin headers

MYR 5.33

1 Piece(s) 3 Day(s) or more -Male8For PCB3[Other] Circuit Board Mounting (DIP)AngleGoldPin HeaderDouble rowNANA2.52.5-

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