DF1EC-4P-2.5DSA(05) Hirose Electric Co Ltd, DF1EC-4P-2.5DSA(05) Datasheet

CONN HEADER 4POS 2.5MM STR TIN

DF1EC-4P-2.5DSA(05)

Manufacturer Part Number
DF1EC-4P-2.5DSA(05)
Description
CONN HEADER 4POS 2.5MM STR TIN
Manufacturer
Hirose Electric Co Ltd
Series
DF1Er
Datasheet

Specifications of DF1EC-4P-2.5DSA(05)

Contact Type
Male Pin
Connector Type
Header, Shrouded
Number Of Positions
4
Number Of Positions Loaded
All
Pitch
0.098" (2.50mm)
Number Of Rows
1
Contact Mating Length
0.177" (4.50mm)
Mounting Type
Through Hole
Termination
Solder
Contact Finish
Tin
Color
Beige
Product Type
Headers - Shrouded
Contact Gender
Pin (Male)
Number Of Positions / Contacts
4
Mounting Style
Through Hole
Termination Style
Solder
Contact Material
Brass
Contact Plating
Tin Lead
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Contact Finish Thickness
-
Row Spacing
-
Fastening Type
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
*DF1EC-4P-2.5DSA(05)
H11075
B146
■Features
1. Full Lock Function Added
2. Increase in Crimping Contact Fixation Force and
3. Mold Lance Adopted
4. Mis-insertion Prevention
5. Means to Prevent Solder Crack
6. Correspond to Potting
7. Production Facility Cost Reduction
The inner lock system adopts a full lock mechanism.
This mechanism prevents disengagement to occur due to
an unexpected external shock. (Refer to photo 1)
The double lock is activated for the use method to give a
stress to the cable, to increase crimping contact fixation
force, and to prevent the semi-insertion of the crimping
contact. (Refer to photo 2)
Since the contact lance may be deformed involving in the
contact after the crimping process, the mold lance has been
adopted.
Equipped with the mechanism to completely prevent reverse
insertion and insertion between dissimilar contacts.
The glass enforcement resin is adopted for the pin header to
prevent a solder crack to occur due to heat compression.
Corresponding to potting, the pin header is provided for
product variations.
Corresponding to potting up to 8mm and mounting height
19.8mm (no retainer), the low profile is achieved.
The female crimping contact uses the DF1B series crimping
contact, which has been conventionally marketed.
Investment for new facilities isn't needed. However, if the
retainer is installed in the cable with AWG#22 or more wire,
use the DF1E crimping contact. The female crimping
contact for in-line is used together with the DF1B applicator.
Therefore, no investment is needed for new facilities.
Semi-insertion Prevention
2.5mm Pitch Connector for Full Lock and Discrete Wire Connection
DF1E Series
8. Various Applications
9. Listed by UL, C-UL
Full lock function
added
Double lock
engaged
Mis-insertion
prevention
Applications
With the same series, various applications can
be used for the board solder dip type and in-
line.
Electronic equipment, office machines,
industrial
equipment, and so on
equipment,
UL, C-CL Listed
and
Inner-lock system
full lock mechanism
Double lock
engaged
consumer
Photo 1
Photo 2

Related parts for DF1EC-4P-2.5DSA(05)

DF1EC-4P-2.5DSA(05) Summary of contents

Page 1

Pitch Connector for Full Lock and Discrete Wire Connection DF1E Series ■Features 1. Full Lock Function Added The inner lock system adopts a full lock mechanism. This mechanism prevents disengagement to occur due to an unexpected external shock. (Refer ...

Page 2

Products Specifications Current rating Note 1. AWG Rating 0.5A Voltage rating 250VAC Current rating Rating Voltage rating Item 1. Contact Resistance 30m max. 2. Insulation Resistance 1000M min. ...

Page 3

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■Ordering Information ●Pin Header DF1E 2.5 DSA ●Socket DF1E - * ●In-line Plug ...

Page 4

Pattern Socket Photo : Contact Inserted Pin Header ●Straight Type ●Straight Potting Type ●Right Angle Type DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection In-line Plug ●In-line Plug (Panel Mount Lock Type) Photo: Contact Inserted ●In-line ...

Page 5

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■Right Angle Pin Header Part Number DF1E –02P–2.5DS(**) DF1E –03P–2.5DS(**) DF1E –04P–2.5DS(**) DF1E –05P–2.5DS(**) DF1E –06P–2.5DS(**) DF1E –07P–2.5DS(**) DF1E –08P–2.5DS(**) DF1E –09P–2.5DS(**) DF1E –10P–2.5DS(**) DF1E –11P–2.5DS(**) DF1E –12P–2.5DS(**) DF1E ...

Page 6

... DF1EC–09P–2.5DSA(**) 541– 0874– 0 –** DF1EC–10P–2.5DSA(**) 541– 0875– 2 –** DF1EC–11P–2.5DSA(**) 541– 0876– 5 –** DF1EC–12P–2.5DSA(**) 541– 0877– 8 –** DF1EC–13P–2.5DSA(**) 541– 0878– 0 –** DF1EC– ...

Page 7

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■Straight Pin Header for Potting Part Number DF1EG –02P–2.5DSA(**) DF1EG –03P–2.5DSA(**) DF1EG –04P–2.5DSA(**) DF1EG –05P–2.5DSA(**) DF1EG –06P–2.5DSA(**) DF1EG –07P–2.5DSA(**) DF1EG –08P–2.5DSA(**) DF1EG –09P–2.5DSA(**) DF1EG –10P–2.5DSA(**) DF1EG –11P–2.5DSA(**) Note 1. ...

Page 8

Plug (Panel Mount Lock Type) Photo: Contact Inserted. Part Number CL No. DF1E–02EP–2.5C 541– 0943– 0 DF1E–03EP–2.5C 541– 0944– 3 DF1E–04EP–2.5C 541– 0945– 6 DF1E–05EP–2.5C 541– 0946– 9 DF1E–06EP–2.5C 541– 0947– 1 DF1E–07EP–2.5C 541– 0948– 4 DF1E–08EP–2.5C 541– 0949– ...

Page 9

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■In-line Plug Photo: Contact Inserted Part Number DF1EA –02EP–2.5C DF1EA –03EP–2.5C DF1EA –04EP–2.5C DF1EA –05EP–2.5C DF1EA –06EP–2.5C DF1EA –07EP–2.5C DF1EA –08EP–2.5C DF1EA –09EP–2.5C DF1EA –10EP–2.5C Note ...

Page 10

Photo: Contact Inserted Part Number DF1E –02S–2.5C 541 – 0811 – 0 DF1E –03S–2.5C 541 – 0812 – 2 DF1E –04S–2.5C 541 – 0813 – 5 DF1E –05S–2.5C 541 – 0814 – 8 DF1E –06S–2.5C 541 – 0815 – ...

Page 11

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■Retainer Part Number DF1E –02RS/P–2.5 DF1E –03RS/P–2.5 DF1E –04RS/P–2.5 DF1E –05RS/P–2.5 DF1E –06RS/P–2.5 DF1E –07RS/P–2.5 DF1E –08RS/P–2.5 DF1E –09RS/P–2.5 DF1E –10RS/P–2.5 Note packaging quantity is delivered ...

Page 12

Crimping Contact 0.64 ●Applicable Cable (Tin plating annealed copper wire) Conductor Size (Wire construction) AWG # 20 (21 cores./0.18mm) AWG # 22 (17 cores./0.16mm) AWG # 24 (11 cores./0.16mm) AWG # 26 (07 cores./0.16mm) AWG # 28 (07 cores./0.127mm) ...

Page 13

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection ■Socket Crimping Contact ●DF1E-2022SCF 1.95 ●Applicable Cable (Tin plating annealed copper wire) Conductor Size (Wire construction) AWG # 20 (21 cores./0.18mm) AWG # 22 (17 cores./0.16mm) AWG # 24 ...

Page 14

BCrimping Tools Item Part Number AP105 – DF1E – 2022S AP105 – DF1B – 2022S AP105 – DF1B – 2428S Applicator AP105 – DF1B – 30S AP105 – DF1B – 2022P AP105 – DF1B – 2428P AP105 – DF1B – ...

Page 15

DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection BApplication Pattern ●Standard Header 8.5 * DF1E 2 DF1E 2.5 DSA 3.7 ●Header for Potting DF1E# _ ●Panel Mounting Lock In-line ...

Page 16

BPrecautions 1. Recommended Soldering Condition 2. Cleaning Condition 3. Connection Condition 4. Cautions 5. Precautions DF1E Series●2.5mm Pitch Connector for Full Lock and Discrete Wire Connection Flow: 260ç for 10 seconds Manual soldering: 300ç for 3 seconds Refer to Nylon ...

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