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Product Details Portlet
XC7B Double-row Sockets
An improved DIN-standard Sequence Connector
- Allows power line to daughter board connection first and removal last.
- Used the same way as regular DIN connectors.Dimensions are those of DIN B-type and C-type connectors. Mated length is 4 mm. All contacts are sequential contacts, an improvement on standard connectors.
- Sockets are equipped with 1-mm long sequential contacts. Sockets can be stacked up to 2 levels,and Plugs can be stacked up to 3 levels.
- Uses a double-sided contact design. Gold/palladium plating has an insertion durability of 5,000 cycles.
- See the "Standards certification / conformity list" for information on conformity to certification standards.
RoHS Compliant
Datasheet
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
| Appearance | |||
|---|---|---|---|
| No. of contacts | |||
| Terminal type | Sequential contact position | Model | |
| 64 | Straight DIP terminals | a, b: 1 to 4 a, b: 26 to 32 |
XC7B-6441-N003 |
| All | XC7B-6441-N001 | ||
| 90 | a, b: 1 to 4 a, b: 39 to 45 |
XC7B-9041-N003 | |
| All | XC7B-9041-N001 | ||
| 100 | a, b: 1 to 4 a, b: 44 to 50 |
XC7B-0141-N003 | |
| All | XC7B-0141-N001 | ||
| Rated current | 2 A |
|---|---|
| Rated voltage | 300 VAC |
| Contact resistance | 20 mΩ max. (at 20 mV, 100 mA max.) |
| Insulation resistance | 106 MΩ min. (at 100 VDC) |
| Dielectric strength | 1,000 VAC for 1 min (leakage current:1 mA max.) |
| Total insertion force | 1 N max. per contact |
| Removal force | 0.2 N min. (with test gauge, t = 0.56 mm) |
| Insertion durability | 5,000 times |
| Ambient operating temperature | Operating: -55 to 125℃ (with no cing at low temperature) |
| (unit: mm) XC7B-□□41-□□□□ (With straight DIP terminals) Dimensions |
|
A | B | C | D | E | ||
|---|---|---|---|---|---|---|---|
| 64 | 94.8 | 85.0 | 78.74 | 90.0 | 83.0 | ||
| 90 | 127.8 | 118.0 | 111.76 | 123.0 | 116.0 | ||
| 100 | 140.5 | 130.7 | 124.46 | 135.7 | 128.7 |
Correct Use
●Automated soldering
• Use masking tape to mask the Right-angle Connectors before automated soldering.
Automated Soldering Conditions (Jet Flow)
- Soldering temperature: 250 ±5°C
- Continuous soldering time: Within 5 s
Dimensions after Mounting
• Mounting dimensions for all Connectors should be as shown in the following diagram.
α: 3.55 mm
The distance between the center line of themounting holes on the mother board andthe daughter board. (This center line isshifted 0.3 mm toward row a from row b.)
β: 2.54 mm
The distance between the mounting holeson the daughter board and row a.
γ: 5.3 mm
The distance between the edge of the daughter board and row a.
δ: 12.4 to 14.2 mm
To insure reliability, be sure to keep the Connectors within these dimensions when mounting.
• The allowable margins for mating the Connectors are shown below.
