JPH03122503U - - Google Patents
Info
- Publication number
- JPH03122503U JPH03122503U JP3030990U JP3030990U JPH03122503U JP H03122503 U JPH03122503 U JP H03122503U JP 3030990 U JP3030990 U JP 3030990U JP 3030990 U JP3030990 U JP 3030990U JP H03122503 U JPH03122503 U JP H03122503U
- Authority
- JP
- Japan
- Prior art keywords
- coefficient thermistor
- temperature coefficient
- positive temperature
- positive
- communication line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030309U JP2508672Y2 (ja) | 1990-03-24 | 1990-03-24 | 通信回線保護用正特性サ―ミスタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030309U JP2508672Y2 (ja) | 1990-03-24 | 1990-03-24 | 通信回線保護用正特性サ―ミスタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122503U true JPH03122503U (OSRAM) | 1991-12-13 |
| JP2508672Y2 JP2508672Y2 (ja) | 1996-08-28 |
Family
ID=31533032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990030309U Expired - Lifetime JP2508672Y2 (ja) | 1990-03-24 | 1990-03-24 | 通信回線保護用正特性サ―ミスタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508672Y2 (OSRAM) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51109461A (en) * | 1975-03-20 | 1976-09-28 | Matsushita Electric Industrial Co Ltd | Seitokuseisaamisutano teikochichoseiho |
| JPS6310502U (OSRAM) * | 1986-07-07 | 1988-01-23 | ||
| JPH01101128U (OSRAM) * | 1987-12-22 | 1989-07-07 |
-
1990
- 1990-03-24 JP JP1990030309U patent/JP2508672Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51109461A (en) * | 1975-03-20 | 1976-09-28 | Matsushita Electric Industrial Co Ltd | Seitokuseisaamisutano teikochichoseiho |
| JPS6310502U (OSRAM) * | 1986-07-07 | 1988-01-23 | ||
| JPH01101128U (OSRAM) * | 1987-12-22 | 1989-07-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508672Y2 (ja) | 1996-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |