|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.35A/72V
- MF-LSMF035/72X-2
- Bourns
-
1:
CHF 0.81
-
2'800Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF035/72X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.35A/72V
|
|
2'800Auf Lager
|
|
|
CHF 0.81
|
|
|
CHF 0.613
|
|
|
CHF 0.464
|
|
|
CHF 0.449
|
|
|
Anzeigen
|
|
|
CHF 0.277
|
|
|
CHF 0.411
|
|
|
CHF 0.379
|
|
|
CHF 0.337
|
|
|
CHF 0.327
|
|
|
CHF 0.277
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
2.6 Ohms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.5A/72V
- MF-LSMF050/72X-2
- Bourns
-
1:
CHF 0.81
-
2'765Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF050/72X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.5A/72V
|
|
2'765Auf Lager
|
|
|
CHF 0.81
|
|
|
CHF 0.613
|
|
|
CHF 0.464
|
|
|
CHF 0.449
|
|
|
Anzeigen
|
|
|
CHF 0.277
|
|
|
CHF 0.411
|
|
|
CHF 0.379
|
|
|
CHF 0.337
|
|
|
CHF 0.327
|
|
|
CHF 0.277
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
1.5 Ohms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.0A/33V
- MF-LSMF200/33X-2
- Bourns
-
1:
CHF 0.989
-
2'758Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF200/33X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.0A/33V
|
|
2'758Auf Lager
|
|
|
CHF 0.989
|
|
|
CHF 0.737
|
|
|
CHF 0.553
|
|
|
CHF 0.541
|
|
|
Anzeigen
|
|
|
CHF 0.33
|
|
|
CHF 0.494
|
|
|
CHF 0.454
|
|
|
CHF 0.405
|
|
|
CHF 0.393
|
|
|
CHF 0.33
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
120 mOhms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 0.1A/60V
- MF-MSMF010/60X-2
- Bourns
-
1:
CHF 0.697
-
3'278Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-MSMF010/60X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 0.1A/60V
|
|
3'278Auf Lager
|
|
|
CHF 0.697
|
|
|
CHF 0.532
|
|
|
CHF 0.527
|
|
|
CHF 0.463
|
|
Min.: 1
Mult.: 1
:
2'000
|
|
|
Resettable Fuses - PPTC
|
15 Ohms
|
SMD/SMT
|
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 6.0A/16V
- MF-LSMF600/16X-2
- Bourns
-
1:
CHF 1.15
-
2'765Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF600/16X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 6.0A/16V
|
|
2'765Auf Lager
|
|
|
CHF 1.15
|
|
|
CHF 0.859
|
|
|
CHF 0.645
|
|
|
CHF 0.63
|
|
|
Anzeigen
|
|
|
CHF 0.385
|
|
|
CHF 0.576
|
|
|
CHF 0.529
|
|
|
CHF 0.473
|
|
|
CHF 0.459
|
|
|
CHF 0.385
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
20 mOhms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.6A/33V
- MF-LSMF260/33X-2
- Bourns
-
1:
CHF 1.07
-
2'800Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF260/33X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.6A/33V
|
|
2'800Auf Lager
|
|
|
CHF 1.07
|
|
|
CHF 0.802
|
|
|
CHF 0.608
|
|
|
CHF 0.593
|
|
|
Anzeigen
|
|
|
CHF 0.363
|
|
|
CHF 0.542
|
|
|
CHF 0.499
|
|
|
CHF 0.445
|
|
|
CHF 0.431
|
|
|
CHF 0.363
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
75 mOhms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 7.0A/12V
- MF-LSMF700/12X-2
- Bourns
-
1:
CHF 1.15
-
2'800Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF700/12X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 7.0A/12V
|
|
2'800Auf Lager
|
|
|
CHF 1.15
|
|
|
CHF 0.859
|
|
|
CHF 0.645
|
|
|
CHF 0.63
|
|
|
Anzeigen
|
|
|
CHF 0.385
|
|
|
CHF 0.576
|
|
|
CHF 0.529
|
|
|
CHF 0.473
|
|
|
CHF 0.459
|
|
|
CHF 0.385
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
18 mOhms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.75A/72V
- MF-LSMF075/72X-2
- Bourns
-
1:
CHF 0.819
-
2'800Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-LSMF075/72X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 0.75A/72V
|
|
2'800Auf Lager
|
|
|
CHF 0.819
|
|
|
CHF 0.614
|
|
|
CHF 0.465
|
|
|
CHF 0.45
|
|
|
Anzeigen
|
|
|
CHF 0.277
|
|
|
CHF 0.412
|
|
|
CHF 0.379
|
|
|
CHF 0.338
|
|
|
CHF 0.328
|
|
|
CHF 0.277
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
1 Ohms
|
PCB Mount
|
SMD/SMT
|
|
2920 (7954 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 0.14A/60V
- MF-MSMF014/60X-2
- Bourns
-
1:
CHF 0.697
-
3'985Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-MSMF014/60X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 0.14A/60V
|
|
3'985Auf Lager
|
|
|
CHF 0.697
|
|
|
CHF 0.532
|
|
|
CHF 0.527
|
|
|
CHF 0.463
|
|
Min.: 1
Mult.: 1
:
2'000
|
|
|
Resettable Fuses - PPTC
|
6.5 Ohms
|
SMD/SMT
|
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 3.0A/6V
- MF-MSMF300/6X-2
- Bourns
-
1:
CHF 0.77
-
2'401Auf Lager
-
Neues Produkt
|
Mouser-Teilenr.
652-MF-MSMF300/6X-2
Neues Produkt
|
Bourns
|
Rückstellbare Sicherungen - PPTC 1812 Resettable SMD PPTC 3.0A/6V
|
|
2'401Auf Lager
|
|
|
CHF 0.77
|
|
|
CHF 0.599
|
|
|
CHF 0.51
|
|
Min.: 1
Mult.: 1
:
1'500
|
|
|
Resettable Fuses - PPTC
|
|
SMD/SMT
|
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 1206 Resettable SMD PPTC 1.5A/6V
- MF-NSMF150/6X-2
- Bourns
-
1:
CHF 0.608
-
5'735Auf Lager
|
Mouser-Teilenr.
652-MF-NSMF150/6X-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 1206 Resettable SMD PPTC 1.5A/6V
|
|
5'735Auf Lager
|
|
|
CHF 0.608
|
|
|
CHF 0.512
|
|
|
CHF 0.475
|
|
|
CHF 0.443
|
|
|
CHF 0.255
|
|
|
Anzeigen
|
|
|
CHF 0.406
|
|
|
CHF 0.381
|
|
|
CHF 0.356
|
|
|
CHF 0.127
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
120 mOhms
|
PCB Mount
|
SMD/SMT
|
|
1206 (3216 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 6V 3.0A-HD 40A MAX
- MF-LSMF300X-2
- Bourns
-
1:
CHF 0.729
-
7'626Auf Lager
|
Mouser-Teilenr.
652-MF-LSMF300X-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 6V 3.0A-HD 40A MAX
|
|
7'626Auf Lager
|
|
|
CHF 0.729
|
|
|
CHF 0.668
|
|
|
CHF 0.553
|
|
|
CHF 0.512
|
|
|
Anzeigen
|
|
|
CHF 0.324
|
|
|
CHF 0.478
|
|
|
CHF 0.367
|
|
|
CHF 0.339
|
|
|
CHF 0.333
|
|
|
CHF 0.324
|
|
Min.: 1
Mult.: 1
:
6'000
|
|
|
Resettable Fuses - PPTC
|
48 mOhms
|
SMD/SMT
|
SMD/SMT
|
|
2920 (7450 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
- MF-R250-0-14
- Bourns
-
1:
CHF 0.527
-
7'904Auf Lager
|
Mouser-Teilenr.
652-MF-R250-0-14
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
|
|
7'904Auf Lager
|
|
|
CHF 0.527
|
|
|
CHF 0.399
|
|
|
CHF 0.374
|
|
|
CHF 0.283
|
|
|
Anzeigen
|
|
|
CHF 0.264
|
|
|
CHF 0.246
|
|
|
CHF 0.216
|
|
|
CHF 0.205
|
|
|
CHF 0.178
|
|
Min.: 1
Mult.: 1
|
|
|
Resettable Fuses - PPTC
|
48 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 30V 2.5A-HD 40A MAX
- MF-R250-2
- Bourns
-
1:
CHF 0.511
-
7'630Auf Lager
|
Mouser-Teilenr.
652-MF-R250-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 30V 2.5A-HD 40A MAX
|
|
7'630Auf Lager
|
|
|
CHF 0.511
|
|
|
CHF 0.399
|
|
|
CHF 0.374
|
|
|
CHF 0.283
|
|
|
CHF 0.171
|
|
|
Anzeigen
|
|
|
CHF 0.264
|
|
|
CHF 0.246
|
|
|
CHF 0.175
|
|
|
CHF 0.17
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
48 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP
- MF-RHT200-2
- Bourns
-
1:
CHF 0.608
-
11'414Auf Lager
-
12'000Auf Bestellung
|
Mouser-Teilenr.
652-MF-RHT200-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP
|
|
11'414Auf Lager
12'000Auf Bestellung
|
|
|
CHF 0.608
|
|
|
CHF 0.466
|
|
|
CHF 0.437
|
|
|
CHF 0.33
|
|
|
CHF 0.23
|
|
|
Anzeigen
|
|
|
CHF 0.307
|
|
|
CHF 0.276
|
|
|
CHF 0.248
|
|
|
CHF 0.215
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
110 mOhms
|
PCB Mount
|
Radial
|
9.4 mm
|
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM
- MF-RX012/250-2
- Bourns
-
1:
CHF 0.43
-
15'744Auf Lager
|
Mouser-Teilenr.
652-MF-RX012/250-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM
|
|
15'744Auf Lager
|
|
|
CHF 0.43
|
|
|
CHF 0.37
|
|
|
CHF 0.339
|
|
|
CHF 0.304
|
|
|
Anzeigen
|
|
|
CHF 0.188
|
|
|
CHF 0.282
|
|
|
CHF 0.26
|
|
|
CHF 0.211
|
|
|
CHF 0.20
|
|
|
CHF 0.188
|
|
Min.: 1
Mult.: 1
:
6'000
|
|
|
Resettable Fuses - PPTC
|
10.5 Ohms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 72V 1.6A-HD 40A MAX
- MF-RX160/72-0
- Bourns
-
1:
CHF 0.308
-
12'615Auf Lager
|
Mouser-Teilenr.
652-MF-RX160/72-0
|
Bourns
|
Rückstellbare Sicherungen - PPTC 72V 1.6A-HD 40A MAX
|
|
12'615Auf Lager
|
|
|
CHF 0.308
|
|
|
CHF 0.275
|
|
|
CHF 0.242
|
|
|
CHF 0.231
|
|
|
Anzeigen
|
|
|
CHF 0.207
|
|
|
CHF 0.191
|
|
|
CHF 0.177
|
|
|
CHF 0.149
|
|
|
CHF 0.146
|
|
Min.: 1
Mult.: 1
|
|
|
Resettable Fuses - PPTC
|
140 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 60V 300MA-HD 10A MAX
- MF-SMDF030-2
- Bourns
-
1:
CHF 0.437
-
56'691Auf Lager
|
Mouser-Teilenr.
652-MF-SMDF030-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 60V 300MA-HD 10A MAX
|
|
56'691Auf Lager
|
|
|
CHF 0.437
|
|
|
CHF 0.333
|
|
|
CHF 0.312
|
|
|
CHF 0.236
|
|
|
Anzeigen
|
|
|
CHF 0.15
|
|
|
CHF 0.219
|
|
|
CHF 0.205
|
|
|
CHF 0.179
|
|
|
CHF 0.171
|
|
|
CHF 0.15
|
|
Min.: 1
Mult.: 1
:
6'000
|
|
|
Resettable Fuses - PPTC
|
2.15 Ohms
|
SMD/SMT
|
SMD/SMT
|
|
2018 (5045 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.6A/16V
- MF-LSMF260/16X-2
- Bourns
-
1:
CHF 0.616
-
7'836Auf Lager
|
Mouser-Teilenr.
652-MF-LSMF260/16X-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 2920 Resettable SMD PPTC 2.6A/16V
|
|
7'836Auf Lager
|
|
|
CHF 0.616
|
|
|
CHF 0.507
|
|
|
CHF 0.463
|
|
|
CHF 0.377
|
|
|
Anzeigen
|
|
|
CHF 0.248
|
|
|
CHF 0.35
|
|
|
CHF 0.327
|
|
|
CHF 0.286
|
|
|
CHF 0.275
|
|
|
CHF 0.248
|
|
Min.: 1
Mult.: 1
:
4'000
|
|
|
Resettable Fuses - PPTC
|
75 mOhms
|
SMD/SMT
|
SMD/SMT
|
|
2920 (7450 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC 6V 1.1A-HD 100A MAX
- MF-NSMF110-2
- Bourns
-
1:
CHF 0.235
-
25'677Auf Lager
|
Mouser-Teilenr.
652-MF-NSMF110-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 6V 1.1A-HD 100A MAX
|
|
25'677Auf Lager
|
|
|
CHF 0.235
|
|
|
CHF 0.203
|
|
|
CHF 0.186
|
|
|
CHF 0.168
|
|
|
CHF 0.115
|
|
|
Anzeigen
|
|
|
CHF 0.154
|
|
|
CHF 0.142
|
|
|
CHF 0.131
|
|
|
CHF 0.111
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
200 mOhms
|
SMD/SMT
|
SMD/SMT
|
|
1206 (3216 metric)
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
- MF-R250-AP-10
- Bourns
-
1:
CHF 0.389
-
11'530Auf Lager
|
Mouser-Teilenr.
652-MF-R250-AP-10
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
|
|
11'530Auf Lager
|
|
|
CHF 0.389
|
|
|
CHF 0.356
|
|
|
CHF 0.295
|
|
|
CHF 0.272
|
|
|
CHF 0.171
|
|
|
Anzeigen
|
|
|
CHF 0.245
|
|
|
CHF 0.226
|
|
|
CHF 0.192
|
|
|
CHF 0.165
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
48 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED
- MF-R900-2
- Bourns
-
1:
CHF 0.64
-
7'003Auf Lager
-
6'000Auf Bestellung
|
Mouser-Teilenr.
652-MF-R900-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED
|
|
7'003Auf Lager
6'000Auf Bestellung
|
|
|
CHF 0.64
|
|
|
CHF 0.587
|
|
|
CHF 0.483
|
|
|
CHF 0.396
|
|
|
CHF 0.283
|
|
|
Anzeigen
|
|
|
CHF 0.368
|
|
|
CHF 0.338
|
|
|
CHF 0.316
|
|
|
CHF 0.274
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
10 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 16V .9A-HD 100A MAX
- MF-RG900-2
- Bourns
-
1:
CHF 0.729
-
5'476Auf Lager
|
Mouser-Teilenr.
652-MF-RG900-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 16V .9A-HD 100A MAX
|
|
5'476Auf Lager
|
|
|
CHF 0.729
|
|
|
CHF 0.559
|
|
|
CHF 0.524
|
|
|
CHF 0.396
|
|
|
CHF 0.335
|
|
|
Anzeigen
|
|
|
CHF 0.367
|
|
|
CHF 0.345
|
|
|
CHF 0.335
|
|
|
CHF 0.331
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
9.2 mOhms
|
PCB Mount
|
Radial
|
|
|
|
|
|
Rückstellbare Sicherungen - PPTC 72V 1.85A-HD 40A MAX
- MF-RX185/72-2
- Bourns
-
1:
CHF 0.414
-
17'762Auf Lager
|
Mouser-Teilenr.
652-MF-RX185/72-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC 72V 1.85A-HD 40A MAX
|
|
17'762Auf Lager
|
|
|
CHF 0.414
|
|
|
CHF 0.377
|
|
|
CHF 0.314
|
|
|
CHF 0.289
|
|
|
CHF 0.193
|
|
|
Anzeigen
|
|
|
CHF 0.26
|
|
|
CHF 0.24
|
|
|
CHF 0.204
|
|
|
CHF 0.182
|
|
Min.: 1
Mult.: 1
:
3'000
|
|
|
Resettable Fuses - PPTC
|
120 mOhms
|
PCB Mount
|
Radial
|
15.18 mm
|
|
|
|
|
Rückstellbare Sicherungen - PPTC PTC 0.08A 250V SMD 2920 TELECOM
- MF-SM008/250F-2
- Bourns
-
1:
CHF 0.462
-
13'771Auf Lager
|
Mouser-Teilenr.
652-MF-SM008/250F-2
|
Bourns
|
Rückstellbare Sicherungen - PPTC PTC 0.08A 250V SMD 2920 TELECOM
|
|
13'771Auf Lager
|
|
|
CHF 0.462
|
|
|
CHF 0.419
|
|
|
CHF 0.349
|
|
|
CHF 0.321
|
|
|
CHF 0.226
|
|
|
Anzeigen
|
|
|
CHF 0.289
|
|
|
CHF 0.267
|
|
|
CHF 0.246
|
|
|
CHF 0.208
|
|
Min.: 1
Mult.: 1
:
2'000
|
|
|
Resettable Fuses - PPTC
|
11 Ohms
|
PCB Mount
|
SMD/SMT
|
|
|
|
Liechtenstein
