| Part No | Manufacturer | Price | Stock |
| King-YiKu Optoelectronics Co., Ltd. | PT7A7521WE (22+; , D/c: : 1248) | PERICOM | 8$ | – |
| King-YiKu Optoelectronics Co., Ltd. | PT7A7521P (22+; , D/c: : 1062) | PT | 8$ | – |
| King-YiKu Optoelectronics Co., Ltd. | PT7A7521WEX (22+; , D/c: : 20945) | PERICOM/DIODES | 8$ | – |
| Geefook (shenzhen) Electronic Co., Ltd | BZX84-A75,215 (Подробнее) | Nexperia | 0.53$ | 35000 |
| BETTLINK ELECTRONIC LIMITED | BZX84-A75,215 (Diode Zener Single 75V 1% 250mW Automotive 3-Pin SOT-23 T/R Подробнее) | Nexperia USA Inc. | 0.45$ | 3113 |
| Delta Electronics | BZX84-A75,215 | – | 35.15 RUB | 6-8 weeks |
| BETTLINK ELECTRONIC LIMITED | PT7A7521WEX (IC SUPERVISOR 1 CHANNEL 8SOIC Подробнее) | Diodes Incorporated | 0.2765$ | 24603 |
| Icseek Global Limited | PT7A7521W (Оригинальный и наличный и новый) | PT | – | 9832 |
| Icseek Global Limited | PT7A7521P (Оригинальный и наличный и новый) | PERICOM | – | 9831 |
| Icseek Global Limited | PT7A7521WX (Оригинальный и наличный и новый) | PT | – | 9835 |
| Icseek Global Limited | PT7A7521WE (Оригинальный и наличный и новый) | PTC | – | 9833 |
| Icseek Global Limited | PT7A7521WEX (Оригинальный и наличный и новый) | Pericom | – | 9834 |
| Icseek Global Limited | BZX84-A75,215 (Оригинальный и наличный и новый) | NEXPERIA | – | 13240 |
HongKong Teyou Huicheng Electronic Technology Limited | PT7A7521P (Package: : DIP8; , D/c: : 22+) | PT | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | PT7A7521W (Package: : SOP8; , D/c: : 22+) | PTC | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | PT7A7521WX (Package: : SMD; , D/c: : 22+) | PT | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | PT7A7521WE (Package: : SOP-8; , D/c: : 22+) | PTC | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | PT7A7521WEX (Package: : SOP-8; , D/c: : 22+) | PERICOM/DIODES | – | 45000 |
| Digi-ic_SMART PIONEER Electronic | PT7A7521WE (IC SUPERVISOR 1 CHANNEL 8SOIC Подробнее) | Diodes Incorporated | – | 8664 |
| Digi-ic_SMART PIONEER Electronic | CSA7521112 (SENSOR 75PSI 1/2"NPT 4-20MA CYL Подробнее) | Palmer Wahl Instruments | – | 28798 |
| Digi-ic_SMART PIONEER Electronic | PT7A7521WEX (IC SUPERVISOR 1 CHANNEL 8SOIC Подробнее) | Diodes Incorporated | – | 17368 |
| Digi-ic_SMART PIONEER Electronic | BZX84-A75215 (NOW NEXPERIA ZENER DIODE, 75V, 1 Подробнее) | Nexperia USA Inc. | – | 6020 |
| Digi-ic_SMART PIONEER Electronic | BZX84-A75,215 (DIODE ZENER 75V 250MW TO236AB Подробнее) | Nexperia USA Inc. | – | 6040 |
| IC STOCK TECHNOLOGY LIMITED | PT7A7521WE (D/c: : 12+) | PERICOM | – | 248 |
| IC STOCK TECHNOLOGY LIMITED | PT7A7521WEX (D/c: : 11+) | PERICOMDIODES | – | 3989 |
| AN-CHIP | BZX84-A75,215 (диод DIODE ZENER 75V 250MW TO236AB 4-5 недель, цена по запросу; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | NXP Semiconductors | – | 42175 |
| King-YiKu Optoelectronics Co., Ltd. | LA7521 (22+; , D/c: : 1500) | SANYO | – | – |
| King-YiKu Optoelectronics Co., Ltd. | KA7521 (22+; , D/c: : 1040) | SAM | – | – |
| VolgaIntegral LLC | BZX84-A75,215 | NEXPERIA | – | 9000 |
| Geefook (shenzhen) Electronic Co., Ltd | PT7A7521WE (Подробнее) | Diodes Incorporated | – | 35000 |
| Aspect | A7521-036-156 | – | – | from 7 days |
| Aspect | A7521.012.156 | – | – | from 7 days |
| Geefook (shenzhen) Electronic Co., Ltd | PT7A7521WEX (Подробнее) | Diodes Incorporated | – | 35000 |
| Aspect | A7521.028.132 | – | – | from 7 days |
| Aspect | A7521.036.156 | – | – | from 7 days |
| ООО "Интегральные схемы" | A7521-036-156 | – | – | from 7 days |
| ООО "Интегральные схемы" | A7521.012.156 | – | – | from 7 days |
| ООО "Интегральные схемы" | A7521.028.132 | – | – | from 7 days |
| ООО "Интегральные схемы" | A7521.036.156 | – | – | from 7 days |
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