KR1250 — Konnra's equivalent to Molex PicoBlade MX1.25 series
Konnra publishes KR1250 as its equivalent to Molex PicoBlade MX1.25 series. 71 part-number rows are mapped on this page.
KR1250: 71 part-number rows
From Konnra's published KR1250 cross-list. A dash marks a part number Konnra does not print for that row.
On a phone, swipe the table sideways for the series, pitch and description. The incumbent brand is named in the heading.
Headings on Konnra's own page for this list: KR1250 Equivalent/Substitute Connector Cross List
· Konnra MX1.25 PicoBlade Series Replacement/Alternative Product Database
| Incumbent brand | Incumbent part number | Konnra part number | Konnra series | Pitch | Description (as published) |
|---|---|---|---|---|---|
| 2P · 5 rows | |||||
| Molex | 51021-0200 | H125001020101B | KR1250 | 1.25mm | MX1.25 Housing 2P DDJ |
| Molex | 53047-0210 | C1250RD10213T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 2P LCP bag packingMX1.25 DIP 90°WF 2P LCP 袋装 |
| Molex | 53048-0210 | C1250VD10213T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 2P LCP bag packingMX1.25 DIP 180 WF 2P LCP 袋装 |
| Molex | 53261-02** | C1250RS10213M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 2P LCP reel packingMX1.25 SMT 90°WF 2P LCP 卷装 |
| Molex | 53398-02** | C1250VS10213M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 2P LCP reel packingMX1.25 SMT 180°WF 2P LCP 卷装 |
| 3P · 5 rows | |||||
| Molex | 51021-0300 | H125001030101B | KR1250 | 1.25mm | MX1.25 Housing 3P DDJ |
| Molex | 53047-0310 | C1250RD10313T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 3P LCP bag packingMX1.25 DIP 90°WF 3P LCP 袋装 |
| Molex | 53048-0310 | C1250VD10313T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 3P LCP bag packingMX1.25 DIP 180 WF 3P LCP 袋装 |
| Molex | 53261-03** | C1250RS10313M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 3P LCP reel packingMX1.25 SMT 90°WF 3P LCP 卷装 |
| Molex | 53398-03** | C1250VS10313M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 3P LCP reel packingMX1.25 SMT 180°WF 3P LCP 卷装 |
| 4P · 5 rows | |||||
| Molex | 51021-0400 | H125001040101B | KR1250 | 1.25mm | MX1.25 Housing 4P DDJ |
| Molex | 53047-0410 | C1250RD10413T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 4P LCP bag packingMX1.25 DIP 90°WF 4P LCP 袋装 |
| Molex | 53048-0410 | C1250VD10413T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 4P LCP bag packingMX1.25 DIP 180 WF 4P LCP 袋装 |
| Molex | 53261-04** | C1250RS10413M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 4P LCP reel packingMX1.25 SMT 90°WF 4P LCP 卷装 |
| Molex | 53398-04** | C1250VS10413M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 4P LCP reel packingMX1.25 SMT 180°WF 4P LCP 卷装 |
| 5P · 5 rows | |||||
| Molex | 51021-0500 | H125001050101B | KR1250 | 1.25mm | MX1.25 Housing 5P DDJ |
| Molex | 53047-0510 | C1250RD10513T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 5P LCP bag packingMX1.25 DIP 90°WF 5P LCP 袋装 |
| Molex | 53048-0510 | C1250VD10513T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 5P LCP bag packingMX1.25 DIP 180 WF 5P LCP 袋装 |
| Molex | 53261-05** | C1250RS10513M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 5P LCP reel packingMX1.25 SMT 90°WF 5P LCP 卷装 |
| Molex | 53398-05** | C1250VS10513M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 5P LCP reel packingMX1.25 SMT 180°WF 5P LCP 卷装 |
| 6P · 5 rows | |||||
| Molex | 51021-0600 | H125001060101B | KR1250 | 1.25mm | MX1.25 Housing 6P DDJ |
| Molex | 53047-0610 | C1250RD10613T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 6P LCP bag packingMX1.25 DIP 90°WF 6P LCP 袋装 |
| Molex | 53048-0610 | C1250VD10613T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 6P LCP bag packingMX1.25 DIP 180 WF 6P LCP 袋装 |
| Molex | 53261-06** | C1250RS10613M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 6P LCP reel packingMX1.25 SMT 90°WF 6P LCP 卷装 |
| Molex | 53398-06** | C1250VS10613M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 6P LCP reel packingMX1.25 SMT 180°WF 6P LCP 卷装 |
| 7P · 5 rows | |||||
| Molex | 51021-0700 | H125001070101B | KR1250 | 1.25mm | MX1.25 Housing 7P DDJ |
| Molex | 53047-0710 | C1250RD10713T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 7P LCP bag packingMX1.25 DIP 90°WF 7P LCP 袋装 |
| Molex | 53048-0710 | C1250VD10713T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 7P LCP bag packingMX1.25 DIP 180 WF 7P LCP 袋装 |
| Molex | 53261-07** | C1250RS10713M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 7P LCP reel packingMX1.25 SMT 90°WF 7P LCP 卷装 |
| Molex | 53398-07** | C1250VS10713M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 7P LCP reel packingMX1.25 SMT 180°WF 7P LCP 卷装 |
| 8P · 5 rows | |||||
| Molex | 51021-0800 | H125001080101B | KR1250 | 1.25mm | MX1.25 Housing 8P DDJ |
| Molex | 53047-0810 | C1250RD10813T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 8P LCP bag packingMX1.25 DIP 90°WF 8P LCP 袋装 |
| Molex | 53048-0810 | C1250VD10813T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 8P LCP bag packingMX1.25 DIP 180 WF 8P LCP 袋装 |
| Molex | 53261-08** | C1250RS10813M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 8P LCP reel packingMX1.25 SMT 90°WF 8P LCP 卷装 |
| Molex | 53398-08** | C1250VS10813M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 8P LCP reel packingMX1.25 SMT 180°WF 8P LCP 卷装 |
| 9P · 5 rows | |||||
| Molex | 51021-0900 | H125001090101B | KR1250 | 1.25mm | MX1.25 Housing 9P DDJ |
| Molex | 53047-0910 | C1250RD10913T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 9P LCP bag packingMX1.25 DIP 90°WF 9P LCP 袋装 |
| Molex | 53048-0910 | C1250VD10913T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 9P LCP bag packingMX1.25 DIP 180 WF 9P LCP 袋装 |
| Molex | 53261-09** | C1250RS10913M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 9P LCP reel packingMX1.25 SMT 90°WF 9P LCP 卷装 |
| Molex | 53398-09** | C1250VS10913M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 9P LCP reel packingMX1.25 SMT 180°WF 9P LCP 卷装 |
| 10P · 5 rows | |||||
| Molex | 51021-1000 | H125001100101B | KR1250 | 1.25mm | MX1.25 Housing 10P DDJ |
| Molex | 53047-1010 | C1250RD11013T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 10P LCP bag packingMX1.25 DIP 90°WF 10P LCP 袋装 |
| Molex | 53048-1010 | C1250VD11013T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 10P LCP bag packingMX1.25 DIP 180 WF 10P LCP 袋装 |
| Molex | 53261-10** | C1250RS11013M0101RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 10P LCP reel packingMX1.25 SMT 90°WF 10P LCP 卷装 |
| Molex | 53398-10** | C1250VS11013M0101RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 10P LCP reel packingMX1.25 SMT 180°WF 10P LCP 卷装 |
| 11P · 5 rows | |||||
| Molex | 51021-1100 | H125001110101B | KR1250 | 1.25mm | MX1.25 Housing 11P DDJ |
| Molex | 53047-1110 | C1250RD11113T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 11P LCP bag packingMX1.25 DIP 90°WF 11P LCP 袋装 |
| Molex | 53048-1110 | C1250VD11113T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 11P LCP bag packingMX1.25 DIP 180 WF 11P LCP 袋装 |
| Molex | 53261-11** | C1250RS11113M0102RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 11P LCP reel packingMX1.25 SMT 90°WF 11P LCP 卷装 |
| Molex | 53398-11** | C1250VS11113M0102RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 11P LCP reel packingMX1.25 SMT 180°WF 11P LCP 卷装 |
| 12P · 5 rows | |||||
| Molex | 51021-1200 | H125001120101B | KR1250 | 1.25mm | MX1.25 Housing 12P DDJ |
| Molex | 53047-1210 | C1250RD11213T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 12P LCP bag packingMX1.25 DIP 90°WF 12P LCP 袋装 |
| Molex | 53048-1210 | C1250VD11213T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 12P LCP bag packingMX1.25 DIP 180 WF 12P LCP 袋装 |
| Molex | 53261-12** | C1250RS11213M0103RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 12P LCP reel packingMX1.25 SMT 90°WF 12P LCP 卷装 |
| Molex | 53398-12** | C1250VS11213M0103RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 12P LCP reel packingMX1.25 SMT 180°WF 12P LCP 卷装 |
| 13P · 5 rows | |||||
| Molex | 51021-1300 | H125001130101B | KR1250 | 1.25mm | MX1.25 Housing 13P DDJ |
| Molex | 53047-1310 | C1250RD11313T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 13P LCP bag packingMX1.25 DIP 90°WF 13P LCP 袋装 |
| Molex | 53048-1310 | C1250VD11313T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 13P LCP bag packingMX1.25 DIP 180 WF 13P LCP 袋装 |
| Molex | 53261-13** | C1250RS11313M0104RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 13P LCP reel packingMX1.25 SMT 90°WF 13P LCP 卷装 |
| Molex | 53398-13** | C1250VS11313M0104RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 13P LCP reel packingMX1.25 SMT 180°WF 13P LCP 卷装 |
| 14P · 5 rows | |||||
| Molex | 51021-1400 | H125001140101B | KR1250 | 1.25mm | MX1.25 Housing 14P DDJ |
| Molex | 53047-1410 | C1250RD11413T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 14P LCP bag packingMX1.25 DIP 90°WF 14P LCP 袋装 |
| Molex | 53048-1410 | C1250VD11413T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 14P LCP bag packingMX1.25 DIP 180 WF 14P LCP 袋装 |
| Molex | 53261-14** | C1250RS11413M0105RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 14P LCP reel packingMX1.25 SMT 90°WF 14P LCP 卷装 |
| Molex | 53398-14** | C1250VS11413M0105RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 14P LCP reel packingMX1.25 SMT 180°WF 14P LCP 卷装 |
| 15P · 5 rows | |||||
| Molex | 51021-1500 | H125001150101B | KR1250 | 1.25mm | MX1.25 Housing 15P DDJ |
| Molex | 53047-1510 | C1250RD11513T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 15P LCP bag packingMX1.25 DIP 90°WF 15P LCP 袋装 |
| Molex | 53048-1510 | C1250VD11513T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 15P LCP bag packingMX1.25 DIP 180 WF 15P LCP 袋装 |
| Molex | 53261-15** | C1250RS11513M0106RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 15P LCP reel packingMX1.25 SMT 90°WF 15P LCP 卷装 |
| Molex | 53398-15** | C1250VS11513M0106RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 15P LCP reel packingMX1.25 SMT 180°WF 15P LCP 卷装 |
| No position count in the description · 1 row | |||||
| Molex | 50058-8000 | T1250FPT0101A | KR1250 | 1.25mm | MX1.25 Terminal phosphor bronze stamped then tin-platedMX1.25 Terminal 磷铜 先冲后镀锡 |
| Konnra part with no incumbent part number printed | |||||
| Molex | — | H125001020101B | KR1250 | 1.25mm | MX1.25 Housing 16P DDJ |
| Molex | — | C1250RD11613T0101PA | KR1250 | 1.25mm | MX1.25 DIP 90°WF 16P LCP bag packingMX1.25 DIP 90°WF 16P LCP 袋装 |
| Molex | — | C1250VD11613T0101PA | KR1250 | 1.25mm | MX1.25 DIP 180 WF 16P LCP bag packingMX1.25 DIP 180 WF 16P LCP 袋装 |
| Molex | — | C1250RS11613M0107RA | KR1250 | 1.25mm | MX1.25 SMT 90°WF 16P LCP reel packingMX1.25 SMT 90°WF 16P LCP 卷装 |
| Molex | — | C1250VS11613M0107RA | KR1250 | 1.25mm | MX1.25 SMT 180°WF 16P LCP reel packingMX1.25 SMT 180°WF 16P LCP 卷装 |
KR1250 specification as published by Konnra
| Pitch | 1.25mm |
|---|---|
| Circuits | 2-16pin |
| Current | 1A |
| Voltage | 125V |
| Material | PBT/ |
|---|---|
| Insulation O.D | 0.4 to 0.8mm |
| Withstanding Voltage | 500V AC/ |
| Temperature Range | -40℃～+105℃ |
| Contact Resistance | 20m Ω/ |
| Insulation Resistance | 100M Ω/ |
| Product Plating | Gold Flash/ |
KR1250 FAQ
Does Konnra publish KR1250 as equivalent to Molex PicoBlade MX1.25 series?
Yes. Konnra publishes it: "KR1250 equivalent to molex picoblade mx1.25 series".
Which Molex part numbers does Konnra map to KR1250?
Konnra's cross-list for KR1250 has 71 rows, for example 51021-0200 → H125001020101B; 51021-0300 → H125001030101B; 51021-0400 → H125001040101B. The full list is on this page.
What pitch does Konnra print for KR1250?
Konnra prints 1.25mm for KR1250.
How do I get KR1250 samples?
Use the "Request KR1250 samples" button on this page, or email sales003@konnra.com.