Key facts
- Brand
- Vishay
- Model
- MMA 0204
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-11
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Vishay MMU 0102 / MMA 0204 / MMB 0207 Professional MELF Resistors Datasheet
The MMU 0102, MMA 0204 and MMB 0207 series are professional thin‑film MELF resistors designed for automotive, telecommunication, industrial and medical electronics. They feature advanced thin‑film technology, lead‑free solderability and compliance with EN 140401‑803 and RoHS directives.
The document provides resistance ranges, tolerance options, temperature coefficients, power ratings, dimensions, packaging formats and test procedures. It also lists environmental approvals, IEC standards and ordering codes for blister‑tape, reel and bulk‑case supplies.
Vishay MMA 0204 specifications
| Resistance range (MMU 0102) | 0.22 Ω to 2.21 MΩ |
|---|---|
| Resistance tolerance (MMU 0102) | 25 % + 2 % |
| Temperature coefficient (MMU 0102) | +25 ppm/K |
| Rated dissipation (MMU 0102) | 0.2 W |
| Maximum operating voltage (MMU 0102) | 150 V AC/DC |
| Climatic category (MMU 0102) | 55/125/56 |
| Failure rate (MMU 0102) | <2 × 10⁻⁶ h⁻¹ |
| Length (MMU 0102) | 2.2 mm |
| Packaging options | Blister tape on reel, bulk case |
Source: Vishay MMU 0102 / MMA 0204 / MMB 0207 Professional MELF Resistors Datasheet
All Vishay MMA 0204 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What environmental standards do these resistors meet?
They are approved according to EN 140401‑803, RoHS, WEEE and other EU directives.
From: Vishay MMU 0102 / MMA 0204 / MMB 0207 Professional MELF Resistors Datasheet
What packaging formats are available for the MMU 0102 series?
Both blister‑tape on reel and bulk‑case packaging are offered, identified by codes such as B3 and M8.
From: Vishay MMU 0102 / MMA 0204 / MMB 0207 Professional MELF Resistors Datasheet
What is the temperature coefficient of the MMU 0102 resistor?
The MMU 0102 resistor has a temperature coefficient of ±25 ppm/K.
From: Vishay MMU 0102, MMA 0204, MMB 0207 Precision MELF Resistors Datasheet
Is wave soldering recommended for these MELF resistors?
Wave soldering is not recommended for these resistors.
From: Vishay MMU 0102, MMA 0204, MMB 0207 Precision MELF Resistors Datasheet